Woodstock Sander W1678 User Manual
MODEL W1678  
26" DOUBLE DRUM SANDER  
INSTRUCTION MANUAL  
Phone: 1-360-734-3482 • On-Line Technical Support: tech-support@shopfox.biz  
COPYRIGHT © MAY, 2003 BY WOODSTOCK INTERNATIONAL, INC.  
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT  
THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.  
Printed in Taiwan  
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TABLE OF CONTENTS  
PAGE  
INTRODUCTION ....................................................................................2  
About Your New 26" Double Drum Sander ......................................................2  
Woodstock Service and Support....................................................................2  
Warranty and Returns................................................................................3  
Specifications ................................................................................3  
SAFETY..............................................................................................4  
Standard Safety Instructions ....................................................................4-5  
Additional Safety Instructions for Drum Sanders ..............................................6  
Avoiding Potential Injuries ..........................................................................7  
ELECTRICAL REQUIREMENTS....................................................................8  
220V Operation........................................................................................8  
Extension Cords........................................................................................8  
Grounding ..............................................................................................8  
ASSEMBLY ........................................................................................10  
Unpacking ............................................................................................10  
Box Contents..........................................................................................10  
Shop Preparation ....................................................................................11  
Initial Cleaning ......................................................................................11  
Beginning ..............................................................................................12  
Dust Port and Handles ..............................................................................13  
Control Box............................................................................................13  
Crank and Handle....................................................................................13  
ADJUSTMENTS....................................................................................14  
Drums and Pressure Rollers ......................................................................14  
Dust Scoop Gap ......................................................................................20  
V-Belt Tension........................................................................................21  
Conveyor Belt ........................................................................................22  
OPERATIONS......................................................................................23  
Overview ..............................................................................................23  
Control Panel ........................................................................................23  
Basic Sanding ........................................................................................24  
Troubleshooting......................................................................................27  
MAINTENANCE....................................................................................29  
General ................................................................................................29  
Sanding Belts..........................................................................................29  
Lubrication............................................................................................30  
Brush Replacement..................................................................................31  
Sandpaper Replacement............................................................................21  
Bearing Replacement ..............................................................................32  
General Cleaning ....................................................................................34  
Wiring Diagram ......................................................................................35  
CLOSURE ..........................................................................................37  
Parts Breakdown and Parts List ..............................................................38-45  
USE THE QUICK GUIDE PAGE LABELS TO SEARCH OUT INFORMATION FAST!  
-1-  
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INTRODUCTION  
About Your New 26" Double Drum Sander  
Your new SHOP FOX® W1678 has been specially designed to provide many years of trouble-free service.  
Close attention to detail, ruggedly built parts and a rigid quality control program assure safe and reliable  
operation.  
The Model W1678 features a 220V single-phase 5 HP motor, dual 4" dust ports, controls for major and  
micro sanding drum adjustments, amperage measuring load meter, and many other features. Your  
Double Drum Sander accepts stock up to 41⁄2" thick by 26" wide, and is capable of completing rough and  
finish sanding in one pass. For further details refer to the Specifications section of this manual on Page  
3.  
Woodstock International, Inc. is committed to customer satisfaction in providing this manual. It is our  
intent to make sure all the information necessary for safety, ease of assembly, practical use and  
durability of this product be included.  
If you should have any comments regarding this manual, please feel free to contact us at:  
Woodstock International, Inc.  
Attn: Technical Department  
P.O. Box 2309  
Bellingham, WA 98227  
Woodstock Service and Support  
We stand behind our machines! In the event that a defect is found, parts are missing or questions arise  
about your machine, please contact Woodstock International Service and Support at 1-360-734-3482 or  
send e-mail to: tech-support@shopfox.biz. Our knowledgeable staff will help you troubleshoot problems,  
send out parts or arrange warranty returns.  
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Warranty and Returns  
Woodstock International, Inc. warrants all SHOP FOX® machinery to be free of defects from  
workmanship and materials for a period of 2 years from the date of original purchase by the original  
owner. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence  
or accidents, lack of maintenance, or to repairs or alterations made or specifically authorized by anyone  
other than Woodstock International, Inc.  
Woodstock International, Inc. will repair or replace, at its expense and at its option, the SHOP FOX®  
machine or machine part which in normal use has proven to be defective, provided that the original  
owner returns the product prepaid to the SHOP FOX® factory service center or authorized repair  
facility designated by our Bellingham, WA office, with proof of their purchase of the product within 2  
years, and provides Woodstock International, Inc. reasonable opportunity to verify the alleged defect  
through inspection. If it is determined there is no defect, or that the defect resulted from causes not  
within the scope of Woodstock International Inc.'s warranty, then the original owner must bear the cost  
of storing and returning the product.  
This is Woodstock International, Inc.'s sole written warranty and any and all warranties that may be  
implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited  
to the duration of this written warranty. We do not warrant that SHOP FOX® machinery complies with  
the provisions of any law or acts. In no event shall Woodstock International, Inc.'s liability under this  
warranty exceed the purchase price paid for the product, and any legal actions brought against  
Woodstock International, Inc. shall be tried in the State of Washington, County of Whatcom. We shall in  
no event be liable for death, injuries to persons or property or for incidental, contingent, special or  
consequential damages arising from the use of our products.  
Every effort has been made to ensure that all SHOP FOX® machinery meets high quality and durability  
standards. We reserve the right to change specifications at any time because of our commitment to  
continuously improve the quality of our products.  
Specifications  
Drum Sander Motor ............5 HP, 220 VAC, 25 Amp., 3450 RPM, 60 Hertz, Single-Phase  
Drum Drive ..............................................................................Dual V-Belt  
Drum Size ................................................................................6" x 273⁄4  
"
Drum Surface Speed......................................................................2300 FPM  
Drum Rotation........................................................Opposite of Feed Conveyor  
Conveyor Motor ............................1⁄3 HP, 60 VDC, 2 amp., 60 RPM, Varable Speed  
Conveyor Drive ................................................................Sprocket and Chain  
Conveyor Surface Speed ................................................................0-20 FPM  
Maximum Lumber Dimensions ..........................................41⁄2" Thick x 26" Wide  
Minimum Lumber Dimensions ..............................................1⁄8" Thick x 9" Long  
Dust Port O.D.......................................................................................4"  
Conveyor Table Size ................................................................261⁄8" x 301⁄4  
"
Stand ......................................................Cabinet Style, Powder Coated Paint  
Bearings ......................Both Serviceable and Permanently-Lubricated Ball Bearings  
Power Control ................................Magnetic Switch, with Emergency Shut-Down  
Footprint ................................................................................36" x 233⁄4  
"
Shipping Weight ............................................................................435 lbs.  
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SAFETY  
READ MANUAL BEFORE OPERATING MACHINE.  
FAILURE TO FOLLOW INSTRUCTIONS BELOW WILL  
RESULT IN PERSONAL INJURY.  
Indicates an imminently hazardous situation which, if not avoided, WILL  
result in death or serious injury.  
Indicates a potentially hazardous situation which, if not avoided, COULD  
result in death or serious injury.  
Indicates a potentially hazardous situation which, if not avoided, MAY  
result in minor or moderate injury.  
This symbol is used to alert the user to useful information about proper  
operation of the equipment, and/or a situation that may cause damage  
to the machinery.  
NOTICE  
Standard Safety Instructions  
1. Thoroughly read the Instruction Manual before operating your machine. Learn the applications,  
limitations and potential hazards of this machine. Keep the manual in a safe and convenient place  
for future reference.  
2. Keep work area clean and well lighted. Clutter and inadequate lighting invite potential hazards.  
3. Ground all tools. If a machine is equipped with a three-prong plug, it must be plugged into a three-  
hole grounded electrical receptacle or grounded extension cord. If using an adapter to aid in  
accommodating a two-hole receptacle, ground using a screw to a known ground.  
4. Wear eye protection at all times. Use safety glasses with side shields or safety goggles that meet  
the appropriate standards of the American National Standards Institute (ANSI).  
5. Avoid dangerous environments. Do not operate this machine in wet or open flame environments.  
Airborne dust particles could cause an explosion and severe fire hazard.  
6. Ensure all guards are securely in place and in working condition.  
7. Make sure switch is in the OFF position before connecting power to machine.  
8. Keep work area clean, free of clutter, grease, etc.  
9. Keep children and visitors away. Visitors must be kept at a safe distance while operating unit.  
10.Childproof your workshop with padlocks, master switches or by removing starter keys.  
11.Stop and disconnect the machine when cleaning, adjusting or servicing.  
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12.Do not force tool. The machine will do a safer and better job at the rate for which it was designed.  
13.Use correct tool. Do not force machine or attachment to do a job for which it was not designed.  
14.Wear proper apparel. Do not wear loose clothing, neck ties, gloves, jewelry, and secure long hair  
away from moving parts.  
15.Remove adjusting keys, rags, and tools. Before turning the machine on, make it a habit to check  
that all adjusting keys and wrenches have been removed.  
16.Avoid using an extension cord. But if you must use  
one, examine the extension cord to ensure it is in good  
condition. Use TABLE 1 to determine the correct length  
and gauge of extension cord needed for your particular  
needs. The amp rating of the motor can be found on its  
nameplate. If the motor is dual voltage, be sure to use  
the amp rating for the voltage you will be using. If you  
use an extension cord with an undersized gauge or one  
Extension Cord Requirements  
TABLE 1  
Length and Gauge  
Amp Rating  
25ft 50ft 100ft  
17-20  
21-30  
#12  
#10  
#12  
#10  
#10  
N/A  
that is too long, excessive heat will be generated within the circuit, increasing the chance of a fire  
or damage to the circuit. Always use an extension cord that uses a ground pin and connected ground  
wire. Immediately replace a damaged extension cord.  
17.Keep proper footing and balance at all times.  
18.Do not leave machine unattended. Wait until it comes to a complete stop before leaving the area.  
19.Perform machine maintenance and care. Follow lubrication and accessory attachment instructions  
in the manual.  
20.Keep machine away from open flame. Operating machines near pilot lights or open flames creates  
a high risk if dust is dispersed in the area. Dust particles and an ignition source may cause an  
explosion. Do not operate the machine in high-risk areas, including but not limited to, those  
mentioned above.  
21.If at any time you are experiencing difficulties  
performing the intended operation, stop using  
the machine! Then contact our service  
Always wear safety glasses or goggles when  
department or ask a qualified expert how the  
operating equipment. Operating this  
operation should be performed.  
equipment creates the potential for flying  
debris that can cause eye injury. Everyday  
glasses or reading glasses only have impact  
resistant lenses, they are not safety glasses.  
Be certain the safety glasses you wear meet  
the appropriate standards of the American  
National Standards Institute (ANSI).  
22. Habits—good and bad—are hard to break.  
Develop good habits in your shop and safety will  
become second-nature to you.  
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Additional Safety Instructions for Drum Sanders  
Read and understand this  
entire instruction manual  
before using this machine.  
Serious personal injury  
may occur if safety and  
operational information is  
Use this and other machinery with caution  
and respect, and always consider safety  
first, as it applies to your individual working  
conditions. Remember, no list of safety  
guidelines can be complete, and every shop  
environment is different. Failure to follow  
guidelines can result in serious personal  
injury, damage to equipment or poor work  
results.  
