Chicago Electric 40315 Assembly instructions

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Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference. 18l
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2018 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.
Tools required for assembly an d se rv ic e may n ot b e in cl uded.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

Page 2 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 40315
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Safety ......................................................... 2
Specifications ............................................. 2
Setup .......................................................... 9
Operation ................................................... 10
Maintenance .............................................. 12
Parts List and Diagram .............................. 14
Warranty .................................................... 16
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This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
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Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
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1. KEEP GUARDS IN PLACE and in working order.
2. REMOVE ADJUSTING KEYS AND
WRENCHES. Form habit of checking to
see that keys and adjusting wrenches are
removed from tool before turning it on.
3. KEEP WORK AREA CLEAN.
Cluttered areas and benches invite accidents.
4. DON’T USE IN DANGEROUS ENVIRONMENT.
Don’t use power tools in damp or wet locations,
or expose them to rain. Keep work area well lighted.
5. KEEP CHILDREN AWAY. All visitors should
be kept safe distance from work area.
6. MAKE WORKSHOP KID PROOF with padlocks,
master switches, or by removing starter keys.
7. DON’T FORCE TOOL. It will do the job better
and safer at the rate for which it was designed.
8. USE RIGHT TOOL. Don’t force tool or attachment
to do a job for which it was not designed.

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25′ 50′ 100′ 150′
0 – 6 18 16 16 14
6.1 – 10 18 16 14 12
10.1 – 12 16 16 14 12
12.1 – 16 14 12 U&%8&$%'#*1
9. USE PROPER EXTENSION CORD. Make sure your
extension cord is in good condition. When using
an extension cord, be sure to use one heavy
enough to carry the current your product will draw.
An undersized cord will cause a drop in line voltage
resulting in loss of power and overheating. %
Table A shows the correct size to use depending
on cord length and nameplate ampere rating.
If in doubt, use the next heavier gauge.
The smaller the gauge number, the heavier the cord.
10. WEAR PROPER APPAREL. Do not wear
loose clothing, gloves, neckties, rings, bracelets,
or other jewelry which may get caught in moving
parts. Nonslip footwear is recommended.
Wear protective hair covering to contain long hair.
11. ALWAYS USE SAFETY GLASSES. Also use
face or dust mask if cutting operation is dusty.
Everyday eyeglasses only have impact resistant
lenses, they are NOT safety glasses.
12. SECURE WORK. Use clamps or a vise to
hold work when practical. It’s safer than using your
hand and it frees both hands to operate tool.
13. DON’T OVERREACH.
Keep proper footing and balance at all times.
14. MAINTAIN TOOLS WITH CARE. Keep
tools sharp and clean for best and safest
performance. Follow instructions for
lubricating and changing accessories.
15. DISCONNECT TOOLS before servicing;
when changing accessories, such as
blades, bits, cutters, and the like.
16. REDUCE THE RISK OF UNINTENTIONAL
STARTING. Make sure switch is in
off position before plugging in.
17. USE RECOMMENDED ACCESSORIES.
Consult the owner’s manual for recommended
accessories. The use of improper accessories
may cause risk of injury to persons.
18. NEVER STAND ON TOOL.
Serious injury could occur if the tool is tipped or
if the cutting tool is unintentionally contacted.
19. CHECK DAMAGED PARTS. Before further use
of the tool, a guard or other part that is damaged
should be carefully checked to determine that
it will operate properly and perform its intended
function – check for alignment of moving parts,
binding of moving parts, breakage of parts,
mounting, and any other conditions that may
affect its operation. A guard or other part that is
damaged should be properly repaired or replaced.
20. DIRECTION OF FEED.
Feed work into a blade or cutter against the
direction of rotation of the blade or cutter only.
21. NEVER LEAVE TOOL RUNNING UNATTENDED.
TURN POWER OFF. Don’t leave tool
until it comes to a complete stop.

