7" PORTABLE WET CUTTING
TILE SAW
Model 40315
SET UP AND OPERATING INSTRUCTIONS
Please Note: Diamond Blade not included, sold separately.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
©
®
Copyright 2008 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. Diagrams within this manual may not be drawn proportionally. Due
to continuing improvements, actual product may differ slightly from the product described herein.
For technical questions or replacement parts, please call 1-800-444-3353.
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plugs with grounded power tools.
Unmodified plugs and matching out-
lets will reduce risk of electric shock.
tion. Safety equipment such as dust
mask, non-skid safety shoes, hard
hat, or hearing protection used for
appropriate conditions will reduce
personal injuries.
b.Avoid body contact with grounded
surfaces such as pipes, radiators,
ranges and refrigerators. There is
an increased risk of electric shock if
your body is grounded.
c.Keep guards in place and in good
working order.
d.Prevent unintentional starting.
Ensure the switch is in the off-po-
sition before connecting to power
source and/or battery pack, pick-
ing up or carrying the tool. Carry-
ing power tools with your finger on
the switch or energizing power tools
that have the switch on invites acci-
dents.
c.Do not expose power tools to rain
or wet conditions. Water entering
a power tool will increase the risk of
electric shock.
d.Do not abuse the cord. Never use
the cord for carrying, pulling or
unplugging the power tool. Keep
cord away from heat, oil, sharp
edges or moving parts. Damaged
or entangled cords increase the risk
of electric shock.
e.Remove any adjusting key or
wrench before turning the power
tool on. A wrench or a key left at-
tached to a rotating part of the power
tool may result in personal injury.
e.When operating a power tool out-
doors, use an extension cord suit-
able for outdoor use. Use of a cord
suitable for outdoor use reduces the
risk of electric shock.
f. Do not overreach. Keep proper
footing and balance at all times.
This enables better control of the
power tool in unexpected situations.
f. If operating a power tool in a damp
location is unavoidable, use a
Ground Fault Circuit Interrupter
(GFCI) protected supply. Use of
a GFCI reduces the risk of electric
shock.
g.Dress properly. Do not wear loose
clothing or jewelry. Keep your
hair, clothing and gloves away
from moving parts. Loose clothes,
jewelry or long hair can be caught in
moving parts.
3. Personal safety
h.If devices are provided for the con-
nection of dust extraction and col-
lection facilities, ensure these are
connected and properly used. Use
of these devices can reduce dust-
related hazards.
a.Stay alert, watch what you are do-
ing and use common sense when
operating a power tool. Do not use
a power tool while you are tired
or under the influence of drugs,
alcohol or medication. A moment
of inattention while operating power
tools may result in serious personal
injury.
4. Power tool use and care
a.Do not force the power tool. Use
the correct power tool for your ap-
plication. The correct power tool will
b.Use safety equipment. Always
wear ANSI-approved eye protec-
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do the job better and safer at the rate
for which it was designed.
ent from those intended could result
in a hazardous situation.
b.Do not use the power tool if the
switch does not turn it on and off.
Any power tool that cannot be con-
trolled with the switch is dangerous
and must be repaired.
5. Service
a.Have your power tool serviced by
a qualified repair person using
only identical replacement parts.
This will ensure that the safety of the
power tool is maintained.
c.Disconnect the plug from the
power source and/or the battery
pack from the power tool before
making any adjustments, chang-
ing accessories, or storing power
tools. Such preventive safety mea-
sures reduce the risk of starting the
power tool accidentally.
Vibration Safety
This tool vibrates during use. Re-
peated or long-term exposure to
vibration may cause temporary or
permanent physical injury, particularly
to the hands, arms and shoulders. To
reduce the risk of vibration-related
injury:
d.Store idle power tools out of the
reach of children and do not allow
persons unfamiliar with the power
tool or these instructions to oper-
ate the power tool. Power tools are
dangerous in the hands of untrained
users.
1. Anyone using vibrating tools regu-
larly or for an extended period should
first be examined by a doctor and
then have regular medical check-
ups to ensure medical problems are
not being caused or worsened from
use. Pregnant women or people
who have impaired blood circulation
to the hand, past hand injuries, ner-
vous system disorders, diabetes, or
Raynaud’s Disease should not use
this tool. If you feel any medical or
physical symptoms related to vibra-
tion (such as tingling, numbness, and
white or blue fingers), seek medical
advice as soon as possible.
e.Maintain power tools. Check for
misalignment or binding of moving
parts, breakage of parts and any
other condition that may affect the
power tool’s operation. If dam-
aged, have the power tool repaired
before use. Many accidents are
caused by poorly maintained power
tools.
f. Keep cutting tools sharp and
clean. Properly maintained cutting
tools with sharp cutting edges are
less likely to bind and are easier to
control.