MODEL W1678  
26" DOUBLE DRUM SANDER  
INSTRUCTION MANUAL  
On-Line Technical Support: tech-support@shopfox.biz  
not  
understood  
and  
Phone: 1-360-734-3482  
•
COPYRIGHT  
©
MARCH, 2003 BY W  
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Printed in Taiwan  
followed. Do not risk your  
safety by not reading!  
•
ALWAYS keep bystanders and yourself away from the infeed and outfeed ends when a workpiece is  
fed into the sander.  
•
•
ALWAYS secure aprons, clothing, and long hair away from all sander moving parts.  
ALWAYS use a respirator along with a dust collection system when sanding. Dust from some woods is toxic,  
so make sure you research the dangers of the specific species of wood you will sand.  
•
•
ALWAYS keep your hands away from the sanding drums during operation, and wear eye and hearing  
protection.  
ALWAYS keep fingers away from the conveyor and the underside of the workpiece during sander and  
conveyor operation. Otherwise, fingers can get pinched between the workpiece and the conveyor  
belt, and pull your hand into the machine causing serious injury or death!  
•
•
•
ALWAYS adjust the conveyor feed rate and sanding drum height, so when you feed the workpiece  
into the sander using light pressure, you do not overload the sander. Never force the workpiece into  
the sander.  
ALWAYS shut the sander down, let the drums come to a complete stop, and disconnect power or  
engage applicable safety-lock devices before you service, adjust, troubleshoot, or leave the  
machine unattended.  
ALWAYS keep this machine in correct adjustment and properly serviced. Never attempt to clear a  
jammed workpiece while the sander is running.  
•
•
ALWAYS replace the sandpaper when it is worn, and only use undamaged sandpaper.  
ALWAYS inspect the workpiece for nails, staples, knots, imbedded stones, and other material that  
could be dislodged and thrown from the machine during sanding operations.  
•
•
•
•
•
NEVER sand if there is any doubt about the stability or integrity of the workpiece.  
NEVER sand more than one workpiece at a time.  
NEVER sand stock smaller than 1⁄8" thick x 9" long.  
NEVER sand thin stock by using a “sled” (another board) under the workpiece.  
NEVER adjust the conveyor belt tracking when the sanding drums are engaged.  
-6-  
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Avoiding Potential Injuries  
Figure 1. NEVER hold the stock where the  
conveyor and stock can pinch your fingers.  
Figure 2. ALWAYS keep fingers away from  
conveyor and the underside of the stock.  
Figure 3. NEVER stand in the path of potential  
Figure 4. ALWAYS keep yourself and bystanders  
away from the path of potential workpiece kickback.  
workpiece kickback.  
Figure 5. NEVER sand more than one piece of  
Figure 6. ALWAYS feed the sander with only one  
stock at a time.  
piece of stock at a time.  
-7-  
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Figure 7. NEVER sand stock using a “sled”  
(another board) under the workpiece.  
Figure 8. ALWAYS sand the workpiece with it  
sitting flat against the conveyor belt.  
-8-  
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ELECTRICAL REQUIREMENTS  
220V Operation  
Grounding  
The SHOP FOX® Model W1678 Drum Sander  
uses one 220 VAC single-phase motor. This  
sanding drum motor is rated at 5 HP and draws  
approximately 25 amps under a normal sanding  
Any electrical outlet and  
circuit that you plug your  
machine into must be  
grounded. Serious injury or  
fire may occur if this  
warning is ignored!  
1
load.The ⁄3 HP varyable speed conveyor motor  
uses 60 VDC and draws approximately 2 amps.  
Refer to the wiring diagram on Pages 35 and 36,  
and hard wire the power supply to the sander,  
or use a NEMA-style L6-30 plug and receptacle as  
shown in Figure 9. In either case, the supply  
circuit, circuit breaker, or fuse must be able to  
carry a load of at least 27 Amps. Remember  
other machines using this circuit add to the total  
electrical load applied to the circuit. If this total  
amperage load exceeds the amperage rating of  
the circuit breaker or fuse, use a different  
circuit with a higher amperage rating.  
Ground this machine! The electrical cord  
supplied with the Model W1678 does not come  
with a 220 volt plug. Use a plug with a ground  
pin as shown in Figure 9. If your receptacle does  
not accommodate a NEMA-style L6-30 plug with  
a ground pin, have the receptacle replaced by a  
qualified electrician or have an appropriate  
adapter installed and grounded properly.  
DO NOT modify an existing low-amperage circuit  
by only replacing the circuit breaker with a  
breaker rated for a higher amperage. The  
breaker and the complete circuit must be  
replaced by a qualified electrician.  
NOTICE  
When using an adapter, always make sure it is  
grounded.  
Remember, an adapter with a grounding wire  
does not guarantee the machine will be  
grounded. A ground source must always be  
verified in the electrical circuit within the wall  
or conduit.  
Extension Cords  
We do not recommend using an extension cord  
with 220V equipment because the cord can  
generate heat that may cause fire or circuit  
damage. If you must use an extension cord, use  
the guidelines listed below and TABLE 2 to  
determine the correct cord length and gauge.  
The amp rating of both motors combined is 27  
amps at normal operation; however, the  
amperage will increase or decrease depending on  
the load you apply on the Double Drum Sander.  
X
X
G
G
Y
Y
•Use a Standard Service (Grade S) cord or  
better  
•Use a cord that is 50 feet or less only  
•Use a cord with a NEMA-style L6-30 plug  
•Use an undamaged cord only  
L6-30P  
L6-30R  
Figure 9. NEMA-style L6-30 plug and  
receptacle.  
Extension Cord Requirements  
TABLE 2  
Length and Gauge  
Amp Rating  
17-20  
25ft  
#12  
#10  
50ft 100ft  
#12  
#10  
#10  
N/A  
21-30  
-9-  
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ASSEMBLY  
Unpacking  
Get moving assistance  
before starting assembly.  
The Model W1678 Double  
Drum Sander is a heavy  
load at 435 pounds.  
1
The Model W1678 26" Double Drum Sander is  
carefully packed. However, if it is damaged  
or is missing any parts, please contact  
Woodstock International Service and  
Support at 1-360-734-3482 or send e-mail  
to: tech-support@shopfox.biz.  
2
Figure 10. W1678 26" Double Drum Sander  
Box Contents  
5
8
4
Lay out and inventory the shipped parts to  
familiarize yourself with your Model W1678 26"  
Double Drum Sander. See Figures 10 and 11.  
This will help with the machine assembly.  
6
7
NOTICE  
Depending on manufacture date, some of the  
box contents may already be installed on your  
sander.  
9
3
Item  
Qty.  
1. W1678 26" Double Drum Sander  
2. Control Box  
3 Dust Port (Flat Base)  
4. Dust Port (Concave Base)  
5. Crank Wheel  
6. Crank Handle  
7. Hand Knob  
1
1
1
1
1
1
2
2
1
8
8
4
4
4
1
2
1
1
1
Figure 11. Components  
8. Handle  
9. Bolt and Wrench Bag:  
• Self Tapping Screw (#8 X 1⁄2")  
• Flat Washer (#10)  
• Cap Screw (5⁄16"-18 X 1")  
• Lock Washer (5⁄16")  
• Hex Nut (5⁄16"-18)  
• Set Screw (5⁄16"-18 X 1⁄2")  
• Set Screw (1⁄4"-20 X 5⁄16")  
• Allen® Wrench (3 mm)  
• Allen® Wrench (4 mm)  
• Allen® Wrench (6 mm)  
-10-  
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Shop Preparation  
Initial Cleaning  
If the sander has any dust or slight stains from  
shipping, DO NOT use a mineral-spirit solvent or  
chlorine-based cleaner to clean any painted or  
plastic surface, or the rubber conveyor belt. If you  
do, you will permanently ruin the surface. Instead,  
use a clean moist towel dampened with mild dish  
soap and water to clean these surfaces.  
Make sure shop entrances  
are locked and machines  
are equipped with safety  
lock-out devices when  
not in use. DO NOT allow  
untrained people in your  
shop! Otherwise, injury  
or death can occur.  
If the sander has any grease spots which may  
have fallen on metal parts from a drum bearing  
during shipping, read and understand the  
following Warnings and Cautions, and then use  
mineral spirits to remove the excess grease.  
Then coat the cleaned metal surface with a light  
coat of machine oil to prevent corrosion.  
•
Machine Mobility: If you need to move your  
drum sander or other machinery to achieve  
any of the following requirements,  
Woodstock International Inc. offers a line of  
SHOP FOX® Mobile Bases. For your drum  
sander, use the SHOP FOX® Super Heavy-  
Duty Mobile Base (Model Number D2058)  
and the SHOP FOX® 36" Extension Bars  
(Model Number D2246).  
Never use flammables  
such as gas or other  
petroleum-based solvents  
to clean your machine.  
These products have low  
flash points and present  
the risk of explosion and  
severe personal injury!  
•
•
Double Drum Sander Location: Choose a  
location where, if a workpiece should be  
ejected, you or bystanders will not be  
struck. Take all necessary safety  
precautions.  
Working Clearances: Consider your current  
and future needs with respect to the size of  
lumber to be processed at each machine,  
space for auxiliary stands, work tables, and  
other machinery.  
Never smoke while using  
cleaning solvents. Smoking  
may cause explosion or  
risk of fire when exposed  
to these products!  
•
•
Lighting: Make sure your lighting eliminates  
shadows and prevents eye strain.  
Outlets: Make sure electrical circuits are  
dedicated or large enough to handle the  
amperage requirements of the new  
machinery. Electrical outlets should be  
located near each machine so power or  
extension cords are clear of high-traffic  
areas.  
Most solvents used to  
clean machinery are  
toxic when inhaled or  
ingested. When using  
these products, work in a  
well ventilated area and  
keep away from any  
potential ignition sources  
(pilot lights). Always  
dispose of waste rags in a  
sealed container to make  
sure they do not cause  
fire or environmental  
hazards.  
-11-  
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Beginning  
Dust Port and  
Handles  
The main components of the Model W1678 are  
assembled at the factory; however, some  
assembly is required. We recommend the  
following sequence in this section for assembly.  
When connected to a dust collection system, the  
dust ports direct suction to remove harmful  
wood and abrasive dust from the workpiece and  
your work area.  
Keep your drum sander  
unplugged during all  
assembly, maintenance,  
and adjustment tasks.  
Ignoring this warning can  
cause serious personal  
injury to you or others!  
DO NOT operate this  
machine  
without  
the  
correct dust collection  
system. Failure to use a  
dust collection system can  
result in short and long-  
term respiratory illness.  
Make sure the dust collection system draws at  
least 600 CFM at the drum sander; however,  
there will still be a normal layer of dust on the  
workpiece when it exits the sander unless a  
larger capacity dust collector is used.  
Wear safety glasses during  
assembly. Serious injury  
may occur if this warning is  
ignored!  
Make sure you connect flexible ducting to the  
dust ports. This ducting allows you to open the  
dust hood, change sandpaper, and service your  
sander without having to disconnect the ducting.  