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1. In the event of a malfunction or breakdown,
grounding provides a path of least resistance for
electric current to reduce the risk of electric shock.
This tool is equipped with an electric cord having an
equipment-grounding conductor and a grounding
plug. The plug must be plugged into a matching
outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
2. Do not modify the plug provided – if it will
not fit the outlet, have the proper outlet
installed by a qualified electrician.
3. Improper connection of the equipment-grounding
conductor can result in a risk of electric shock.
The conductor with insulation having an outer
surface that is green with or without yellow
stripes is the equipment-grounding conductor.
If repair or replacement of the electric cord or
plug is necessary, do not connect the equipment-
grounding conductor to a live terminal.
4. Check with a qualified electrician or service
personnel if the grounding instructions are
not completely understood, or if in doubt as
to whether the tool is properly grounded.
5. Use only 3-wire extension cords that
have 3-prong grounding plugs and 3-pole
receptacles that accept the tool’s plug.
6. Repair or replace damaged or
worn cord immediately.
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7. This tool is intended for use on a circuit that has
an outlet that looks like the one illustrated above in
>ZB%!FO%_?J(&83%J7'3%,89%I'$7*$. The tool has
a grounding plug that looks like the plug illustrated
above in >ZB%!FO%_?J(&83%J7'3%,89%I'$7*$.
8. The outlet must be properly installed and grounded
in accordance with all codes and ordinances.
9. Do not use an adapter to connect
this tool to a different outlet.

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1. Wear eye protection.
2. Use saw-blade guard and spreader
for every operation for which it can be
used, including all through sawing.
3. Keep hands out of the line of saw blade.
4. Use an appropriate push-stick when required.
5. Know how to reduce risk of kickback.
6. Do not perform any operation freehand.
7. Never reach around or over saw blade.
8. Make sure the workpiece is supported
at all times while sawing.
9. To properly understand all safety warnings,
be familiar with the following safety
terms and equipment:
10. Featherboard – A block with “fingers” that hold
the workpiece against the fence while sawing.
11. Through-sawing – A cut made from one side of
a tile to the opposite side, without stopping.
12. Push-stick – A narrow strip of wood or other soft
material with a notch cut into one end and which
is used to push short pieces of material through
saws. It provides a safe distance between the
hands and the cutting tool. Must be narrower than
the cut width to prevent contact with the blade.
a. Freehand – Feeding a workpiece through the
saw without using a fence or guided support
to guide it. MIG%F%EF;6%N6G]IU1
b. Kerf – The gap made by the
saw in the workpiece.
c. Kickback – A sudden reaction to a pinched,
bound, or misaligned blade, causing
an uncontrolled workpiece to lift up and
out of the saw toward the operator.
d. Spreader – A metal plate that follows the
saw blade to keep the kerf (gap) from
closing on the saw blade. Spreaders,
except riving knives, must be aligned to the
blade after blade adjustment to prevent binding.
13. Riving Knife – A spreader mounted on
the same mechanism as the blade.
Generally more effective than simple spreaders.
14. As noted previously, ^"4`+,4` is a sudden reaction
to a pinched, bound, or misaligned blade,
causing an uncontrolled workpiece to lift up and
out of the saw toward the operator.
Kickback is usually a result of tool
misuse and can be limited or avoided by
following the precautions below:
• Fence must be completely
parallel to the saw blade.
• Workpiece must be free from flaws
and from foreign objects.
15. Do not use a dull or damaged blade.
16. Maintain control of the workpiece. Do not
allow the workpiece to rest against the
moving blade without holding onto it.
• If the blade binds or a cut is interrupted, turn
off the power switch and hold the workpiece
still until the blade stops. Correct the cause
of blade binding before proceeding.
• Before continuing an unfinished cut,
center the blade in the pre-cut kerf and
check that the saw is not engaged into the
workpiece before turning on the saw.
• Push the tile past the blade prior to release.
17. Check guards for proper operation with saw
disconnected from power before each use.
Do not disable any guard. Do not operate
saw if any movable guard does not move
freely and close instantly. Make sure any
movable guard does not touch the blade in
all angles, depths of cut, and positions.
18. Keep the guard in place while through-sawing.
Verify that the spreader lines up with
the blade to prevent binding.
19. Construct an appropriate Push Stick out of wood
according to the guidelines on the following page.