2. Do not smoke during use. Nico-
tine reduces the blood supply to the
hands and fingers, increasing the risk
of vibration-related injury.
g.Use the power tool, accessories
and tool bits etc. in accordance
with these instructions, taking into
account the working conditions
and the work to be performed. Use
of the power tool for operations differ-
3. Wear suitable gloves to reduce the
vibration effects on the user.
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4. Use tools with the lowest vibration
when there is a choice between dif-
ferent processes.
each use. Do not operate the Tile
Saw if the Blade Guard does not
move freely. Make sure the Blade
Guard moves freely and does not
touch the Saw Blade or any other
part of the Saw, in all angles and
depths of cut.
5. Include vibration-free periods each
day of work.
6. Grip tool as lightly as possible (while
still keeping safe control of it). Let
the tool do the work.
7. Do not handle the Power Switch
(21) with wet hands.
7. To reduce vibration, maintain the tool
as explained in this manual. If any
abnormal vibration occurs, stop use
immediately.
8. Make sure the Tile Saw is located
on a flat, level, sturdy surface ca-
pable of supporting the weight of
the Saw and work pieces.
9. Always use 67393 7” Continu-
ous Rim Diamond Saw Blade (not
included, sold separately) with a 1”
round arbor hole, and rated at 3565
RPM or greater.
SPECIFIC SAFETY WARNINGS
1. Maintain labels and nameplates on
the Tile Saw. These carry important
information. If unreadable or miss-
ing, contact Harbor Freight Tools for a
replacement.
10. Use the Tile Saw only for cutting
dry or wet ceramic tile, quarry
tile, marble, terra-cotta, and slate
with 1” arbor hole and a maximum
thickness 1”.
2. Use the right product for the right
job. There are certain applications
for which this product was designed.
Do not use small equipment, tools, or
attachments to do the work of larger
industrial equipment, tools, or attach-
ments. Do not use this product for a
purpose for which it was not intended.
11. Do not use the Tile Saw for cutting
metals or for cutting curves. This
may cause the Saw Blade to break
and/or reduce its service life.
12. Make sure the Saw Blade is wet at
3. Be sure the product is properly in-
stalled with the water hose hooked
up to the Blade Guard (49) to keep
the blade wet while in use.
all times when cutting.
13. To reduce the risk of electrocution,
keep all connections dry and off
the ground. Do not touch plug with
wet hands. Ground Fault Circuit In-
terrupter (GFCI) protection should be
provided on the circuit(s) or outlet(s)
to be used for the tile saw (GFCI is
not included in this machinery). Re-
ceptacles are available having built-in
GFCI protection and may be used for
this measure of safety.
4. This product must continuously
run with cold water. Dry running will
cause serious damage.
5. WARNING! Keeps hands and
fingers away from cutting area and
Saw Blade.
6. Check Blade Guard for proper for-
ward/backward movement before
REV 10e
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19. Never leave the Tile Saw unattend-
ed when it is plugged into an elec-
trical outlet. Turn off the Tile Saw,
and unplug it from its electrical outlet.
POWER
CORD
TILE SAW
20. Always keep the water level at the
recommended level. Fill the Tray
(17) until it is about 3/4 completely
submerged, but do not overfill.
120 VOLT,
GROUNDED
ELECTRICAL
OUTLET
21. Avoid splashing water on the
Motor (42), Power Switch, Power
Cord/Plug, or any other electrical
component. Make sure to stand on
a dry, insulated surface such as a
rubber mat while using the Tile Saw.
DRIP LOOP
Figure 1
14. Always arrange a “drip loop” in the
Power Cord/Plug (34) connecting
the Tile Saw to a 120 volt, ground-
ed, electrical outlet. A drip loop is
that part of the Power Cord below the
level of the outlet, or the connector
if an extension cord is used, to pre-
vent water traveling along the Power
Cord and coming in contact with the
outlet. If the Power Plug or electrical
outlet does get wet, do not unplug the
Power Cord. Disconnect the fuse or
circuit breaker that supplies power to
the tool. Then, unplug and examine
for presence of water in the outlet.
See Figure 1, above.
22. To avoid accidental injury, always
wear heavy duty work gloves when
changing the Saw Blade. Before
using the Tile Saw, make sure the
Saw Blade is properly and securely
mounted on the Saw Spindle. Make
sure the Saw Blade is balanced, and
is not cracked or bent.