Get moving assistance  
before starting assembly.  
The Model W1678 Double  
Drum Sander is a heavy  
load at 435 pounds.  
For additional information on the correct dust  
collection system, additions, or modifications;  
contact your Woodstock International dealer for  
your copy of the Dust Collection Basics  
handbook and available accessories.  
To install dust ports and handles, do these steps:  
1. Position the dust ports on the dust hood so  
the screw holes line up. See Figure 12.  
2. With the dust ports held in position on the  
dust hood, install the #10 flat washers on the  
#8-1⁄2" self tapping screws and secure the dust  
ports to the dust hood.  
3. Connect your dust collection suction hose to  
the dust ports, so when you open the dust  
hood the suction hoses will not bind, leak, or  
disconnect the dust-collector ducting ground.  
Figure 12. Dust ports and handles installed.  
4. Position the handles on the dust hood and  
install the 5⁄16"-18 x 1" cap screws, the 5⁄16" lock  
5
washers, the ⁄16" nuts, and tighten the cap  
screws. See Figure 12.  
-12-  
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Control Box  
The control panel allows you to control the  
sander electrically. For shipping, the control box  
comes bolted to the sander with L-brackets and  
long and short bolts. Retain these brackets  
should you ever need to ship the sander. See  
Figure 13.  
Short Bolts  
Long Bolts  
L-bracket  
To install the control box, do these steps:  
1. Remove the L-brackets, bolts, and washers,  
and reinstall the two short bolts (5⁄16"-18 x  
1
⁄
2") and washers into the sander. See Figure  
14.  
2. Position the control box on the sander, install  
5
Figure 13. The control box, L-brackets, and  
the flat washers and the ⁄16"-18 x 2" long  
bolts for shipping.  
bolts.  
3. Tighten the bolts. See Figure 14.  
Crank and Handle  
The crank and handle is used to raise and lower  
the conveyor. For each revolution of the crank,  
the conveyor moves 0.021".  
Long  
Bolt  
To install the crank and handle, do these steps:  
1. Thread the handle into the crank and use a  
Short  
Bolt  
1
⁄2" wrench to tighten the handle to the crank.  
2. Slide the handwheel onto the shaft and  
align the threaded set screw bore on the  
crank with the flat on the shaft.  
Figure 14. Short and long bolt locations.  
5
1
3. Thread the ⁄16"-18 x ⁄2" set screw into the  
crank to secure the handwheel to the shaft.  
See Figure 15.  
4. Use the 4 mm Allen® wrench and tighten the  
Handle  
Set Screw  
set screw.  
Figure 15. The crank and handle installed.  
-13-  
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ADJUSTMENTS  
Drums and Pressure  
Rollers  
Adjust the sanding drums and pressure rollers  
correctly. Complete PART 1, PART 2, PART 3,  
and PART 4 of this section in sequence.  
Otherwise, the sanding drums can grab and  
project the workpiece damaging the sander,  
and injuring you and bystanders!  
To get the best sanding results and longest life  
out of your sandpaper, both the front and rear  
sanding drums must: (1) be square with the  
conveyor table, (2) run parallel with each other  
and parallel to the conveyor feed direction, and  
(3) must be slightly staggered in height with one  
another. Pressure-roller spring tension and height  
must also be set correctly.  
Figure 16. Gauge blocks for drum alignment.  
As you become more familiar with your sander  
you can vary your sander settings to fine-tune  
the machine for your ultimate sanding goals.  
Keep your drum sander  
unplugged during these  
adjustments. Otherwise,  
serious personal injury  
may occur!  
Figure 17. W1678 dust hood open.  
PART 1: Drum-to-Conveyor Squareness  
For this adjustment, you will align the drums so the  
drums are square with the feed conveyor belt  
surface. See Figure 18.  
To adjust the drum-to-conveyor squareness,  
do these steps:  
1. Make two gauge blocks from a quality piece  
of straight two-by-four hardwood stud. One  
block should be 30" long, and the other 25⁄8  
"
long. See Figure 16.  
Figure 18. Drums to conveyor not square.  
2. Unplug the Double Drum Sander!  
3. Unlatch and open the dust hood. See Figure 17.  
-14-  
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4. Lower the conveyor table and position the  
30" gauge block under one end of the front  
drum and flush with the end of the conveyor.  
See Figure 19.  
5. Turn the micro adjusting knob and raise the  
rear drum so it will not contact the gauge  
block.  
6. Rotate the front drum by hand, and raise the  
conveyor table until you hear the gauge block  
barely rub the underside of the front drum.  
Gauge Block  
Barely Touching  
the Underside  
of Drum.  
Gauge  
Block End  
Flush with  
End of  
Conveyor.  
7. Move the gauge block to the other side of the  
conveyor table under the other end of the  
front drum.  
Figure 19. The 30" gauge block positioning.  
8. Rotate the drum again and listen and feel the  
drag to determine which end of the drum is  
too low or high.  
Mounting  
Nut  
9. At the low end of the drum, loosen the  
1
1
bearing-block mounting nuts ⁄4 to ⁄3 turn.  
Set  
See Figure 20.  
Screws  
Adjustment  
Plate  
NOTICE  
DO NOT over-tighten the bearing block  
mounting nuts. The bearing blocks are  
machined housings that can warp or crack if  
the nuts are over-tightened.  
Figure 20. Front bearing block, nuts, and set  
10.Use a 4 mm Allen® wrench to equally turn the  
screw tightening sequence.  
set screws at one end of each adjustment plate  
1
⁄8" turn at a time to raise the bearing block  
height at the low end of the drum. Remember,  
adjusting one drum-end slightly affects the  
adjustment at the opposite end. See Figure 20.  
11.Repeat Steps 1 through 10 to achieve front  
drum-to-conveyor squareness.  
12.Tighten the nuts in an alternating pattern and  
recheck the squareness.  
13.Now use the 30" gauge block at the rear drum  
to find which end is too low.  
14.Unlock the micro-adjustment lock knob, and  
turn the micro-adjust knob to adjust the rear  
drum height. See Figure 21.Unlike the front  
drum, there are no set screws to adjust the  
rear drum height.  
Figure 21. Rear drum micro adjustment knob  
and lock lever.  
-15-  
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PART 2: Drum-to-Conveyor Parallelism  
Center-Tracking Conveyor  
For this adjustment, you will align the front  
drum so the sanding path runs parallel with the  
conveyor belt feed path. You will then align the  
rear drum to the front drum so it is parallel with  
the front drum. See Figure 22.  
NOTICE  
If the drum-to-conveyor parallelism is out of  
adjustment, the sandpaper may become loose  
and load-up over to one side of the drum(s).  
Figure 22. Drums to conveyor path not parallel.  
To adjust the drum-to-conveyor parallelism, do  
these steps:  
1. At either end and at the surface of the front  
drum, measure the distance between the  
drum and the front brace. It should be  
approximately 1⁄2". See Figure 23.  
1
⁄2"  
• If the difference between the two  
1
measurements is less than ⁄8", skip Steps  
2 through 4, and go to Step 5.  
1
• If the distance is greater than ⁄8", go to  
Step 2.  
2. Loosen the bearing-block mounting nuts on  
one end of the front drum. See Figure 24.  
Figure 23. Front-drum to front-brace  
measurement.  
NOTICE  
DO NOT over-tighten the bearing block  
mounting nuts. The bearing blocks are  
machined housings that can warp or crack if  
the nuts are over-tightened.  
Mounting  
Nuts  
3. Slide the drum and bearing block forward or  
rearward to eliminate any front-drum to front-  
brace measurement difference. Remember,  
adjusting one drum-end slightly affects the  
adjustment at the opposite end.  
4. Tighten the nuts, recheck the measurement, and  
readjust as necessary.  
Figure 24. Front bearing block and nuts.  
-16-  
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5. At one end of the rear drum, place the 25⁄8  
"
gauge block on the dust collector bar and  
between both drums. Your goal is to slide the  
rear drum against the block so the rear drum  
sanding path runs true with the front drum,  
which now runs true with the conveyor feed  
path. See Figure 25.  
6. Loosen the left bearing-block mounting nuts  
at the end of the rear drum just enough to  
slide the bearing block. See Figure 26.  
7. Slide the rear drum and bearing block forward  
until it stops against the 25⁄8" gauge block that  
is sandwiched between the two drums. The  
gauge block should just be snugly held  
against the front drum.  
Figure 25. The 25⁄8" gauge block positioning.  
Mounting  
Nuts  
NOTICE  
DO NOT over-tighten the bearing block  
mounting nuts. The bearing blocks are  
machined housings that can warp or crack if  
the nuts are over-tightened.  
8. Tighten the nuts in an alternating pattern.  
9. Repeat Steps 5 through 8, on the opposite  
end of the rear drum. Alternate the  
adjustment until the 25⁄8" gauge block has  
the same snug fit between the drums at both  
ends. The difference between ends must be  
Figure 26. Rear bearing block and nuts.  
1
less than ⁄8". Remember, adjusting one  
drum-end slightly affects the adjustment at  
the opposite end.  
NOTICE  
Make sure the drive belts still have the  
correct tension. If they are out of  
adjustment, adjust as outlined in the V-Belt  
Tension procedure on Page 21.  
-17-  
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PART 3: Drum-to-Conveyor Height  
For this adjustment, you will find a reference  
height for the front drum and then adjust the  
rear drum so it is 0.007" to 0.010" lower than the  
front drum. See Figure 27.  
FRONT DRUM  
REAR DRUM  
0.007" to 0.010"  
NOTICE  
Make sure you use the same part of the 30" gauge  
block at the opposite side of the conveyer belt  
when adjusting the drum-to-conveyor height.  
Otherwise, the adjustment may be inconsistent.  
Figure 27. Drum-to-conveyor height.  
To adjust the drum-to-conveyor height, do these  
steps:  
1. Lower the conveyor table, and position the  
30" gauge block to one side of the conveyor  
belt and flush with the end of the feed  
conveyor drive roller. See Figure 28.  
2. Raise the conveyor table so the gauge block  
barely touches the front drum and mark this  
height position with tape on the handwheel  
at the 12:00 o’clock position. See Figure 29.  
3. Turn the handwheel counter-clockwise exactly  
1
⁄2  
turn to lower the conveyor.  
4. Unlock the rear-drum micro-adjusting lock  
lever and turn the micro-adjusting knob so  
the rear drum lowers until it just barely  
touches the gauge block.  
Figure 28. The 30" gauge block positioning.  
5. Repeat Step 14 at both ends of the rear drum.  
NOTICE  
Once the rear drum height is set, the height  
can be fine-tuned later without having to  
complete all four parts of this section.  
However, you must make sure that when you  
adjust the rear drum height you adjust it  
equally on both sides so it stays square and  
level with the conveyor table. Using a pencil,  
mark a squiggly line on the workpiece and sand  
it to test for even sanding. Look for uniform  
removal of the line. If the line is not removed  
uniformly, readjust the sander accordingly.  
Figure 29. Marked height handwheel.  