Page 6 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 40315
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M&$*- Straight style (traditional) stick shown. A different stick
design may be used if it properly protects against all hazards.
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• Push sticks must be made from sturdy, defect-free,
plywood or normal wood to prevent unexpected
breakage. Material must be at least 1/4″ thick,
but no thicker than the finished wood.
• Inspect push stick before use and do not use
a damaged or deteriorated push stick.
• Push stick dimensions will vary depending
on the application and user.
],897*%M&$4.
• Must be far
enough down
the stick to allow
a comfortable
and firm grip.
• Must be deep
enough to prevent
hand from slipping
down the stick.
• Do not cut more than
halfway into the stick
to prevent weakening.
• Corners may
be rounded to
increase comfort.
E$"4`%T*83$.
• Must be long enough
to keep hand
clear of blade.
• At least 6″ from end
of handle to closest
part of notch.
M&$4.
• Must be right (90°) angle, cut at 30°-40° from the angle
of the stick to keep hands out of the line of the blade.
• The lower lip of the notch must be no
longer than the workpiece is thick.
At Least 6″
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1. To avoid the possibility of the tool plug or
receptacle getting wet, position tile saw to one
side of a wall mounted receptacle to prevent
water from dripping onto the receptacle or plug.
The user should arrange a “drip loop” in the cord
connecting the saw to a receptacle. The “drip
loop” is that part of the cord below the level of
the receptacle, or the connector if an extension
cord is used, to prevent water traveling along the
cord and coming in contact with the receptacle.
2. If the plug or receptacle does get wet, DON’T unplug
the cord. Disconnect the fuse or circuit breaker
that supplies power to the tool. Then unplug and
examine for presence of water in the receptacle.
6XG6MELIM%OIKUE
3. Use only extension cords that are intended for
outdoor use. These extension cords are identified
by a marking “Acceptable for use with outdoor
tools; store indoors while not in use.” Use only
extension cords having an electrical rating not
less than the rating of the product. Do not use
damaged extension cords. Examine extension
cord before using and replace if damaged. Do
not abuse extension cords and do not yank
on any cord to disconnect. Keep cord away
from heat and sharp edges. Always disconnect
the extension cord from the receptacle before
disconnecting the product from the extension cord.
4. WARNING – To reduce the risk of electrocution,
keep all connections dry and off the ground.
Do not touch plug with wet hands.
5. Ground Fault Circuit Interrupter (GFCI) protection
should be provided on the circuit(s) or outlet(s)
to be used for the tile saw. Receptacles are
available having built-in GFCI protection and
may be used for this measure of safety.
6. UI%MIG%IJ6KFG6%QLG]%FMH%RPFKU%
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7. The use of accessories or attachments not
recommended by the manufacturer may
result in a risk of injury to persons.
8. When servicing use only identical replacement parts.
9. Do not depress the spindle lock when
starting or during operation.
10. Only use safety equipment that has been approved
by an appropriate standards agency. Unapproved
safety equipment may not provide adequate
protection. Eye protection must be ANSI-approved
and breathing protection must be NIOSH-approved
for the specific hazards in the work area.
11. Stay alert, watch what you are doing 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.
12. Industrial applications must follow OSHA guidelines.
13. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
14. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
15. 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.
16. The warnings, precautions, and instructions
discussed in this instruction manual cannot cover all
possible conditions and situations that may occur.
It must be understood by the operator that
common sense and caution are factors
which cannot be built into this product,
but must be supplied by the operator.