23. The Saw Blade will become hot
while cutting. Allow Blade to com-
pletely cool before handling.
24. Allow the Saw Blade to spin up to
full speed before feeding a work
piece into it. When turning off the
Tile Saw, allow the Saw Blade to spin
down and stop on its own. Do not
press against the Saw Blade to stop
it.
15. Use cold water only. Never use
hot water.
16. Never run the Tile Saw without a
water supply. Running the unit with-
out a water supply will cause irrepa-
rable damage.
25. Do not force workpiece onto the
Saw Blade. Apply moderate pres-
sure, allowing the Saw Blade to cut
without being forced.
17. Make sure the water supply used
for the Tile Saw is not dirty, sandy,
and does not contain any corro-
sive chemicals.
26. Turn off the Tile Saw and allow it
to stop on its own if the Blade is to
be backed out of an uncompleted
cut.
18. Make sure to change the water
when necessary while in use and
clean and rinse out the Tub after
every use.
REV 10e
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27. Never attempt to remove material
stuck in the moving parts of the
Tile Saw while it is plugged in and
running.
Failure to do so may result in the tile
binding against the Saw Blade.
36. Make sure the surrounding area of
the Table is clear with the excep-
tion of the tile to be cut.
28. When cutting a large work piece
make sure its entire length is prop-
erly supported. If necessary, use a
roller stand (not included) with larger
work pieces.
37. Always turn off the Tile Saw and
unplug it from its electrical outlet
before changing accessories or
performing any inspection, mainte-
nance, or cleaning procedures.
29. Never lean on the Tile Saw. Seri-
ous injury could result if the Tile Saw
is tipped or if the rotating Saw Blade
is accidently contacted.
38. WARNING! Some dust created
by power sanding, sawing, grind-
ing, drilling, and other construction
activities, contain chemicals known
(to the State of California) to cause
cancer, birth defects or other repro-
ductive harm. Some examples of
these chemicals are: lead from lead-
based paints, crystalline silica from
bricks and cement and other masonry
products, arsenic and chromium from
chemically treated lumber. Your risk
from these exposures varies, depend-
ing on how often you do this type of
work. To reduce your exposure to
these chemicals: work in well venti-
lated areas, and work with approved
safety equipment such as those dust
masks that are specially designed to
filter out microscopic particles.
30. Industrial applications must follow
OSHA requirements.
31. For your safety: In extreme work-
ing conditions, sensors in the Tile
Saw will automatically switch off
the Motor to prevent overheating.
In this event, turn the Power Switch
to its “OFF” position. Wait five min-
utes or until the Motor has cooled.
Making sure your hands are dry, de-
press the Circuit Breaker. Then, turn
the Power Switch to its “ON” position
to resume cutting.
32. Never attempt to cut more than
one tile at a time.
33. Never attempt to cut freehand.
Make sure the tile to be cut is
pressed firmly against the Cutting
Guide (57).
(California Health & Safety Code §
25249.5, et seq.)
39. WARNING! People with pacemak-
ers should consult their physician(s)
before using this product. Opera-
tion of electrical equipment in close
proximity to a heart pacemaker could
cause interference or failure of the
pacemaker.
34. Never cut pieces too small to be
held securely against the Cutting
Guide without leaving enough
space for the hand to be a safe
distance from the Saw Blade.
35. Make sure the tile to be cut off has
40. WARNING! The warnings and cau-
tions discussed in this manual can-
not cover all possible conditions and
sufficient room to move sideways.
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situations that may occur. It must
be understood by the operator that
common sense and caution are fac-
tors which cannot be built into this
product, but must be supplied by the
operator.
mediately to prevent damage to the
motor.
6. Do not use accessories which
are not specifically designed and
recommended by the tool manu-
facturer. Just because the accessory
can be attached to your power tool, it
does not assure safe operation.
Abrasive Cutting-Off Operation
Safety Warnings
7. The rated speed of the accessory
must be at least equal to the maxi-
mum speed marked on the power
tool. Accessories running faster on
the Saw than their RATED SPEED
indicates can break and fly apart.
1. This power tool is intended to
function as a cut-off tool. Read all
safety warnings, instructions, illus-
trations and specifications pro-
vided with this power tool. Failure
to follow all instructions listed below
may result in electric shock, fire and/
or serious injury.
8. The diameter of your accessory
must be within the capacity rating
of your power tool. Incorrectly sized
accessories cannot be adequately
guarded or controlled.