-18-  
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PART 4: Pressure Roller Adjustment  
Pressure  
Roller  
Spring Tension  
Adjustment  
Depending on your sanding needs, adjust the  
pressure roller height and spring tension. See  
Figure 30.  
To adjust pressure-roller height, do these steps:  
1. Loosen all six height jam nuts. See Figure 31.  
Pressure  
Roller  
Height  
2. Position the 30" gauge block to one side of  
the conveyor belt and under the three  
pressure rollers. See Figure 32.  
Adjustment  
0.012" to 0.024"  
3. Turn the handwheel so the gauge block  
barely touches the rear drum and the  
handwheel tape is at the 12:00 position.  
Figure 30. Pressure Roller Adjustment.  
4. Now turn the handwheel counter-clockwise  
Tension Bolt  
exactly 21⁄2 turns.  
Tension Jam Nut  
5. Turn the pressure-roller height bolt until the  
pressure roller just contacts the gauge block.  
See Figure 31.  
6. Hold the height bolt in position and tighten  
the height jam nut.  
Height Jam Nut  
7. Repeat Steps 1 through 6 at all rollers, and  
PRESSURE  
ROLLER  
remove the gauge block.  
Height Bolt  
To adjust pressure-roller spring tension, do  
these steps:  
Figure 31. Pressure roller tension and height  
1. Loosen all six tension jam nuts, and back out  
the tension bolt completely. See Figure 31.  
bolts and jam nuts.  
NOTICE  
Too much pressure roller tension may cause the  
workpiece to jam.  
2. Turn the tension bolt clockwise until it just  
makes contact with the spring and has  
resistance.  
3. Turn the bolt one additional turn to adjust  
the spring to a basic spring tension value.  
4. Hold the tension bolt in position and tighten  
the tension jam nut.  
Figure 32. The 30" gauge block positioning.  
5. Repeat Steps 2 through 4 at all rollers.  
6. Close and latch the dust hood, and check the  
V-belt tension.  
-19-  
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Dust Scoop Gap  
For this adjustment, you will adjust the dust  
scoops so they can efficiently focus dust  
collection system suction where the most dust is  
created as the workpiece travels through the  
drum sander. You will set the dust scoops above  
the bottom of the drums. See Figure 33.  
Dust Scoop  
1
32"  
Keep your drum sander  
unplugged during all  
assembly, maintenance,  
and adjustment tasks.  
Ignoring this warning can  
cause serious personal  
injury to you or others!  
Figure 33. Dust scoop gap.  
To adjust the dust scoop gap, do these steps:  
1. Unplug the Double Drum Sander.  
2. Unlatch and open the dust hood.  
DUST  
SCOOP  
3. Insert two gauge blocks (two 30" two-by-  
fours) of equal height under the sanding  
drum and dust scoop. See Figure 35.  
Dust Scoop  
Mounting Bolt  
4. Raise the table until the rear drum just  
touches the gauge blocks.  
5. Loosen the dust scoop mounting bolts and  
1
slide the scoop up or down until it is ⁄32"  
Figure 34. Dust scoop and bolt.  
above the gauge blocks. See Figure 34. You  
may have to bend the lip of the dust scoop to  
get the appropriate gap.  
6. Tighten the dust scoop mounting bolts.  
7. Repeat Steps 5 and 6 on all dust scoop ends.  
8. Close the dust hood and latch it shut.  
Figure 35. Two gauge blocks in position.  
-20-  
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V-Belt Tension  
The sanding drums are driven by two heavy-duty  
V-belts. After drum adjustments and normal  
operation, the belts may need adjustment. The belt  
looseness or deflection must be approximately 1".  
Front Panel  
Mounting Screw  
Keep your drum sander  
unplugged during all  
assembly, maintenance,  
and adjustment tasks.  
Ignoring this warning can  
cause serious personal  
injury to you or others!  
Figure 36. Front panel and mounting screws.  
Make sure you inspect the V-belts correctly  
when adjusting the belts. Replace both belts  
even if only one is worn. Otherwise, one  
belt could slip and break, damaging the  
sander and injuring you and bystanders!  
1"  
To inspect / adjust the V-belts, do these steps:  
1. Unplug the Double Drum Sander.  
2. Remove eight front panel mounting screws  
and remove the panel. See Figure 36.  
Figure 37. Belt deflection (1").  
3. At the halfway point between the drum  
pulley and the motor pulley, push on both  
belts with moderate finger pressure. The  
looseness  
or  
deflection  
must  
be  
approximately 1". See Figure 37.  
4. Grab the belts one at a time, twist them, and  
use a flashlight to inspect the inside and  
outside of the belt. If you see deep cracks,  
fraying, chunks missing, or the belt is brittle  
and glazed; replace both belts.  
Motor  
Mounting Nuts  
5. Loosen the motor mounting nuts, and slide  
the motor on the mounting plate to adjust  
the belt. See Figure 38.  
6. Tighten the motor mounting nuts, recheck  
Figure 38. Motor mounting nuts.  
and readjust the belts as necessary.  
7. Reinstall the front panel.  
-21-  
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Conveyor Belt  
For this adjustment, you will adjust the feed  
conveyor belt hanging gap and the tracking, so the  
conveyor runs in the center of the table and the  
drive roller does not slip at maximum sanding load.  
See Figure 39.  
NOTICE  
ONLY make adjustments to the infeed roller side  
so the drive-chain tension is not affected.  
1
2"  
Figure 39. Conveyor belt hanging gap.  
Make sure loose clothing  
and long hair is secured  
and kept away from all  
moving parts.  
To adjust the feed conveyor belt tension and  
tracking, do these steps:  
1. Remove the screws from the feed conveyor  
safety covers and open the covers. See Figure 40.  
Cover Screws  
2. Locate the conveyor roller adjustment bolts  
at the infeed roller. See Figure 41.  
• If the feed conveyor belt is loose, turn both  
conveyor roller adjustment bolts counter-  
clockwise the same amount until the belt  
hangs with a 1⁄2" gap.  
Figure 40. Infeed-conveyor safety covers.  
• If the feed conveyor belt tracks to the right,  
start the conveyor and slightly turn the  
right-side conveyor roller adjustment bolt  
counter-clockwise.  
Adjustment  
Hex  
• If the feed conveyor belt tracks to the left,  
start the conveyor and slightly turn the left-  
side conveyor roller adjustment bolt  
counter-clockwise.  
3. Close the safety covers and run the feed conveyor  
for 15 minutes at the fastest setting to make sure  
the belt tracks in the center of the table.  
4. Repeat Steps 2 and 3 until the belt tracks in  
Figure 41. Conveyor roller adjustment bolts.  
the center of the table.  
5. Turn the feed conveyor OFF and install the  
safety cover screws.  
-22-  
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OPERATIONS  
Control Panel  
Overview  
The control panel enables you to turn the  
conveyor ON/OFF, control the workpiece feed  
rate, turn the sanding drums ON/OFF, and  
monitor the sanding load applied by observing  
the load meter on the control panel. The panel  
controls are described in detail below. See  
Figure 42 for control locations.  
The Model W1678 26" Double Drum Sander  
accepts stock up to 41⁄2" thick by 26" wide, and  
is capable of completing rough and finish  
sanding in one pass.  
The feed conveyor pushes the workpiece into  
the infeed side of the sander and under the first  
pressure roller, which holds the workpiece  
firmly against the conveyor belt. The front  
sanding drum sands the workpiece with a  
coarse-grit sandpaper first. Then the workpiece  
is pushed under the second pressure roller and  
under the rear sanding drum, which sands the  
final surface with a finer-grit sandpaper, and  
then travels out of the sander. During sanding, a  
dust collector removes sanding dust through the  
two dust ports.  
MODEL W1678  
DO NOT operate this  
sander until you have  
completed all assembly,  
and adjustments. Observe  
all safety precautions,  
and read and understand  
this entire manual.  
26" DOUBLE DRUM SANDER  
INSTRUCTION MANUAL  
On-Line Technical Support: tech-support@shopfox.biz  
Phone: 1-360-734-3482  
•
COPYRIGHT  
©
MARCH, 2003 BY W  
IS BE REPRO  
EN ST CK IN  
O
O
DSTOCK INTERNATIONAL, INC.  
CED IN SH PE FORM IT  
ERN INC.  
WA  
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The control panel offers these controls:  
•
Sanding Load Meter: Allows you to observe  
the amperage draw, which indicates the  
sanding load on the sander so you don’t  
overload the motor (25 amps is the  
maximum safe load limit).  
NOTE: the load applied on the sander is a  
balance between conveyor feed rate,  
sanding drum pressure on the workpiece,  
grit of sandpaper used, and the species of  
wood being sanded.  
•
•
Emergency Stop Button: Allows you to turn  
the main power ON or OFF to the double  
drum sander, and shut down the machine in  
an emergency. Twist clockwise and pull to  
turn ON, and push to turn the sander OFF.  
Conveyor Speed Control Dial: Allows you to  
adjust the speed at which the feed conveyor  
pushes the workpiece into the sander from 0-  
20 FPM.  
•
•
Sanding Drum Motor ON and OFF Buttons:  
Allows you to turn the sanding drums ON or  
OFF independently of the conveyor.  
Conveyor Motor ON and OFF Buttons:  
Allows you to turn the conveyor belt ON or  
OFF independently of the sanding drums.  
Figure 42. Control Panel.  
-23-  
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Basic Sanding  
The normal sanding depth for most workpieces is  
1⁄64". This depth can be achieved by  
3
approximately a ⁄4 turn of the table height  
handwheel. For each turn of the handwheel, the  
conveyor table moves approximately 0.021" See  
Figure 43.  
Remember, heavy cuts and/or a feed rate that is  
too fast can jam or burn the workpiece, instantly  
burn the sandpaper, slip the drive belts and give  
poor sanding results. See Figures 44 and 45.  
To help prevent these conditions, make the  
correct depth of cut; and for wide workpieces,  
sand them two or three times without adjusting  
the table height. Also, turn the stock 180° to  
ensure an even cut.  
Figure 43. Table height handwheel.  
TIP: When you sand dark-colored wood and then  
you sand light-colored wood, pass a PRO-STIK®  
15" x 20" cleaning pad through the drum sander so  
the light-colored wood will not become stained  
from the previously sanded dark wood.  
MODEL W1678  
26" DOUBLE DRUM SANDER  
DO NOT operate this  
sander until you have  
completed all assembly  
and adjustments. Observe  
all safety precautions,  
and read and understand  
this entire manual.  
INSTRUCTION MANUAL  
On-Line Technical Support: tech-support@shopfox.biz  
Phone: 1-360-734-3482  
•
COPYRIGHT  
©
MARCH, 2003 BY W  
IS BE REPRO  
EN ST CK IN  
O
O
DSTOCK INTERNATIONAL, INC.  
CED IN SH PE FORM IT  
ERN INC.  
WA  
RNIN PORTIO  
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Figure 44. Depth scale indicates depth of cut.  
T
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W
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Printed in Taiwan  
Always wear a dust mask  
safety glasses, and hearing  
protection when operating  
the sander. Sawdust may  
cause allergic reactions or  
respiratory problems.  
Make sure loose clothing  
and long hair is secured  
and kept away from all  
moving parts.  