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This tool vibrates during use. Repeated 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:
1. Anyone using vibrating tools regularly 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, nervous system
disorders, diabetes, or Raynaud’s Disease should
not use this tool. If you feel any medical or
physical symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Use tools with the lowest vibration when there
is a choice between different processes.
4. Include vibration-free periods each day of work.
5. Grip workpiece as lightly as possible (while still
keeping safe control of it). Let the tool do the work.
6. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
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Blade Diameter
(Blade Not Included,
Sold Separately)
7"
(Continuous Rim Diamond
Blade Recommended)
Arbor Diameter 5/8"
Maximum Cutting
Capacity 1" Thick, 12" Wide
Electrical Rating 120 VAC / 60 Hz /
4.8A Single Phase
Tilting Head 45° for Bevels
No-Load Speed 3,550 RPM
Table Size 15-3/4" x 16-1/2"
Accessories 1 Spanner Wrench
1 Nut Driver

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M&$*- For additional information regarding the parts listed in the following pages,
refer to the Assembly Diagram near the end of this manual.
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To Permanently Mount Tile Saw On A Workbench:
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1. The Tile Saw may be temporarily placed upon
a workbench for use. Also, the Tile Saw may
be permanently mounted on a workbench.
2. OFPGLIMh%%Make sure the workbench on which
the Tile Saw will be temporarily or permanently
used is flat, level, sturdy enough to support the
weight of the Tile Saw, any workpieces, and any
additional tools, and is not affected by spilled water.
3. To permanently mount the Tile Saw on a
workbench, place the Tile Saw in the desired work
location on the workbench. Use the four C0>Ai%
)"9*%c%_?>0Zi%7&83 mounting slots at the base
of the Inner Cover (16) as a template to mark
the areas where four%C0>Ai%9",5*$*(%mounting
holes should be drilled through the workbench.
WARNING! Before drilling, verify there are no
hidden utility wires below work surface.
4. Temporarily remove the Tile Saw, and drill the
four 7/16" diameter mounting holes through
the workbench, making sure no hidden electric
cords or cables are in the drilling path.
5. 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 with the four pre-drilled
mounting holes in the workbench. Secure the
Tile Saw to the workbench, using four appropriate
length bolts, lock washers, and nuts (not included).
Installing/Adjusting the Rip Fence:
1. The Rip Fence (53) is used to set the desired width
of cut when cutting a workpiece. Place the Rip
Fence on the Table Top to the right of the Blade.
2. Pull up on the Lock Lever, slide the Rip Fence to the
desired location, then press the Lock Lever down
to lock the Rip Fence in place on the Table Top.
Install The Cutting Wheel Blade:
1. Make certain power is disconnected and the
power switch is in the “OFF” position.
2. Empty the Tray (17). Turn it 90°
(sideways) 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 (54)
to hold the Outside Flange (7) and use the
Nut Driver (55) to remove the Arbor Bolt (4).
5. Install a new 7" diameter, 5/8" round arbor hole,
wet, diamond-bonded cutting wheel blade rated
at a minimum of 3,550 RPM (not included, sold
separately). Make sure to install according
to indicated rotation direction on Blade.
6. Replace the Outside Flange and Arbor Bolt.
Use the Spanner to hold the Outside Flange and
tighten the Arbor Bolt securely with the Nut Driver.
7. Replace the Front Cover, Rear Blade Cover, Screws,
Washers, and Tray in the reverse order of removal.