2. DO NOT EXPOSE TO RAIN.
3. Specific Cautions:
a. Wear ANSI-Approved eye protection.
9. Wear personal protective equip-
ment. Depending on application,
use face shield, safety goggles
or safety glasses. As appropriate,
wear dust mask, hearing protec-
tors, gloves and workshop apron
capable of stopping small abra-
sive or workpiece fragments. The
eye protection must be capable of
stopping flying debris generated by
various operations such as safely
goggles or glasses. The dust mask or
respirator must be capable of filtrating
particles generated by your opera-
tion. Prolonged exposure to high in-
tensity noise may cause hearing loss.
b. Use splash guard for every opera-
tion for which it can be used.
c. Disconnect saw before servicing,
when changing cutting wheel or
cleaning.
d. Use only with continuous rim blade.
e. Do not operate the tool with a dam-
aged cutting wheel.
4. Operations such as grinding,
sanding, wire brushing, polishing
are not recommended to be per-
formed with this power tool. Opera-
tions for which the power tool was not
designed may create a hazard and
cause personal injury.
10. Keep bystanders a safe distance
away from work area. Anyone
entering the work area must wear
personal protective equipment.
Fragments of workpiece or of a
5. Do not attempt to free a stalled
blade without turning the Tile Saw
OFF first. If the blade stalls, turn the
power switch to the OFF position im-
broken accessory may fly away and
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cause injury beyond immediate area
of operation.
• Crystalline silica from bricks and ce-
ment or other masonry products
• Arsenic and chromium from chemi-
cally treated lumber
11. Position the cord clear of the spin-
ning blade. If you lose control, the
cord may be cut or snagged and your
hand or arm may be pulled into the
spinning accessory. Avoid uninten-
tional starting. Prepare to begin work
before turning on the tool.
Your risk from these exposures var-
ies, depending on how often you do
this type of work. To reduce your
exposure to these chemicals: work in
a well ventilated area, and work with
approved safety equipment, such as
those dust masks that are specially
designed to filter out microscopic
particles. (California Health & Safety
Code § 25249.5, et seq.)
12. Do not leave the tool unattended
when it is plugged into an electri-
cal outlet. Turn off the tool, and un-
plug it from its electrical outlet before
leaving.
16. WARNING: Handling the cord on
this product will expose you to lead,
a chemical known to the State of
California to cause cancer, and birth
defects or other reproductive harm.
Wash hands after handling. (Califor-
nia Health & Safety Code § 25249.5,
et seq.)
13. This product is not a toy. Keep it
out of reach of children.
14. People with pacemakers should
consult their physician(s) before
use. Electromagnetic fields in close
proximity to heart pacemaker could
cause pacemaker interference or
pacemaker failure. In addition, peo-
ple with pacemakers should:
• Avoid operating alone.
17. The warnings, precautions, and
instructions discussed in this in-
struction manual cannot cover all
possible conditions and situations
that may occur. It must be under-
stood by the operator that common
sense and caution are factors which
cannot be built into this product, but
must be supplied by the operator.
• Do not use with power switch locked
on.
• Properly maintain and inspect to
avoid electrical shock.
• Any power cord must be properly
grounded. Ground Fault Circuit Inter-
rupter (GFCI) should also be imple-
mented – it prevents sustained elec-
trical shock.
SAVE THESE
INSTRUCTIONS.
15. Some dust created by power sand-
ing, sawing, grinding, drilling,
and other construction activities,
contains chemicals known [to the
State of California] to cause can-
cer, birth defects or other repro-
ductive harm. Some examples of
these chemicals are:
• Lead from lead-based paints
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low resistance path to carry electricity
away from the user, reducing the risk
of electric shock. (See 3-Prong Plug
and Outlet.)
GROUNDING
TO PREVENT
ELECTRIC SHOCK
AND DEATH FROM
3. The grounding prong in the plug
is connected through the green
wire inside the cord to the ground-
ing system in the tool. The green
wire in the cord must be the only wire
connected to the tool’s grounding
system and must never be attached
to an electrically “live” terminal. (See
3-Prong Plug and Outlet.)
INCORRECT GROUNDING
WIRE CONNECTION:
Check with a qualified
electrician if you are in doubt
as to whether the outlet is
properly grounded. Do not
modify the power cord plug
provided with the tool. Never
remove the grounding prong
from the plug. Do not use the
tool if the power cord or plug
is damaged. If damaged, have
it repaired by a service facility
before use. If the plug will not
fit the outlet, have a proper
outlet installed by a qualified
electrician.