Figure 45. Conveyor speed control dial adjusts  
conveyor feed rate.  
-24-  
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NOTICE  
ALWAYS take a few moments to listen and  
observe for unusual noise and vibration after  
starting the Double Drum Sander.  
To use the double drum sander, do these  
steps:  
1. Twist and pull the emergency stop switch  
knob, and position your finger over the knob.  
Be ready to push the knob and shut the sander  
OFF if there is a problem. See Figure 46.  
Figure 46. Main power ON/OFF safety switch.  
2. Push the sanding drum ON button and listen  
for any unusual noises. The sander must run  
smoothly with little or no vibration.  
• If unusual noise or vibration exists, push the  
emergency stop switch immediately and  
unplug the sander.  
• Troubleshoot the source of the noise or  
vibration, and correct the problem.  
• ONLY adjust the sander when it is OFF and  
unplugged.  
• ONLY restart the sander when you are sure  
the problem is corrected.  
3. Start your dust collector.  
Figure 47. DO NOT stand in the path of where  
the workpiece could be projected.  
DO NOT stand in the path where the workpiece  
could be projected. If you ignore this warning  
you could be severely injured or killed!  
4. Place the workpiece on the conveyor table  
and turn the table height handwheel  
clockwise to raise the conveyor table until  
the stock barely touches the pressure roller.  
See Figure 48.  
5. Push the feed motor ON button to start the  
feed conveyor.  
6. See Figures 48 and 49 and feed the workpiece  
correctly where the conveyor cannot pinch  
your fingers.  
Figure 48. NEVER hold the workpiece where the  
conveyor and workpiece can pinch your fingers.  
-25-  
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NOTICE  
Since various types of stock will react  
differently with various loads, use a process  
of trial-and-error to determine the best load  
settings and feed rate for your sanding needs.  
A slower feed rate will sand the surface  
smoother, but risks burning the wood; a faster  
feed rate will remove material faster, but  
risks overloading the motor.  
As a general rule, always start with a small  
load and work your way up. We recommend  
that you do not push your machine to its  
maximum load; instead, make multiple  
passes or install a coarser grit paper.  
Figure 49. ALWAYS stand out of the way of where  
the workpiece could be projected, and keep  
fingers away from the underside of the workpiece.  
7. Let the workpiece travel into the sander and  
slowly raise the conveyor table while listening  
for stock-to-drum contact. As soon as you hear  
contact, stop raising the table and watch the  
load meter. DO NOT exceed a load of 25 amps  
or you may damage the motor. See Figures 49  
and 50.  
• If the amperage gets higher than 25 amps,  
immediately lower the conveyor to reduce  
the load. You can also lower the conveyor  
FPM feed rate.  
8. DO NOT stand directly in the outfeed path.  
Retrieve your workpiece by standing to the  
side of the sander at the outfeed side.  
Figure 50. Load meter.  
9. Without raising or lowering the table, make  
multiple passes and check your workpiece for  
sanding quality and consistency.  
With a pencil, you can mark a squiggly line on  
the workpiece and sand it to test for even  
sanding.  
Look for uniform removal of the line. If the  
line is not removed uniformly, adjust the  
sander accordingly.  
-26-  
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Troubleshooting  
Use this troubleshooting chart to correct potential W1678 Double Drum Sander problems.  
SYMPTOM  
POSSIBLE REASON  
HOW TO REMEDY  
The sanding The main power emergency stop button is  
Twist and pull the main power emergency stop  
button, or test and replace the switch.  
drums will  
not start.  
pushed in, or it is faulty.  
NEVER  
ONLY  
attempt to repair safety switches,  
replace them with new ones.  
The power supply is insufficient or the circuit  
breaker or fuse is tripped.  
1. Repair power supply.  
2. Close circuit breaker / replace the fuse.  
3. Reduce sanding load to 25 amps max.  
A wire or plug is loose or broken.  
The amperage dial is set too low.  
1. Replace all bad wiring and plugs.  
2. Tighten all loose connections.  
Unplug the sander, open the main power  
panel, and adjust the amperage dial on the  
main power magnetic switch to 25 amps.  
The thermal protection circuit breaker is  
tripped.  
1. Unplug sander, open main power panel,  
and push the reset button.  
2. Reduce sanding load to 25 amps max.  
The main power magnetic switch is faulty.  
Replace the main power magnetic switch.  
Replace the push-button switch.  
ON  
OFF  
switch is shorted open.  
Either the  
or  
The drum-drive motor is faulty.  
Replace or repair the drum-drive motor.  
The feed  
conveyor  
will not  
start, or it  
operates  
incorrectly.  
The main power emergency stop button is  
pulled out, or it is faulty.  
Twist and pull the main power emergency stop  
button, or test and replace the switch.  
NEVER  
ONLY  
attempt to repair safety switches,  
replace them with new.  
The power supply is insufficient or the circuit  
breaker or fuse is tripped.  
1. Repair power supply.  
2. Close circuit breaker / replace the fuse.  
3. Reduce sanding load to 25 amps max.  
A wire or plug is loose or broken.  
1. Replace all bad wiring and plugs.  
2. Tighten all loose connections.  
The conveyor feed speed switch is faulty.  
Replace the conveyor feed speed switch.  
Replace the push-button switch.  
ON  
OFF  
switch is shorted open.  
Either the  
or  
The feed motor magnetic switch is faulty.  
The feed motor brushes are worn.  
Replace the feed motor magnetic switch.  
Replace both feed motor brushes.  
The conveyor feed speed circuit board is  
faulty.  
Replace or repair the conveyor feed speed  
circuit board.  
The feed motor is faulty.  
Replace or repair the feed motor.  
The drum  
sander  
The mobile base, stand, or platform is loose or  
unstable.  
Make sure all fasteners are tight; the sander is  
operating on a sturdy stand and flat floor.  
wobbles or  
vibrates.  
The motor or other components are loose,  
misaligned, or out of adjustment.  
Make sure all fasteners and sander parts are  
tight or correctly adjusted.  
(Continued Next Page)  
-27-  
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Troubleshooting  
(Continued)  
SYMPTOM  
POSSIBLE REASON  
HOW TO REMEDY  
The feed  
The conveyor belt tension is incorrect.  
Adjust the conveyor belt tension.  
conveyor  
belt stops  
or chatters.  
The conveyor belt tracking is incorrect.  
Adjust the conveyor belt tracking.  
The sanded The sandpaper is worn out.  
surface is  
Replace the sandpaper.  
The drums are only applying light pressure  
Increase the sanding pressure on the workpiece  
surface.  
glazed and  
against the sanded surface.  
shiny.  
Long grooves The sandpaper is damaged or uneven-bald wear Replace the sandpaper.  
in certain areas.  
The sandpaper is unevenly crushed into the  
hook-and-loop wrapping on the drums.  
or high spots  
on sanded  
surface.  
Remove and rewrap the sandpaper on the drums.  
Clean or replace the feed conveyor belt.  
The wood  
slips on the or the surface is worn.  
feed  
conveyor  
belt.  
The feed conveyor belt is slippery with sawdust  
Too much material is being removed in one  
pass.  
Reduce the sanding load, and adjust the drums  
and pressure rollers.  
The left and The drums are applying too much sanding force Reduce the force the drums are applying on  
right edges on the workpiece and the free edges of the the workpiece surface.  
on wood are sandpaper are rolling over the edges.  
rounded.  
The wood  
thickness is  
uneven  
from  
The drums are not square to the table.  
Adjust the drums and pressure rollers.  
Clean or replace the sandpaper.  
The sandpaper is worn or clogged unevenly  
from side-to-side.  
side-to-  
side.  
Snipe is  
Lack of outfeed or infeed support is causing the Use roller tables and support the infeed and  
evident on  
the ends of  
the wood.  
outfeed of the workpiece.  
snipe.  
The drum height and the pressure roller  
spring tension are incorrect.  
Adjust the drums and pressure rollers.  
The  
The sandpaper grit is too fine or is worn out.  
Too much wood is being removed at once.  
The wood is wet, oily, or dirty.  
Replace the sandpaper.  
sandpaper  
clogs too  
quickly.  
Reduce the load on the sanding drums.  
Sand only dry and clean wood.  
The dust collection system is insufficient.  
Service the dust collection system or increase  
the duct collector system efficiently.  
The  
sandpaper  
tears.  
The drums are not sanding parallel to direction  
of conveyor belt feed.  
Adjust the drums and pressure rollers.  
Drums are not square with the table.  
Adjust the drums and pressure rollers.  
Sandpaper edges have overlapped or tape  
has slipped.  
Wrap sandpaper on drums correctly and use a  
heavy-duty tape.  
Too much wood is being removed at once.  
Reduce the load on the sanding drums.  
-28-  
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MAINTENANCE  
General  
Sanding Belts  
As sanding drums are used, the sandpaper can  
quickly become "loaded" with sawdust. If not  
removed, this sawdust may harden on the  
abrasive surface and can glaze instead of sand  
the wood, thus, rendering the sandpaper useless.  
Regular maintenance on your Model W1678 helps  
ensure optimum performance. Inspect your  
machine each time you use it for the following  
conditions. Adjust, repair, or replace parts  
when worn.  
To avoid this condition, routinely clean the  
sandpaper with a rubber gum abrasive cleaner  
such as the D3003 PRO-STIK® 15" x 20" cleaning  
pad shown in Figure 51. to extend the life of  
the sandpaper.  
1. Inspect for loose bolts and panels.  
2. Make sure the work area is clean, and remove  
any tools or rags from the machine.  
3. Replace worn electrical parts like the  
emergency stop switch, ON and OFF push  
buttons, and damaged cords and plugs.  
Discard  
all  
worn  
REPLACEMENT SANDPAPER  
sandpaper  
because  
the grit will fall off  
causing deep gouges  
in the workpiece. Also  
the glue used to hold  
the grit to the paper  
can rub off onto the  
workpiece burning the  
workpiece. Contrary to some beliefs, worn  
abrasive belts are not the equivalent to the next  
finer grit abrasive.  
GRIT  
PART #  
4. Replace damaged sandpaper, motor V-belts,  
D3162  
60  
or conveyor drive chains and sprockets.  
D3163  
D3164  
100  
150  
5. Correct any other condition that could  
hamper the safe operation of this machine.  
6. Routinely clean the sandpaper with a PRO-STIK®  
15" x 20" cleaning pad shown in Figure 51.  
There are many types  
GRIT RANGE  
60  
TYPE  
Coarse  
Medium  
Fine  
of sandpaper you can  
use. Aluminum Oxide  
is  
excellent  
for  
80-100  
120-180  
220  
general wood shop  
use. To the right is a  
chart that groups  
abrasives  
into  
Very Fine  
different classes, and  
shows which grits fall into each class.  
The Model W1678 allows you to use two  
different grit sandpapers at once. The first  
drum is fitted with a coarser grit than the  
second.  
Usually  
this  
translates  
into  
Figure 51. PRO-STIK® 15" x 20" cleaning pad.  
combinations of successive group types. A  
common selection for a workpiece that is  
planed before it is sanded, is the 100/150 grit  
combination.  
