CHICAGO
7” ELECTRIC POLISHER / SANDER
MODEL 41213
ASSEMBLY and OPERATING
INSTRUCTIONS
®
3491 Mission Oaks Blvd. Camarillo, CA 93011
Copyright© 1999 by Harbor Freight Tools®. All Rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For Technical Questions and replacement parts, please Call 1-800-444-3353
Please visit our WebSite
at
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8. Guard Against Electric Shock. Prevent body contact with grounded surfaces such as pipes,
refrigerator enclosures, radiators, and ranges.
9. Disconnect Tools. Disconnect tools when not in use.
10. Do Not Overreach. Keep proper footing and balance at all times. Do not reach over
machines that are running.
11. Avoid Accidental Starting. Never carry a power tool with a finger on the trigger.
Tool Care And Use
12. Check For Damaged Parts. Before using a tool check for damaged parts. If found,
determine whether or not the tool will operate properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts, breakage of moving parts, mounting, or any
other condition that might affect operation. Any damaged part should be serviced or replaced by an
authorized service center, unless otherwise stated elsewhere in this manual. Do not use the tool if
switch does not turn on and off properly.
13. Maintain Tools With Care Follow instructions for lubricating or changing accessories.
Inspect tool or charger cords before using. If a cord is damaged have it repaired by an authorized
service center. Keep handles dry, clean, and free from oil and grease.
14. Secure Work. Use clamps or a vise to hold your work. It is safer than using your hands and
frees both hands to operate the tool.
15. Do Not Force The Tool. It will do a better job and be safer to operate when used at the rate
it was designed for.
16. Use The Right Tool. Do not force a small tool or attachment to do the work of a larger,
heavy duty tool. Do not use the tool for a purpose for which it was not intended.
17. Replacement Parts And Accessories. When servicing use only identical replacement parts
or accessories. Approved parts and accessories are available at Harbor Freight Tools.
Voltage Warning
Before connecting any power tool to a power source (receptacle, outlet) make sure the voltage
supplied is the same as specified on the name plate on the tool. A power source with a voltage
greater than specified on the tool can result in SERIOUS INJURY to the user, and damage the tool.
If in doubt, DO NOT PLUG IN THE TOOL and ask a qualified, certified technician.
Extension Cords
An extension cord should not be used unless absolutely necessary. Make sure that the pins on the
plug of the extension cord are the same number, size and shape as those on the tool. If an extension
cord is to be used outdoors, make sure that it is designated W-A on the cord jacket. Round jacketed
extension cords listed by Underwriters Laboratory (UL) are preferable.
AMP RATING TOTAL EXTENSION CORD(S) LENGHT IN FEET
25 50 75 100 125 150 175 200
0-10.0
18 18 16 16 14 14 12 12
16 16 14 14 14 12 12 12
14 14 12 12 12 12 12 --
12 12 12 12 12 12 -- --
A
W
G
10.1-13.0
13.1-15
15.1-18
#41213
REV 06/05
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Assembly
IMPORTANT
Carefully inspect the condition of the accessory before use and check the accessory continually
during use. If any damage is noted, stop immediately and replace the accessory with an undamaged
one. Harbor Freight Tools cannot be held responsible for damage caused by using a damaged
accessory on this tool.
See Figure 1
Attach the Side Handle (#34) to the Cabinet (#16). Hold the Polisher upside down resting in your
hand with your finger on the Stop Pin (# 3) . Depress the Stop Pin (# 3) so that the
Output Shaft (#42) won’t turn. Insert the knobs protruding from the end of the Wrench (#49) into
the recessed holes on the Flange Nut (#47). Loosen and remove the Flange Nut (#47) by turning it
counterclockwise. Set the Polishing Wheel (#46) on the Output Shaft ( #42). Replace the
Flange Nut (#47). Make sure you are depressing the Stop Pin (#3) while using the
Wrench (#49) to tighten the Flange Nut (#47) by turning it clockwise until firmly in place. Wrap
one of the Wool Bonnets ( two provided ) on top of the Polishing Wheel (#46). Tie it securely using
the drawstring. Make sure to tuck any excess string inside the Bonnet.
Figure 1
Flange Nut (# 47)
Polishing Wheel (#46 )
Output Shaft (# 42)
Stop Pin (#3)
Cabinet (#16)
Side Handle (# 34)
#41213
REV 06/05
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OPERATION
Warning!! Never mount a grinding wheel and use as a disc grinder.
Figure 2
Wool Bonnet (Two Provided)
Right Handle (#21)
Side Handle (#34)
Always hold the Right Handle (#21) and the Side Handle (#34) firmly when operating the
tool. Use Wool Bonnet with a small amount of polishing compound or car wax. Do not put a
lot of pressure on the polishing disc. Too much pressure will result in a poor finish and will
possibly overload the motor. The weight of the polisher itself is sufficient.
Do not wax or polish a car in the direct sunlight. Work in a shaded area.
Figure 3
15 to 25 Degrees
To use this tool as a sander refer to Figure 1 under ASSEMBLY directions on page four.
Follow the same directions, substituting the Sanding Disc for the Polishing Wheel (#46).
Do not use the entire Sanding Disc surface on the workpeice. The inner edge of the
disc should be used at a 15 to 25 degree angle as shown in Figure 3. Let the tool do the job
for you. Excessive pressure will result in uneven surfaces and could damage the motor.
Sanding Discs can be purchased at Harbor Freight Tools.
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Parts Diagram
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ELECTRIC POLISHER PARTS LIST
No Part Name Part Name
No
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
1
2
3
4
5
6
7
8
Screw
Washer
Stop Pin
Spring
Brand
Washer
Screw
Screw
Gear Box
Bearing
Bearing Cover
Screw
Pinion Gear
Armature
Bearing
Bearing Screw
Fan Guide
Screw
Stator
Cabinet
Brand
Brush Cap
Brush
Screw
Cord Clip
Cord Armor
Cord
Side Handle
Axle Check Ring
Bearing
Axle Check Ring
Gear
Screw
Bearing Cover
Bearing
Output shaft
Woodruff Key
Screw
Packing Gland
Polishing Wheel
Flange Nut
Fleece Pad
Wrench
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Brush Holder
Right Handle
Alternation Switch
Rubber Switch Cap
Switch
Left Handle
MAINTENANCE
1. Inspect all of the mounting screws regularly as the unit produces up to 3400 rpms causing
vibration. Tighten if necessary.
2. Inspect the carbon Alternation Switch (#22) every six months. If it looks worn, have it replaced
by an authorized service representative.
3. Keep any liquid materials away from the motor.
4. After repeated use, Wool Bonnets will wear. Purchase new Wool Bonnets at Harbor Freight Tools.
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