4. The tool must be plugged into
an appropriate outlet, properly
installed and grounded in accor-
dance with all codes and ordinanc-
es. The plug and outlet should look
like those in the preceding illustration.
(See 3-Prong Plug and Outlet.)
Double Insulated Tools: Tools
with Two Prong Plugs
Grounded Tools: Tools with Three
Prong Plugs
1. Tools marked “Double Insulated”
do not require grounding. They
have a special double insulation
system which satisfies OSHA require-
ments and complies with the applica-
ble standards of Underwriters Labo-
ratories, Inc., the Canadian Standard
Association, and the National Electri-
cal Code. (See Outlets for 2-Prong
Plug.)
1. This Tile Saw comes with a
3-prong power cord.
2. Tools marked with “Grounding
Required” have a three wire cord
and three prong grounding plug.
The plug must be connected to a
properly grounded outlet. If the tool
should electrically malfunction or
break down, grounding provides a
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2. Double insulated tools may be used
in either of the 120 volt outlets shown
in the preceding illustration. (See
Outlets for 2-Prong Plug.)
extension cord or have it repaired by
a qualified electrician before using it.
7. Protect the extension cords from
sharp objects, excessive heat, and
damp or wet areas.
Extension Cords
RECOMMENDED MINIMUM WIRE
1. Grounded tools require a three wire
extension cord. Double Insulated
tools can use either a two or three
wire extension cord.
GAUGE FOR EXTENSION CORDS*
(120/240 VOLT)
EXTENSION CORD
NAMEPLATE
LENGTH
AMPERES
(at full load)
2. As the distance from the supply outlet
increases, you must use a heavier
gauge extension cord. Using exten-
sion cords with inadequately sized
wire causes a serious drop in voltage,
resulting in loss of power and pos-
sible tool damage.
0 – 2.0
2.1 – 3.4
18
18
18
18
18
14
12
18
18
18
16
14
12
10
18
18
16
14
12
10
-
18
16
14
12
10
-
16
14
12
12
-
3.5 – 5.0
5.1 – 7.0
7.1 – 12.0
12.1 – 16.0
16.1 – 20.0
(See Table A.) The smaller the
gauge number of the wire, the greater
the capacity of the cord. For ex-
ample, a 14 gauge cord can carry a
higher current than a 16 gauge cord.
(See Table A.)
-
-
-
* Based on limiting the line
voltage drop to five volts at
150% of the rated amperes.
TABLE A
Symbology
3. When using more than one exten-
sion cord to make up the total length,
make sure each cord contains at
least the minimum wire size required.
(See Table A.)
Double Insulated
Canadian Standards Association
Underwriters Laboratories, Inc.
Volts Alternating Current
Amperes
4. If you are using one extension cord
for more than one tool, add the
nameplate amperes and use the sum
to determine the required minimum
cord size. (See Table A.)
V~
A
5. If you are using an extension cord
outdoors, make sure it is marked with
the suffix “W-A” (“W” in Canada) to
indicate it is acceptable for outdoor
use.
No Load Revolutions per Minute
(RPM)
n xxxx/min.
0
6. Make sure the extension cord is prop-
erly wired and in good electrical con-
dition. Always replace a damaged
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Note: For additional information regarding
the parts listed in the following pages,
refer to the Assembly Diagram near
the end of this manual.
SPECIFICATIONS
7"
Blade Diameter
(67393 7” Continuous
Rim Diamond Blade
Recommended)
(Blade Not Included,
Sold Separately)
Assembly
Arbor Diameter
1"
Maximum Cutting
Capacity
To Permanently Mount Tile Saw On A
Workbench:
1” Thick, 12” Wide
120 V~ / 60 Hz / 5 A
Single Phase
Electrical Requirements
1. WARNING! Make sure the Power
Switch (21) of the Tile Saw is in
its “OFF” position and its Power
Cord/Plug (34) is unplugged from
the electrical outlet prior to per-
forming any assembly.
Tilting Head
45° for Bevels
3565 RPM
Blade Rated Speed
Table Size
15-3/4” x 16-1/2”
1 Spanner Wrench
1 Nut Driver
Accessories
2. The Tile Saw may be temporarily
placed upon a workbench for use.
Also, the Tile Saw may be perma-
nently mounted on a workbench.
UNPACKING
When unpacking, check to make sure
that the item is intact and undamaged. If
any parts are missing or broken, please
call Harbor Freight Tools at the number
shown on the cover of this manual as soon
as possible.