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+*2&(*%/*(2&(5"83%,8V%"8#/*4$"&8=%5,"8$*8,84*=%&(%47*,8"83%/(&4*9'(*#1
1. P#*%O7,5/"83%J7,$*%YBA\%$&%#*4'(*%,89%#'//&($%
#5,77*(%)&(`%/"*4*#%$&%$.*%+'"7$?"8%2*84*1%%
Holding work by hand or against your body is
unstable and may lead to loss of control.
2. U&%8&$%2&(4*%$&&71%%P#*%$.*%4&((*4$%$&&7%2&(%
V&'(%,//7"4,$"&81% The correct tool will do the job
better and safer at rate for which it is designed.
3. U&%8&$%'#*%$.*%/&)*(%$&&7%"2%$.*%J&)*(%
E)"$4.%9&*#%8&$%$'(8%"$%&8%&(%&221%%Any
tool that cannot be controlled with its Power
Switch is dangerous and must be replaced.
4. U"#4&88*4$%J&)*(%O&(9%J7'3%2(&5%$.*%/&)*(%
#&'(4*%+*2&(*%5,`"83%,8V%,9g'#$5*8$#=%
4.,83"83%,44*##&("*#=%&(%#$&("83%$.*%$&&71%%
Such preventive safety measures reduce
risk of starting the tool accidentally.
5. E$&(*%"97*%$&&7#%&'$%&2%(*,4.%&2%4."79(*8%
,89%&$.*(%'8$(,"8*9%/*(#&8#1%%Tools are
dangerous in the hands of untrained users.
6. N,"8$,"8%$&&7#%)"$.%4,(*1%%^**/%$&&7#%
47*,81 Properly maintained tools are easier
to control. Do not use a damaged tool.
Tag damaged tools “Do not use” until repaired.
7. O.*4`%2&(%5"#,7"385*8$%&(%+"89"83%&2%5&W"83%
/,($#=%+(*,`,3*%&2%/,($#=%,89%,8V%&$.*(%4&89"$"&8%
$.,$%5,V%,22*4$%$.*%$&&7j#%&/*(,$"&81%%L2%9,5,3*9=%
.,W*%$.*%$&&7%#*(W"4*9%+*2&(*%'#"831 Many
accidents are caused by poorly maintained tools.
8. P#*%&87V%,44*##&("*#%$.,$%,(*%(*4&55*89*9%
+V%$.*%5,8'2,4$'(*(%2&(%V&'(%$&&71%%
Accessories suitable for one tool may become
hazardous when used on another tool.
Q&(`%J"*4*%,89%Q&(`%F(*,%E*$%P/
1. U*#"38,$*%,%)&(`%,(*,%$.,$%"#%47*,8%,89%)*77%
7"$1 The work area must not allow access by
children or pets to prevent injury and distraction.
2. K&'$*%$.*%/&)*(%4&(9%,7&83%,%#,2*%(&'$*%
$&%(*,4.%$.*%)&(`%,(*,%)"$.&'$%4(*,$"83%,%
$("//"83%.,k,(9%&(%*c/&#"83%$.*%/&)*(%4&(9%
$&%/&##"+7*%9,5,3*1 The power cord must
reach the work area with enough extra length
to allow free movement while working.
3. E*4'(*%7&&#*%)&(`%/"*4*#%'#"83%47,5/#%Y8&$%
"847'9*9\%$&%/(*W*8$%5&W*5*8$%)."7*%)&(`"831

Page 11;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 40315
EF;6GHIJ6KFGLIMNFLMG6MFMO6 E6GPJ
R*8*(,7%I/*(,$"83%L8#$('4$"&8#
1. Fill Tray (17) with water and carefully slide
Tray under Blade. Make sure water level is
deep enough to cover lower edge of Cutting
Wheel Blade, but not so deep as to spill over
edge of Tray. (See Figure A, below.)
2. Pull up on the Lock Lever and slide the Rip
Fence (53) to set desired cutting width. Press the
Lock Lever down to lock Rip Fence in place.
3. If necessary, loosen Star Knob (20) and
tilt Table (51) to adjust angle of cut.
Retighten Star Knob.
4. Connect Power Cord/Plug (34) of Tile Saw to the
nearest 120 volt, grounded, electrical outlet.
5. J'$%&8%FMEL?,//(&W*9%#,2*$V%37,##*#%'89*(%
FMEL?,//(&W*9%#,2*$V%"5/,4$%2'77%2,4*%#."*791
6. Fill water in Tray to proper level.
Turn Power Switch (21) on, and allow
Blade to spin up to full speed.
7. Check to make sure Blade is picking up water from
Tray. If not, turn off Tile Saw. Unplug machine, and
refill Tray to appropriate level. Restart Tile Saw.
8. Place workpiece you are cutting firmly against Rip
Fence and slowly feed workpiece into Blade.
9. OFPGLIMh%Keep hands and fingers away
from Blade. Also hold the workpiece you are
cutting firmly against Rip Fence throughout
cutting process. Failure to do so may
cause workpiece to be propelled by Blade
toward your body and/or into Saw.
10. Once cut is complete, turn Power Switch off.
Unplug Power Cord/Plug from its electrical
outlet. Allow Blade to stop on its own.
Then remove the workpiece and any
scrap material from the Table of Saw.
11. Remove and empty Tray of its contents,
and thoroughly rinse with clean,
cold water. Replace Tray.
12. Store Saw in a safe, clean, dry location out of
reach of children and other unauthorized people.
Table (51)
Power
Switch
(21)
Star Knob
(20) Lock Lever
Tray (17)
Rip Fence
(53)
Blade Guard
(49)
;"3'(*%F%