Overall, the general rule of thumb is to sand a  
workpiece  
with  
sandpaper  
that  
uses  
progressively higher grit numbers, with no one  
grit increase of more than 50.  
Ultimately, the type of wood you use and your  
stage of finish will determine the best grit types  
to install on your sander.  
-29-  
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Lubrication  
The four drum bearings in the bearing blocks  
need to be lubricated every 20 hours of  
operation. However, all other bearings used on  
this machine are shielded and permanently  
lubricated. Simply leave them alone until they  
need to be replaced. DO NOT lubricate them, as  
this will only attract dust and cause possible  
premature bearing failure.  
Grease Drum Bearings  
at Zerk Fittings  
Light Oil on  
Sprockets  
and Chain  
DO NOT apply grease on any exposed areas on  
the sander like the feed conveyor chain,  
sprockets, and the table lead screws. If you do,  
sanding dust and abrasives will collect on these  
parts and create a gummy mixture that can  
hamper proper movement of components and  
increase wear. Use a light machine oil and a dry  
graphite lubricant.  
Dry Graphite  
on Lead Screws  
Figure 52. Drum bearings, table head screws,  
feed conveyor chain and sprockets.  
To lubricate the sander, do these steps:  
1. Unplug the double drum sander.  
3 Drops of Light  
Oil in Oil Port  
White Lithium  
Automotive  
Grade Grease  
2. Clean the sander as outlined in General  
Cleaning procedures on Page 34.  
3. Open the dust hood to gain access to the four  
drum-bearing-housing grease zerks. See  
Figure 57.  
4. Remove the grease zerk cap from the bearing  
block housing, wipe all contamination off of  
the zerk, and squirt two pumps of high-  
quality lithium-base grease into the bearing.  
DO NOT over-grease the bearing.  
Figure 53. Handwheel bushing and gears.  
5. Coat the exposed areas of the table lead  
screws with dry powdered graphite.  
If any part of the sander becomes difficult to  
operate, it is most likely caused by an  
accumulation of sawdust. Immediately  
troubleshoot the area and remove any  
6. Coat the feed conveyor chain and sprockets  
with a light machine oil, and use a rag to  
wipe-off the residual oil. See Figure 52.  
sawdust.  
Or  
contact  
Woodstock  
7. Put three drops of the machine oil in the  
handwheel bushing oil port and a couple of  
dabs of lithium-base grease on the  
handwheel gears. See Figure 53.  
International, Inc. Service and Support at 1-  
360-734-3482 or send e-mail to:  
tech-support@shopfox.biz.  
8. Wipe off any loose grease and replace the  
dust cap.  
9. Repeat Steps 1 through 6 for the three  
remaining drum bearings.  
10.Close the dust hood and close the latches.  
-30-  
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Brush Replacement  
After long periods of heavy sander use, it may  
be necessary to replace the conveyor motor  
carbon brushes.  
Brush Cover  
To replace the carbon brushes, do these  
steps:  
1. Unplug the double drum sander!  
2. Raise the table to the highest position.  
3. Use a flat-head screwdriver and remove the  
brush cover. See Figure 54.  
4. Carefully slide out the spring and carbon  
brush. See Figure 55.  
Figure 54. Conveyor motor brush cover.  
5. Insert the new carbon brush exactly like the  
old one was installed.  
6. Replace the brush cover.  
7. Repeat Steps 1 through 6 for the other  
motor brush on the other side of the motor.  
Sandpaper  
Replacement  
The Model W1678 Double Drum Sander is designed  
for rolls of 3" wide hook-and-loop sandpaper.  
To change the sandpaper, do these steps:  
1. Unplug the double drum sander!  
Figure 55. Carbon brush and spring.  
2. Open the dust hood to expose the drums.  
3. Observe the direction that the sandpaper is  
wrapped around the drum, and unwind the  
old sandpaper one drum at a time.  
DRUM  
SANDPAPER  
CIRCUMFERENCE = HYPOTENUSE  
4. Use the old sandpaper as a pattern to cut out  
the new sandpaper, or measure and cut the  
sandpaper taper yourself. See Figure 56.  
TAPER ANGLE  
5. Tightly wrap the sanding drum with the new  
sandpaper and keep the gaps to a minimum.  
3
6. Apply two complete passes of ⁄4" reinforced  
strapping tape at both drum ends, making sure  
that the second layer is directly on top of the  
first.  
Figure 56. Finding sandpaper taper angle.  
7. Replace the sandpaper on the other drum,  
and close and latch the dust hood.  
-31-  
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Bearing Replacement  
The Model W1678 26" Double Drum Sander is  
designed for many years of reliable service. But after  
long periods of heavy sander use, it may be  
necessary to replace the drum bearings. Always  
replace both bearings on the same drum.  
Mounting Nuts  
Keep your drum sander  
unplugged during all  
assembly, maintenance,  
and adjustment tasks.  
Ignoring this warning can  
cause serious personal  
injury to you or others!  
Set  
Screws  
Zerk  
Fitting and  
Dust Cap  
Figure 57. Mounting nuts, washers, and set  
To replace the drum bearings, do these steps:  
1. Unplug the double drum sander!  
screws.  
2. Open the dust hood, and remove the  
mounting nuts, the washers and the set  
screws. See Figure 57.  
NOTICE  
DO NOT hammer on the bearing or housing as  
you WILL damage these precision parts.  
3. Lift the drum and slide the bearing block  
and bearing from the drum shaft.  
Figure 58. Bearing positioning for removal.  
4. Clean and inspect the drum shaft for cracks,  
burrs,  
wear,  
and  
other  
damage;  
replace/repair as required.  
Bearing  
Block  
5. Use a screwdriver to pry and rotate the  
bearing so it is horizontal to the bearing-  
block mounting flanges. See Figure 58.  
6. Slide the bearing out of the bearing block.  
See Figure 59.  
Guide  
Pin  
Figure 59. Removal and installation bearing  
positioning.  
-32-  
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7. Remove any metal or abrasives trapped in the  
bearing grease groove and grease port, or  
contaminants will be pumped into the new  
bearing when you lubricate it, causing bearing  
failure. Figure 60.  
8. Clean and inspect the bearing-block for cracks,  
burrs, wear, and other damage; replace/repair  
as required.  
Grease Port  
Bearing  
Block  
Grease  
Groove  
The “bearing race” should rotate inside of the  
“bearing block” smoothly. If the race is loose  
or wobbles inside of the bearing block,  
replace the bearing block. See Figure 61.  
Figure 60. Bearing-block grease grove and  
NOTICE  
grease port.  
Make sure the bearing grease hole in the  
bearing lines up with the grease groove in the  
bearing block and that no obstructions  
prevent bearing lubrication.  
Bearing  
Grease  
Port  
9. Insert the new bearing into the bearing-block  
so when the bearing block is installed in the  
sander, the grease zerk is facing forward and  
the set screws and hub are on the right-side of  
the bearing housing. See Figures 57 and 61.  
Set  
Screw  
Bearing  
Race  
Hub  
Guide  
Pin  
10. Slide (DO NOT hammer) the bearing block  
and bearing onto the drum shaft.  
11. Lower the drum and bearing-block onto the  
mounting studs, and install the flat washers  
and the nuts. Tighten the nuts in an  
alternating pattern until snug.  
Figure 61. Key bearing parts.  
12. Install and tighten the set screws.  
13. Wipe the zerk fitting clean, and lubricate  
the bearing with just enough grease to  
slightly seep from the dust seal and wipe  
clean (these bearings are not pre-  
lubricated). DO NOT over-grease.  
14. Repeat Steps 3 through 13 on all other  
bearings that need replacement. Always  
replace both bearings on the same drum.  
15. Adjust the Drums and Pressure Rollers as  
outlined in the Adjustments section, on  
Page 14.  
-33-  
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General Cleaning  
DO NOT use a mineral-spirit solvent or chlorine-  
based cleaner to clean a painted or plastic  
surface, or the rubber conveyor belt. If you do,  
you will permanently ruin the surface.  
To clean grease from the sander, do these steps:  
1. Unplug the double drum sander.  
2. Use mineral spirits to remove the excess  
grease on the metal parts, and follow all  
manufacturer’s safety warnings.  
To clean dust from the sander, do these steps:  
1. Unplug the double drum sander.  
3. Coat the cleaned metal surface with an  
application of SLIP-IT® .  
2. Put on your safety glasses and dust mask.  
For long term storage you may want to  
consider products like Boeshield® T-9 .  
3. Turn the dust collector ON, and use a hand  
brush and vacuum or compressed air to  
carefully blow out built up sawdust.  
4. Lubricate as outlined in the Lubrication  
procedures on Page 30.  
4. With the dust collector OFF, dampen a cloth  
with warm water and mild dish soap, and wipe  
dusty surfaces clean.  
-34-  
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W1678 26 Double Drum Sander  
"
Drive System Wiring Diagram  
Keep  
unplugged during all  
service and wiring  
procedures. Otherwise  
serious personal injury  
may occur!  
your  
machine  
Seek assistance from a qualified electrician  
if you do not understand the wiring diagram  
in this manual. Always follow the applicable  
electrical codes and standards. Otherwise  
serious personal injury or death may  
occur!  
NOTE: The motor power-supply wires in the POWER  
JUNCTION BOX besides the green wire are  
interchangeable. Therefore, motor wire colors are  
not specified on this diagram.  
CONV. MOTOR (60 VDC)  
FUSE  
10 A  
CONV. MOTOR SPEED  
CIRCUIT BOARD  
GREEN  
DRUM MOTOR (220 VAC)  
WIRING  
BLOCK  
RUN  
CAPACITOR  
START  
CAPACITOR  
BLUE  
BLUE  
RED  
RED  
GREEN  
(GROUND)  
-35-  
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W1678 26 Double Drum Sander  
"
Control System Wiring Diagram  
N/O  
N/O  
N/C  
N/C  
CONV. MOTOR SPEED CIRCUIT BOARD  
FUSE  
10 A  
220V  
POWER  
SUPPLY  
BLACK  
RED  
GREEN  
WIRING  
BLOCK  
(GROUND)  
CONV. MOTOR SWITCH  
CONV.  
MOTOR  
WHITE  
BLACK  
GREEN  
.
DRUM MOTOR SWITCH  
DRUM  
MOTOR  
RED  
BLACK  
GREEN  
-36-  
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CLOSURE  
The following pages contain parts diagrams/lists  
We recommend you keep this manual for  
complete information regarding Woodstock  
International, Inc.’s warranty and return policy.  
Should a problem arise, we recommend that you  
keep your proof of purchase with your manual.  
If you need additional technical information  
relating to this machine, or if you need general  
assistance or replacement parts, please contact  
the Service Department at 1-360-734-3482 or  
e-mail: tech-support@shopfox.biz.  
and a warranty card for your SHOP FOX® Model  
W1678.  
If you need parts or help in assembling your  
machine, or if you need more operational  
information, we encourage you to call our  
Service Department. Our trained service  
technicians will be glad to help you.  