3. CAUTION! Make sure the work-
bench on which the Tile Saw will be
temporarily or permanently used is
flat, level, sturdy enough to support
the weight of the Tile Saw, any work-
pieces, and any additional tools, and
is not affected by spilled water.
INSTRUCTIONS FOR
PUTTING INTO USE
4. To permanently mount the Tile Saw
on a workbench, place the Tile Saw
in the desired work location on the
workbench. Use the four 7/16” wide
x 3-1/2” long mounting slots at the
base of the Inner Cover (16) as a
template to mark the areas where
four 7/16” diameter mounting holes
should be drilled through the work-
bench. WARNING! Before drilling,
verify there are no hidden utility wires
below work surface.
Read the ENTIRE IMPORTANT
SAFETY INFORMATION section
at the beginning of this manual
including all text under
subheadings therein before set
up or use of this product.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION:
Turn the Power Switch of the
tool to its “OFF” position and
unplug the tool from its
electrical outlet before
assembling or making any
adjustments to the tool.
5. Temporarily remove the Tile Saw, and
drill the four 7/16” diameter mounting
holes through the workbench, mak-
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ing sure no hidden electric cords or
cables are in the drilling path.
Install The Cutting Wheel Blade:
1. Make certain power is disonnected
and the power switch is in the “OFF”
position.
6. Once the mounting holes are drilled,
align the four 7/16” wide x 3-1/2” long
mounting slots in the base of the
Inner Cover (16) with the four pre-
drilled mounting holes in the work-
bench. Secure the Tile Saw to the
workbench, using four appropriate
length Bolts, Lock Washers, and Nuts
(not included).
2. Empty the Tray (17). Turn it 90° (side-
ways) and remove it.
3. Remove the Screws (2) and Washers
(3). Remove the Front Cover (1), and
Rear Blade Cover (58).
4. Use the prongs on the Spanner
Wrench (59) to hold the Outside
Flange (7) while you use the Nut
Driver (60) to remove the Nut (4).
To Attach The Star Knob:
1. The Star Knob (53) is used to lock
the Cutting Guide (57) in position.
The Cutting Guide is used to set the
desired width of cut when cutting a
workpiece. (See Figure F.)
5. Install a new 7” diameter, 1” round
arbor hole, wet, diamond-bonded
Cutting Wheel Blade (SKU 67393)
rated at a minimum of 3565 RPM.
2. To attach the Star Knob (53), place
the Cutting Guide (57) on the Table
(51) of the Tile Saw. Place the
Clamping Plate (56) behind the edge
of the Table. Attach the Star Knob
to the Cutting Guide. (See Figure 2,
below.).
6. Replace the Outside Flange (7) and
Nut (4). Use the Spanner (59) to
hold the Outside Flange (7) while you
tighten the Nut (4) securely with the
Nut Driver (60).
EDGE OF
TABLE
(51)
CUTTING GUIDE
(57)
STAR KNOB
(53)
CLAMPING PLATE
(56)
FIGURE 2
SKU 40315
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5. Store idle tools out of reach of chil-
dren and other untrained persons.
Tools are dangerous in the hands of
untrained users.
OPERATING INSTRUCTIONS
Read the ENTIRE IMPORTANT
SAFETY INFORMATION section
at the beginning of this manual
including all text under
subheadings therein before set
up or use of this product.
6. Maintain tools with care. Keep
tools clean. Properly maintained
tools are easier to control. Do not
use a damaged tool. Tag damaged
tools “Do not use” until repaired.
Tool Set Up
7. Check for misalignment or binding
of moving parts, breakage of parts,
and any other condition that may
affect the tool’s operation. If dam-
aged, have the tool serviced before
using. Many accidents are caused
by poorly maintained tools.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION: Turn the Power
Switch of the tool to its “OFF”
position and unplug the tool
from its electrical outlet
before performing any
inspection, maintenance, or
cleaning procedures.
8. Use only accessories that are
recommended by the manufacturer
for your tool. Accessories suitable
for one tool may become hazardous
when used on another tool.
1. Use Clamping Plate (56) to secure
and support smaller work pieces to
the built-in fence. Holding work by
hand or against your body is unstable
and may lead to loss of control.
Work Piece and Work Area Set Up
1. Designate a work area that is clean
and well lit. The work area must not
allow access by children or pets to
prevent injury and distraction.
2. Do not force tool. Use the cor-
rect tool for your application. The
correct tool will do the job better and
safer at rate for which it is designed.
2. Route the power cord along a safe
route to reach the work area with-
out creating a tripping hazard or
exposing the power cord to pos-
sible damage. The power cord must
reach the work area with enough
extra length to allow free movement
while working.