Page 12 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 40315
EF;6GH IJ6KFGLIM NFLMG6MFMO6E6GPJ
N,"8$*8,84*%F89%E*(W"4"83
J(&4*9'(*#%8&$%#/*4"2"4,77V%*c/7,"8*9%
"8%$."#%5,8',7%5'#$%+*%/*(2&(5*9%
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% GI%JK6!6MG%E6KLIPE%LMdPKH%;KIN%FOOLU6MGFT%IJ6KFGLIM-%
G'(8%$.*%J&)*(%E)"$4.%&2%$.*%$&&7%$&%"$#%eI;;f%/&#"$"&8%,89%'8/7'3%$.*%$&&7%2(&5%"$#%
*7*4$("4,7%&'$7*$%+*2&(*%/*(2&(5"83%,8V%"8#/*4$"&8=%5,"8$*8,84*=%&(%47*,8"83%
/(&4*9'(*#1
GI%JK6!6MG%E6KLIPE%LMdPKH%;KIN%GIIT%;FLTPK6-%
U&%8&$%'#*%9,5,3*9%*<'"/5*8$1%%L2%,+8&(5,7%8&"#*%&(%W"+(,$"&8%
&44'(#=%.,W*%$.*%/(&+7*5%4&((*4$*9%+*2&(*%2'($.*(%'#*1
O7*,8"83=%N,"8$*8,84*=%
,89%T'+("4,$"&8
1. S6;IK6%6FO]%PE6= inspect the general
condition of the tool. Check for loose screws,
misalignment or binding of moving parts,
cracked or broken parts, damaged electrical
wiring, loose or worn out blade, and any other
condition that may affect its safe operation.
2. F;G6K%PE6= clean external surfaces of the
tool with clean cloth. Drain water from the
water tray and wash out any residue.
3. G&&7%#*(W"4*%5'#$%+*%/*(2&(5*9%&87V%
+V%<',7"2"*9%(*/,"(%/*(#&88*71%%Service
or maintenance performed by unqualified
personnel could result in a risk of injury.
4. Q.*8%#*(W"4"83%,%$&&7=%'#*%&87V%"9*8$"4,7%
(*/7,4*5*8$%/,($#1%%;&77&)%"8#$('4$"&8#%"8%
$.*%“Inspection, Maintenance, And Cleaning”
#*4$"&8%&2%$."#%5,8',71% Use of unauthorized
parts or failure to follow maintenance instructions
may create a risk of electric shock or injury.
5. QFKMLMRh%%L2%$.*%#'//7V%4&(9%&2%$."#%
/&)*(%$&&7%"#%9,5,3*9=%"$%5'#$%+*%(*/7,4*9%
&87V%+V%,%<',7"2"*9%#*(W"4*%$*4.8"4",81
6. QFKMLMRh%%G'(8%$.*%J&)*(%E)"$4.%YZ>\%
&22%,89%'8/7'3%$.*%$&&7%2(&5%"$#%
*7*4$("4,7%&'$7*$%+*2&(*%/*(2&(5"83%,8V%
"8#/*4$"&8=%5,"8$*8,84*=%&(%47*,8"831
7. G&%"8#$,77%,%O'$$"83%Q.**7%S7,9*-
A. Make certain power is disconnected and
the power switch is in the “OFF” position.
B. Empty the Tray (17). Turn it 90°
(sideways) and remove it.
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 (54)
to hold the Outside Flange (7)
while you use the Nut Driver (55) to
remove the Arbor Bolt (4). Remove
the old Cutting Wheel Blade.
E. Install a new 7″ Continuous Rim Diamond
Blade (not included, sold separately),
making sure to install Blade according to
indicated rotation direction on Blade.
F. Replace the Outside Flange and Arbor Bolt.
Use the Spanner to hold the Outside Flange
while you tighten the Arbor Bolt securely
with the Nut Driver. Do not overtighten.
G. Replace the Front Cover, Rear Blade
Cover, Screws, Washers, and Tray
in the reverse order of removal.
8. G&%47*,8-%%Wipe with a damp cloth, vacuum or
use compressed air. Do not use solvents.
9. Q.*8%#$&("83-%%Store the Tile Saw in a
safe, clean, dry, location out of reach of
children and other unauthorized people.
10. OFPGLIMh%%All maintenance, service, or
repairs not listed in this manual are only to be
attempted by a qualified service technician.