If you have comments dealing specifically with  
this manual, please write to us using the address  
in the General Information. The specifications,  
drawings, and photographs illustrated in this  
manual represent the Model W1678 as supplied  
when the manual was prepared. However, due  
to Woodstock International, Inc.’s policy of  
continuous improvement, changes may be made  
at any time with no obligation on the part of  
Woodstock International, Inc. Whenever  
possible, though, we send manual updates to all  
owners of a particular tool or machine that have  
registered their purchase with our warranty  
card. Should you receive one, add the new  
information to this manual and keep it for  
reference.  
Additional information sources are necessary to  
realize the full potential of this machine. Trade  
journals, woodworking magazines, and your  
local library are good places to start.  
The Model W1678 is specifically designed for  
sanding operations. DO NOT MODIFY AND/OR  
USE THIS MACHINE FOR ANY OTHER PURPOSE.  
MODIFICATIONS OR IMPROPER USE OF THIS  
TOOL WILL VOID THE WARRANTY. If you are  
confused about any aspect of this machine, DO  
NOT use it until all your questions have been  
answered.  
Operating this equipment has the potential  
for flying debris to cause eye injury. Always  
wear safety glasses or goggles when  
operating equipment. Everyday glasses or  
reading glasses only have impact resistant  
lenses, they are not safety glasses. Be  
certain the safety glasses you wear meet  
the appropriate standards of the American  
National Standards Institute (ANSI).  
We have included some important safety  
measures that are essential to the operation of  
the machine. While most safety measures are  
generally universal, we remind you that each  
workshop is different and safety rules should be  
considered as they apply to your specific  
situation.  
-37-  
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46  
2
41  
45  
42  
1
40  
36  
74  
37  
64  
61  
29  
66  
51  
50  
59  
49  
36  
32  
64  
37  
61  
32  
74  
29  
54  
63  
51  
17  
61  
51  
29  
32  
76  
55  
56  
37  
50  
62  
67  
74  
64  
75  
36  
32  
51  
29  
65  
12  
11  
47  
57  
61  
56  
10  
36  
32  
64  
59  
37  
74  
23  
68  
77  
52  
44  
3
39  
43  
69  
-38-  
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REF  
PART #  
DESCRIPTION  
REF  
PART #  
DESCRIPTION  
1
2
3
X1678001  
XPHTEK7  
XPK34M  
SCALE  
50 X1678050  
51 X1678051  
52 XPSS11  
54 X1678054  
55 XPB12  
LEFT ROLLER-END GUARD  
ROLLER BRACKET  
SELF TAP SCREW #8 X 3⁄8  
KEY 5 X 5 X 20MM  
"
SET SCREW 1⁄4"-20 X 1⁄4  
MOTOR BRACKET  
"
10 XPN02  
11 XPSB05  
12 XPW06  
HEX NUT 5⁄16"-18  
CAP SCREW 1⁄4"-20 X 3⁄4  
"
HEX BOLT 5⁄16"-18 X 1-1⁄4  
"
FLAT WASHER 1⁄4  
"
56 XPW07  
FLAT WASHER 5⁄16"  
17 X1678017  
23 XPSS08  
29 X1678029  
32 XPN03  
36 XPSB05  
37 XPS06  
39 X1678039  
40 X1678040  
41 XPS07  
ADJUSTMENT PLATE  
57 X1678057  
59 X1678059  
61 X1678061  
62 XPW06  
63 XPSS05  
64 X1678064  
65 X1678065A DRIVE ROLLER  
66 X1678065B IDLER ROLLER  
67 XPB05  
68 X1678068  
69 X1678069  
74 X1678074  
75 X1678075  
76 XP6201  
SPROCKET 16-TEETH  
SET SCREW 5⁄16"-18 X 1⁄2  
SPECIAL BOLT  
"
RIGHT ROLLER-END GUARD  
BUSHING SUPPORT  
HEX NUT 3⁄4"-16  
FLAT WASHER 1⁄4  
"
CAP SCREW 1⁄4"-20 X 3⁄4  
"
SET SCREW 5⁄16"-18 X 1⁄4  
PLATE  
"
PHLP HD SCR #10-24 X 3⁄8  
"
1
⁄3  
HP FEED BELT MOTOR  
POINTER  
PHLP HD SCR 1⁄4"-20 X 3⁄8  
"
HEX BOLT 1⁄4"-20 X 3⁄4  
"
SPROCKET 24-TEETH  
CONVEYOR BELT  
BUSHING  
SPROCKET SHAFT  
BALL BEARING 6201  
VS MOTOR CORD 5' 14-GA  
42 XPW06  
FLAT WASHER 1⁄4  
DRIVE CHAIN  
"
43 X1678043  
44 X1678044  
45 X1678045  
46 XPFH12  
47 XPLN02  
49 X1678049  
SPROCKET 16-TEETH  
TABLE  
FLAT HD SCREW 1⁄4"-20 X 1"  
LOCK NUT 1⁄4"-20  
77 X1678077  
TABLE FRAME  
-39-  
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146  
143  
144  
142  
145  
146  
145  
151  
98  
154  
110  
111  
146  
143  
144  
145  
88  
74  
106  
105  
142  
81  
146  
145  
94  
110  
111  
106 81  
148  
154  
104  
107  
70  
151  
88  
74  
148  
109  
93  
105  
101  
71  
92  
110  
111  
106  
81  
154  
154  
107  
110  
111  
109  
106  
81  
136  
137  
138  
112  
118  
137  
133  
128  
115  
137  
133  
139  
127  
114  
135  
112  
113  
116  
119  
129  
140  
121  
120  
141  
130  
118  
117  
119  
140  
141  
140  
137  
116  
141  
130  
124  
123  
121  
120  
115  
129  
123  
122  
122  
133  
125  
126  
128  
127  
117  
124  
136  
137  
139  
140  
141  
125  
126  
133  
138  
135  
-40-  
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REF  
PART #  
DESCRIPTION  
REF  
PART #  
DESCRIPTION  
70 X1678070  
71 X1678071  
74 X1678174  
81 X1678081  
88 X1678088  
92 X1678092  
93 X1678093  
94 X1678094  
98 X1678098  
101 X167892A  
104 XPK10  
105 XPSS09  
106 XPSS02M  
107 XPSS08  
109 X1678109  
110 XPLN01  
111 XPW02  
112 XPLN02  
113 X1678113  
114 X1678114  
115 X1678115  
116 XPSB01  
117 XPSB12  
118 X1678118  
119 X1678119  
120 X1678120  
121 XPSS29  
PRESSURE ROLLER  
SANDING DRUM  
BUSHING  
123 X1678123  
124 XPR09M  
125 XPSS34  
126 XPN11  
127 X1678127  
128 XPHTEK6  
129 X1678129  
130 X1678130  
133 X1678133  
135 X1678135  
136 X1678136  
137 XPSS04  
138 X1678138  
139 XPW07  
140 XPN02  
141 XPW07  
142 X1678142  
143 XPB02  
144 XPN05  
145 XPB51  
146 XPW06  
148 XPR08M  
151 X1678151  
154 X1678154  
THRUST BEARING 51101  
EXT RETAINING RING 20MM  
SET SCREW #10-24 X 1⁄2  
HEX NUT #10-24  
DUST COVER  
"
BEARING BLOCK  
COMPRESSION SPRING  
FINE SNDPPR 3" X 195"  
COARSE SNDPPR 3" X 195"  
DRUM PULLEY  
SELF TAP SCREW #10 X 3⁄8  
"
GEAR MOUNTING BRACKET  
DRIVE SHAFT BRACKET  
LOCK COLLAR  
V-BELT B-67  
HOOK-AND-LOOP DRUM COVER  
DRIVE SHAFT  
KEY 1⁄4" X 1⁄4" X 1-1⁄4  
"
MICRO-ADJUST KNOB  
SET SCREW 1⁄4"-20 X 5⁄16"  
LOCK LEVER 5⁄16" X 18  
FLAT WASHER 5⁄16"  
HEX NUT 5⁄16"-18  
SET SCREW 3⁄8"-16 X 1⁄2  
SET SCREW M6-1.0 X 6  
"
SET SCREW 5⁄16"-18 X 1⁄2  
ADJUST PLATE  
"
LOCK NUT 3⁄8"-16  
FLAT WASHER 5⁄16"  
BRACKET  
FLAT WASHER 3⁄8  
"
LOCK NUT 1⁄4"-20  
LEFT FLANGE  
HEX BOLT 1⁄4" -20 X 5⁄8  
HEX NUT 1⁄4"-20  
"
RIGHT FLANGE  
HEX BOLT 1⁄4"-20 X 3⁄8  
"
SPECIAL BOLT  
FLAT WASHER 1⁄4  
"
CAP SCREW 1⁄4"-20 X 5⁄8  
"
EXT RETAINING RING 19MM  
SPRING GUIDE  
GREASE ZERK W/CAP  
60-GRIT SNDPPR 3" X 50'  
100-GRIT SNDPPR 3" X 50'  
150-GRIT SNDPPR 3" X 50'  
CAP SCREW 5⁄16"-18 X 1-1⁄4  
AXLE  
"
BEVEL GEAR  
-
-
-
D3162  
D3163  
D3164  
BEVEL GEAR  
SET SCREW 10-24 X 1⁄4  
"
122 X1678122  
THRUST BEARING SEAT  
-41-  
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227  
228  
271  
264  
280  
296  
290  
281  
227  
296  
228  
15  
216  
218  
13  
289  
217  
282  
214  
220  
282  
289  
216  
219  
221  
245  
244  
246  
220  
14  
284  
218  
217  
293  
265  
230  
241  
239  
238  
240  
6
215  
294  
265  
8
4
279  
265  
265  
8
6
7
7
273  
272  
6
8
265  
265  
7
289  
9
6
269  
251  
250  
244  
249  
248  
265  
259  
261  
259  
261  
208  
19  
286  
18  
287  
237  
236  
210  
211  
261  
295  
298  
237  
236  
259  
284  
202  
201  
203  
291  
20  
230  
231  
16  
297  
271  
205  
204  
205  
206  
271  
287  
274  
292  
235  
283  
5
286  
-42-  
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REF  
PART #  
DESCRIPTION  
REF  
PART #  
DESCRIPTION  
4
5
6
7
8
9
X1678004  
X1678004A SIDE PANEL  
X1678006  
X1678007  
X1678008  
X1678009  
SIDE PANEL  
239 X1678239  
240 XPK06M  
241 XPLN06  
244 X1678244  
245 XPB51  
246 X1678246  
248 XPS01  
249 X1678249  
250 X1678250  
251 XPB05  
259 XPW07  
261 XPN02  
264 XPW18  
265 XPW01  
269 X1678269  
271 XPHTEK7  
272 X1678272  
273 X1678273  
274 XPSW10  
279 X1678279  
280 X1678280  
281 X1678281  
282 X1678282  
283 X1678283  
284 X1678284  
286 X1678286  
287 X1678287  
289 X1678289  
290 X1678290  
291 X1678291  
292 X1678292  
293 X1678293  
294 X1678294  
GEAR 25-TEETH  
KEY 5 X 5 X 10MM  
LOCK NUT 1⁄2"-13  
BEARING SEAT  
SPROCKET 10-TEETH  
SPROCKET W/SHAFT  
TABLE LEAD SCREW 3⁄4"-16  
ELEVATION CHAIN  
DUST PORT (FLAT BASE)  
HOOD  
HEX BOLT 1⁄4"-20 X 5⁄8  
BEARING TA-810  
"
13 X1678013  
14 X1678014  
15 X1678013A DUST PORT (CURVED BASE)  
16 X1678016  
18 X1678218  
19 XPK23M  
20 X1678020  
201 XPB18  
202 XPN08  
203 X1678203  
204 XPB18  
205 XPW02  
206 XPN08  
PHLP HD SCR #10-24 X 1⁄2  
SPRING WASHER 3⁄16"  