3. Do not use the power tool if the
Power Switch does not turn it on
or off. Any tool that cannot be con-
trolled with its Power Switch is dan-
gerous and must be replaced.
4. Disconnect Power Cord Plug from
the power source before making
any adjustments, changing acces-
sories, or storing the tool. Such
preventive safety measures reduce
risk of starting the tool accidentally.
3. Secure loose work pieces using
clamps (not included) to prevent
movement while working.
SKU 40315
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off Tile Saw. Unplug machine, and
refill Tray to appropriate level. Re-
start Tile Saw.
General Operating Instructions
1. Fill Tray (17) with water and carefully
slide Tray under Blade. Make sure
water level is deep enough to cover
lower edge of Cutting Wheel Blade,
but not so deep as to spill over edge
of Tray. (See Figure 3, below.)
8. Place workpiece you are cutting
firmly against Cutting Guide (57) and
slowly feed workpiece into Blade.
9. CAUTION! Keep hands and fingers
away from Blade. Also hold the work-
piece you are cutting firmly against
Cutting Guide (57) throughout cutting
process. Failure to do so may cause
workpiece to be propelled by Blade
toward your body and/or into Saw.
2. Loosen Star Knob (20) and adjust the
Cutting Guide (57) to set desired cut-
ting width. Retighten the Star Knob.
3. If necessary, loosen second Star
Knob (53) and tilt Table (51) to adjust
angle of cut. Retighten Star Knob.
10. Once cut is complete, turn Power
Switch (21) to its “OFF” position.
Unplug Power Cord/Plug (34) from its
electrical outlet. Allow Blade to stop
on its own. Then remove the work-
piece and any scrap material from the
Table (51) of Saw.
4. Connect Power Cord/Plug (34) of Tile
Saw to the nearest 120 volt, ground-
ed, electrical outlet.
5. Put on ANSI-approved safety
glasses under ANSI-approved
safety impact full face shield.
11. Remove and empty Tray (17) of its
contents, and thoroughly rinse with
clean, cold water. Replace Tray.
6. Fill water in Tray (17) to proper level.
Turn Power Switch (21) to its “ON”
position, and allow Blade to spin up
to full speed.
12. Store Saw in a safe, clean, dry loca-
tion out of reach of children and other
unauthorized people.
7. Check to make sure Blade is picking
up water from Tray (17). If not, turn
Blade Guard
(49)
Table (51)
Cutting Guide
(57)
Tray
(17)
Power
Switch
(21)
Star Knob
Star Knob
(20)
FIGURE 3
(53)
SKU 40315
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3. Tool service must be performed
only by qualified repair personnel.
Service or maintenance performed by
unqualified personnel could result in
a risk of injury.
MAINTENANCE AND
SERVICING
Procedures not specifically
explained in this manual
must be performed only by a
qualified technician.
4. When servicing a tool, use only
identical replacement parts. Fol-
low instructions in the “Inspec-
tion, Maintenance, And Cleaning”
section of this manual. Use of
unauthorized parts or failure to follow
maintenance instructions may create
a risk of electric shock or injury.
TO PREVENT
SERIOUS INJURY
FROM ACCIDENTAL
OPERATION:
Turn the Power Switch of the
tool to its “OFF” position and
unplug the tool from its
electrical outlet before
performing any inspection,
maintenance, or cleaning
procedures.
5.
WARNING! If the supply cord of
this power tool is damaged, it must
be replaced only by a qualified
service technician.
6.
WARNING! Always turn the
Tool Saw’s Power Switch (21) to
its “OFF” position and unplug
the tool from its electrical outlet
before performing any inspection,
maintenance, or cleaning.
TO PREVENT SERIOUS
INJURY FROM TOOL
FAILURE:
Do not use damaged
equipment. If abnormal noise
or vibration occurs, have the
problem corrected before
further use.
7. To install a Cutting Wheel Blade:
A. Make certain power is
disconnected and the power
switch is in the “OFF” position.
Cleaning, Maintenance, and
Lubrication
B. Empty the Tray (17). Turn it 90°
(sideways) and remove it.
1. BEFORE EACH USE, inspect the
general condition of the tool. Check
for loose screws, misalignment or
binding of moving parts, cracked or
broken parts, damaged electrical
wiring, loose or worn out blade, and
any other condition that may affect its
safe operation.
C. Remove the Screws (2) and
Washers (3). Remove the Front
Cover (1), and Rear Blade
Cover (58).