Page 13;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 40315
EF;6GHIJ6KFGLIMNFLMG6MFMO6 E6GPJ
G(&'+7*#.&&$"83
J(&+7*5 J&##"+7*%O,'#*# T"`*7V%E&7'$"&8#
Tool will not start 1. No power at outlet.
2. Cord not connected.
1. Check power at outlet.
2. Check that cord is plugged in.
Blade spins slowly 1. Arbor shaft binding
2. Motor brushes worn
1. Check shaft for free spinning.
2. Replace brushes.
Excessive
vibration
1. Bent or off-balance blade.
2. Bent Arbor Shaft.
1. Replace blade with new one.
2. Check shaft for run-out.
Running hot;
excess dust
or chips or not
cutting clean
1. Water flow problem.
2. Not cutting tile cleanly.
3. Running with hot/warm water.
1. Check water level; fill to proper level.
2. Turn off Saw; let cool and turn back on, slowing feed rate.
3. Always run with cold water.
% ;&77&)%,77%#,2*$V%/(*4,'$"&8#%).*8*W*(%9",38&#"83%&(%#*(W"4"83%$.*%$&&71%%%
U"#4&88*4$%/&)*(%#'//7V%+*2&(*%#*(W"4*1

Page 14 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 40315
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J,($#%T"#$%,89%U",3(,5
JT6FE6%K6FU%G]6%;ITTIQLMR%OFK6;PTTH
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 CERTIFIED AND
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.
J,($#%T"#$
K*4&(9%J(&9'4$j#%E*(",7%M'5+*(%]*(*-%
M&$*- If product has no serial number, record month and year of purchase instead.
M&$*- Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
J,($ U*#4("/$"&8
1 Front Cover
2Screw M4 x 10
3 Washer M4
4 Arbor Bolt
7 Outside Flange
8 7" Blade (sold separately)
9 Inner Flange
10 Scaling Ring
11 Bolt M5 x 12
12 Lock Washer M5
13 Washer M5
14 Bolt M3 x 6
15 Splitter
16 Inner Cover
17 Tray
18 Nut M6
19 Bolt M6 x 10
20 Star Knob M8 x 16
J,($ U*#4("/$"&8
21 Power Switch
22 Switch Seal
23 Switch Cover
24 Inlet Clip
25 Rubber Collar
26 Washer M4
27 Screw M4 x 10
28 Copper Nut M4
29 Lock Washer M4
30 Washer M4
31 Cold Pressed Terminal
32 Copper Screw M4 x 22
33 Insulation Line
34 Power Cord/Plug
35 Nameplate
36 Ground Sign
37 3 Hole, 10 A Connector
38 Cord Clamp
J,($ U*#4("/$"&8
39 Capacitor
40 Screw M3 x 16
41 Motor Lead Wire
42 Motor
43 Rear Cover
44 Handle
45 Washer M6
46 Bolt M6 x 10
47 Holder
48 Square Cap
49 Blade Guard
50 Safety Label
51 Table
52 Ruler
53 Rip Fence
54 Spanner Wrench
55 Nut Driver
58 Rear Blade Cover

Page 15;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 40315
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T"5"$*9%D[%U,V%Q,((,8$V
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.
_bD>%N"##"&8%I,`#%S7W91%%l%%JI%S&c%A[[D%%l%%O,5,("77&=%OF%D_[>>%%l%%>?@@@?@AA?BCDC