BEARING 698  
"
REAR PANEL  
HEX BOLT 1⁄4"-20 X 3⁄4  
FLAT WASHER 5⁄16"  
HEX NUT 5⁄16"-18  
"
MOTOR PULLEY  
KEY 5 X 5 X 25MM  
5-HP MOTOR  
FLAT WASHER 3⁄16"  
HEX BOLT 3⁄8"-16 X 1"  
HEX NUT 3⁄8"-16  
BRACKET  
FLAT WASHER 1⁄2  
FRONT PANEL  
"
SELF TAP SCREW #8 X 3⁄8  
LOGO (SHOP FOX)  
"
HEX BOLT 3⁄8"-16 X 1"  
FLAT WASHER 3⁄8  
HEX NUT 3⁄8"-16  
"
LOGO SCREW #4-3⁄8  
"
STRAIN RELIEF 3⁄4  
"
208 XPSS07  
210 XPB19M  
211 XPW02  
SET SCREW 1⁄4"-20 X 1⁄2  
"
LABEL (MACHINE DATA)  
LABEL (KEEP HANDS)  
LABEL (DUST MASK)  
LABEL (DO NOT STAND)  
ADHESIVE FOAM SRIP  
LABEL (DOWN/UP)  
LEFT/RIGHT COLOR-STRIPE  
FRONT/REAR COLOR STRIPE  
LABEL (UNPLUG SANDER)  
LABEL (SAFETY GLASSES)  
220V MTR CORD 5' 12-GA  
GROMMET 30MM  
HEX BOLT M8-1.25 X 24MM  
FLAT WASHER 3⁄8  
"
214 X1678214  
215 X1678215  
216 XPS17M  
217 XPHTEK7  
218 XPN04M  
219 X1678219  
220 XPS38M  
221 XPLN01M  
227 XPSB07  
228 XPN02  
230 X1678230  
231 XPHTEK7  
235 X1678235  
236 XPB02  
RIGHT HOOD ARM  
LEFT HOOD ARM  
PHLP HD SCR M4-0.7 X 6MM  
SELF TAP SCREW #8 X 3⁄8  
HEX NUT M4-0.7  
HINGE  
"
PHLP HD SCR M4-0.7 X 10MM  
LOCK NUT M4-0.7  
CAP SCREW 5⁄16"-18 X 3⁄4  
HEX NUT 5⁄16"-18  
LATCH  
"
FRONT BRACE  
REAR BRACE  
SELF TAP SCREW #8 X 3⁄8  
DUST SCOOP  
"
295 X1678020-2 RUN CAPACITOR  
296 X1678296  
297 X1678297  
HANDLE  
FRAME  
HEX BOLT 1⁄4"-20 X 5⁄8  
HEX NUT 1⁄4"-20  
"
237 XPN05  
238 X1678238  
298 X1678020-1 START CAPACITOR  
TABLE LEAD SCREW 3⁄4"-16  
-43-  
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302  
309  
311  
310  
303  
300  
301  
304  
314  
343  
306  
347  
308  
305  
313  
312  
307  
320  
316  
317  
319  
324  
325  
224  
346  
226  
315  
5
4
2
6
3
7
8
1
9
0
10  
223  
328  
318  
344  
323  
336  
335  
321  
340  
348  
322  
334  
222  
260  
334  
335  
335  
332  
342  
349  
334  
337  
-44-  
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REF  
PART #  
DESCRIPTION  
REF  
PART #  
DESCRIPTION  
222 X1678222  
223 X1678223  
224 X1678224  
226 X1678226  
260 X1678260  
300 X1678300  
301 X1678301  
302 X1678302  
303 XPSS11  
MAGNETIC SWITCH  
ON SWITCH  
OFF SWITCH  
LOAD AMP METER  
VS MOTOR CIRCUIT BOARD  
CRANK  
318 XPN07  
319 XPB23  
320 XPW07  
HEX NUT #10-24  
HEX BOLT 3⁄8"-16 X 2-1⁄2  
"
FLAT WASHER 3⁄8  
"
321 XPSW10  
322 X1678322  
323 XPS17M  
324 X1678324  
325 XPS06  
328 X1678328  
332 X1678332  
334 XPS22  
STRAIN RELIEF 3⁄4  
WIRING PANEL  
"
PHLP HD SCR M4-0.7 X 6MM  
CONTROL PANEL  
HANDLE  
COLLAR  
PHLP HD SCR #10-24 X 3⁄8  
"
SET SCREW 1⁄4"-20 X 1⁄4  
"
"
EMERGENCY STOP SWITCH  
WIRING BLOCK  
304 XPSS08  
SET SCREW 5⁄16"-18 X 1⁄2  
WORM GEAR 10 TEETH  
SHAFT MOUNT  
305 X1678303  
306 X1678306  
307 XPSB05  
308 X1678308  
309 X1678309  
310 XPB18  
311 XPW02  
312 X1678312  
313 XPS06  
PHLP HD SCR #10-24 X 5⁄8  
HEX NUT #10-24  
"
335 XPN07  
CAP SCREW 1⁄4"-20 X 3⁄4  
BUSHING  
"
336 X1678336  
337 X1678337  
340 X1678348  
342 X1678350  
343 X1678351  
344 X1678352  
346 X1678346  
347 X1678347  
348 X1678348  
349 X1678349  
CABLE MARKER  
MAIN PWR CBL 14' 12-GA  
ADJUSTMENT PLATE  
LABEL (ELECTRICITY)  
HEX BOLT 3⁄8"-16 X 1"  
⁄4" FUSE 10A, 250V  
3
FLAT WASHER 3⁄8  
DUST COVER  
"
DUST PLUG  
STRAIN RELIEF 5⁄8  
RHEOSTAT  
"
PHLP HD SCR #10-24 X 3⁄8  
"
"
314 XPS06  
315 X1678315  
316 XPS01  
PHLP HD SCR #10-24 X 3⁄8  
CONTROL BOX  
LABEL (READ MANUAL)  
FEED MOTOR SWITCH  
NYLON CABLE TIES  
PHLP HD SCR #10-24 X 1⁄2  
LOCK WASHER 3⁄16"  
"
317 XPLWO3  
-45-  
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FOLD ALONG DOTTED LINE  
Place  
Stamp  
Here  
WOODSTOCK INTERNATIONAL, INC.  
P.O. BOX 2309  
BELLINGHAM, WA 98227-2309  
FOLD ALONG DOTTED LINE  
TAPE ALONG EDGES--PLEASE DO NOT STAPLE  
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WARRANTY CARD  
Name __________________________________________________________________________________________  
Street __________________________________________________________________________________________  
City ____________________________________________________________________State________Zip_________  
Phone Number_______________________E-Mail_________________________________FAX___________________  
MODEL #____________ Serial #______________Date of Purchase:______________Time in Use: _____________  
The following information is given on a voluntary basis and is strictly confidential.  
1.  
2.  
Where did you purchase your SHOP FOX® machine?  
10.  
What stationary woodworking tools do you own? Check all that apply.  
_________________________________________________________  
___Air Compressor  
___Band Saw  
___Panel Saw  
___Planer  
How did you first learn about us?  
___Drill Press  
___Power Feeder  
___Radial Arm Saw  
___Shaper  
___Spindle Sander  
___Table Saw  
___Drum Sander  
___Dust Collector  
___Horizontal Boring Machine  
___Jointer  
___Advertisement  
___Friend  
___Mail order Catalog  
___World Wide Web Site  
___Local Store  
___Lathe  
___Mortiser  
___Vacuum Veneer Press  
___Wide Belt Sander  
___Other__________________________________________________  
Which of the following magazines do you subscribe to.  
___Other__________________________________________________  
3.  
11.  
12.  
13.  
Which benchtop tools do you own? Check all that apply.  
___American Woodworker  
___Cabinetmaker  
___Today’s Homeowner  
___Wood  
___1" x 42" Belt Sander  
___5" - 8" Drill Press  
___8" Table Saw  
___8" - 10" Bandsaw  
___Disc/Belt Sander  
___Mini Jointer  
___6" - 8" Grinder  
___Mini Lathe  
___10" - 12" Thickness Planer  
___Scroll Saw  
___Spindle/Belt Sander  
___Family Handyman  
___Fine Homebuilding  
___Fine Woodworking  
___Home Handyman  
___Wooden Boat  
___Wood shop News  
___Woodsmith  
___Woodwork  
___Journal of Light Construction  
___Old House Journal  
___Popular Mechanics  
___Popular Science  
___Woodworker  
___Woodworker’s Journal  
___Workbench  
___Other__________________________________________________  
___American How-To  
Which portable/hand held power tools do you own? Check all that apply.  
___Popular Woodworking  
___Other__________________________________________________  
Which of the following woodworking/remodeling shows do you watch?  
___Belt Sander  
___Biscuit Joiner  
___Circular Saw  
___Detail Sander  
___Drill/Driver  
___Miter Saw  
___Orbital Sander  
___Palm Sander  
___Portable Planer  
___Saber Saw  
___Reciprocating Saw  
___Router  
4.  
5.  
6.  
___Backyard America  
___Home Time  
___The New Yankee Workshop  
___This Old House  
___The American Woodworker  
___Woodwright’s Shop  
___Other__________________________________________________  
___Other__________________________________________________  
What is your annual household income?  
What machines/supplies would you like to see?  
_________________________________________________________  
_________________________________________________________  
_________________________________________________________  
_________________________________________________________  
___$20,000-$29,999  
___$30,000-$39,999  
___$40,000-$49,999  
___$50,000-$59,999  
___$60,000-$69,999  
___$70,000-$79,999  
___$80,000-$89,999  
___$90,000 +  
14.  
15.  
16.  
What new accessories would you like Woodstock International to carry?  
_________________________________________________________  
_________________________________________________________  
What is your age group?  
Do you think your purchase represents good value?  
___20-29  
___30-39  
___40-49  
___50-59  
___60-69  
___70 +  
___Yes  
Would you recommend SHOP FOX® products to a friend?  
___Yes ___No  
___No  
7.  
8.  
9.  
How long have you been a woodworker?  
___0 - 2 Years  
___2 - 8 Years  
___8 - 20 Years  
___20+ Years  
17.  
Comments:________________________________________________  
__________________________________________________________  
__________________________________________________________  
__________________________________________________________  
__________________________________________________________  
__________________________________________________________  
__________________________________________________________  
How would you rank your woodworking skills?  
___Simple  
___Advanced  
___Master Craftsman  
___Intermediate  
How many SHOP FOX® machines do you own? _____________  
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