D. Use the prongs on the Spanner
Wrench (59) to hold the Outside
Flange (7) while you use the
Nut Driver (60) to remove the
Nut (4). Remove the old Cutting
Wheel Blade.
2. AFTER USE, clean external surfaces
of the tool with clean cloth. Drain wa-
ter from the water tray and wash out
any residue.
E. Install a new 67393 7”
Continuous Rim Diamond Blade
REV 10e
SKU 40315
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(not included, sold separately),
making sure to install Blade
according to indicated rotation
direction on Blade.
8. To clean: Wipe with a damp cloth,
vacuum or use compressed air. Do
not use solvents.
9. When storing: Store the Tile
Saw in a safe, clean, dry, location
out of reach of children and other
unauthorized people.
F. Replace the Outside Flange (7)
and Nut (4). Use the Spanner
(59) to hold the Outside Flange
(7) while you tighten the Nut
(4) securely with the Nut Driver
(60). Do not overtighten.
10. CAUTION! All maintenance, service,
or repairs not listed in this manual are
only to be attempted by a qualified
service technician..
G. Replace the Front Cover (1),
Rear Blade Cover (58), Screws
(2), Washers (3), and Tray (17)
in the reverse order of removal.
Troubleshooting
Problem
Possible Causes
Likely Solutions
1. No power at outlet.
1. Check power at outlet.
Tool will not start
2. Cord not connected.
1. Arbor shaft binding
2. Check that cord is plugged in.
1. Check shaft for free spinning.
Blade spins slowly
2. Motor brushes worn
2. Replace brushes.
Excessive vibration 1. Bent or off-balance blade.
1. Replace blade with new one.
2. Bent Arbor Shaft.
2. Check shaft for run-out.
Running hot;
excess dust or
chips or not cutting
clean
1. Water flow problem.
1. Check water level; fill to proper level.
2. Not cutting tile cleanly.
2. Turn off Saw; let cool and turn back on,
slowing feed rate .
3. Running with hot/warm water. 3. Always run with cold water.
Follow all safety precautions whenever diagnosing or servicing the
tool. Disconnect power supply before service.
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT
HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS
QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR
DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE
UNDERTAKEN BY CERTIFIEDAND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER
ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL
PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION
OF REPLACEMENT PARTS THERETO.
SKU 40315
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PARTS LIST
Part
1
Description
Front Cover
Part
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Description
Power Switch
Part
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Description
Motor Lead Wire
Motor
2
Screw (M4x10)
Washer (M4)
Switch Seal
3
Switch Cover
Rear Cover
Handle
4
Nut (M12)
Inlet Clip
5
Lock Washer (M12)
Washer (M12)
Outside Flange
Rubber Collar
Washer (M4)
Washer (M6)
Bolt (M6x10)
Holder
6
7
Screw (M4x10)
Copper Nut (M4)
Lock Washer (M4)
Washer (M4)
Square Cap
Blade Guard
Safety Label
Table
9
Inner Flange
Scaling Ring
Bolt (M5x12)
Lock Washer (M5)
Washer (M5)
Bolt (M3x6)
Splitter
10
11
12
13
14
15
16
17
18
19
20
Cold Pressed Terminal
Copper Screw (M4x22)
Insulation Line
Power Cord/Plug
Nameplate
Ruler
Star Knob (M6)
Washer (M6)
Bolt (M6x16)
Clamping Plate
Cutting Guide
Rear Blade Cover
Spanner Wrench
Nut Driver
Inner Cover
Tray
Ground Sign
3 Hole, 10 A Connector
Cord Clamp
Nut (M6)
Bolt (M6x10)
Star Knob (M8x16)
Capacitor
Screw (M3x16)
SKU 40315
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ASSEMBLY DIAGRAM
18
Record Product’s Serial Number Here:
Note:If product has no serial number, record month and year of purchase instead.
Note:Some parts are listed and shown for illustration purposes only, and are not available individually as
replacement parts.
SKU 40315
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90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality
and durability standards, and warrants to the original purchaser that this product is free
from defects in materials and workmanship for the period of 90 days from the date of
purchase. This warranty does not apply to damage due directly or indirectly, to misuse,
abuse, negligence or accidents, repairs or alterations outside our facilities, criminal
activity, improper installation, normal wear and tear, or to lack of maintenance. 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 product.
Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY
IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the
complaint must accompany the merchandise. If our inspection verifies the defect, we
will either repair or replace the product at our election or we may elect to refund the
purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that
the defect resulted from causes not within the scope of our warranty, then you must
bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which
vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353
SKU 40315
For technical questions, please call 1-800-444-3353.
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