Chicago Electric Saw 61971 User Manual

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.  
1M0" ISTLIDEINGRCOSMPAOUWND  
WITH LASER GUIDE SYSTEM  
Note: Blade sold separately.  
Email our technical support at: [email protected]  
REV 14i  
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 2013 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 and service may not be included.  
Read this material before using this product.  
Failure to do so can result in serious injury.  
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General Tool Safety Warnings (continued)  
13. DON’T OVERREACH.  
Table A: RECOMMENDED MINIMUM WIRE GAUGE  
FOR EXTENSION CORDS  
Keep proper footing and balance at all times.  
(120 VOLT)  
14. MAINTAIN TOOLS WITH CARE.  
Keep tools sharp and clean for best and  
safest performance. Follow instructions for  
lubricating and changing accessories.  
EXTENSION CORD  
LENGTH  
NAMEPLATE  
AMPERES  
(at full load)  
25′  
50′ 100′ 150′  
15. DISCONNECT TOOLS before servicing  
when changing accessories, such as  
blades, bits, cutters, and the like.  
0 – 6  
18  
18  
16  
14  
16  
16  
16  
12  
16  
14  
14  
14  
12  
12  
6.1 – 10  
10.1 – 12  
12.1 – 16  
16. REDUCE THE RISK OF UNINTENTIONAL  
STARTING. Make sure switch is in  
off position before plugging in.  
Do not use.  
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.  
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,  
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.  
mounting, and any other conditions that may  
affect its operation. A guard or other part that is  
damaged should be properly repaired or replaced.  
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.  
20. DIRECTION OF FEED. Feed work into  
a blade or cutter against the direction of  
rotation of the blade or cutter only.  
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.  
21. NEVER LEAVE TOOL RUNNING  
UNATTENDED. TURN POWER OFF. Don’t  
leave tool until it comes to a complete stop.  
Item 61971  
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Grounding Instructions  
TO PREVENT ELECTRIC SHOCK AND DEATH FROM  
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.  
110-120 VAC Grounded Tools: Tools with Three Prong Plugs  
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.  
Grounding  
Pin  
2. Do not modify the plug provided – if it will  
not fit the outlet, have the proper outlet  
installed by a qualified electrician.  
Figure A: 125 VAC 3-Prong Plug and Outlet  
(for up to 125 VAC and up to 15 A)  
3. Improper connection of the equipment-grounding  
7. This tool is intended for use on a circuit that has  
conductor can result in a risk of electric shock.  
an outlet that looks like the one illustrated above in  
The conductor with insulation having an outer  
Grounding. The tool has a grounding plug  
surface that is green with or without yellow  
that looks like the plug illustrated  
stripes is the equipment-grounding conductor.  
above in Grounding.  
If repair or replacement of the electric cord or  
plug is necessary, do not connect the equipment-  
grounding conductor to a live terminal.  
8. The outlet must be properly installed and grounded  
in accordance with all codes and ordinances.  
4. Check with a qualified electrician or service  
9. Do not use an adapter to connect  
personnel if the grounding instructions are  
this tool to a different outlet.  
not completely understood, or if in doubt as  
to whether the tool is properly grounded.  
10. The tool must be plugged into an appropriate outlet,  
properly installed and grounded in accordance  
with all codes and ordinances. The plug and outlet  
should look like those in the preceding illustration.  
(See 3-Prong Plug and Outlet.)  
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.  
Miter Saw Safety Warnings  
For Your Own Safety Read Instruction Manual Before Operating Miter Saw  
1. Wear eye protection.  
5. Never reach around saw blade.  
2. Keep hands out of path of saw blade.  
3. Do not operate saw without guards in place.  
4. Do not perform any operation freehand.  
6. Turn off tool and wait for saw blade to stop  
before moving workpiece or changing settings.  
7. Disconnect power before changing  
blade or servicing.  
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Miter Saw Safety Warnings (continued)  
8. Return all guards to original position if any are  
moved during blade replacement. Check all  
guards for proper operation after service.  
20. 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.  
9. Always use blades with correct size and shape  
(diamond versus round) of arbor holes. Blades that  
do not match the mounting hardware of the saw  
will run eccentrically, causing loss of control.  
21. Industrial applications must follow OSHA guidelines.  
10. Never use damaged or incorrect blade washers  
or bolt. The blade washers and bolt were  
specially designed for your saw, for optimum  
performance and safety of operation.  
22. Maintain labels and nameplates on the tool.  
These carry important safety information.  
If unreadable or missing, contact  
Harbor Freight Tools for a replacement.  
11. Do not use to cut logs, tree limbs, or uneven lumber. 23. Avoid unintentional starting.  
Prepare to begin work before turning on the tool.  
12. Wet lumber, green (unseasoned) lumber, and  
pressure treated lumber all have an increased  
potential for kickback and should only be cut with a  
blade for cutting that lumber type. Wear a NIOSH-  
approved respirator and have appropriate ventilation  
whenever cutting pressure treated lumber.  
24. 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.  
25. WARNING: Some dust created by power sanding,  
sawing, grinding, drilling, and other construction  
activities, contains chemicals known to the State  
of California to cause cancer and birth defects or  
other reproductive harm. Some examples of these  
chemicals are:  
13. Do not use blades made from high-speed steel,  
abrasive blades, metal-cutting blades  
or masonry-cutting blades. The guards  
of this saw are not designed to protect  
against the failure of such blades.  
• Lead from lead-based paints  
• Crystalline silica from bricks and cement or other  
masonry products  
14. Blades must be rated to at least the  
maximum speed marked on the tool.  
• Arsenic and chromium from chemically  
treated lumber  
15. DO NOT OPERATE WITH ANY GUARD  
DISABLED, DAMAGED, OR REMOVED. Moving  
guards must move freely and close instantly.  
Your risk from these exposures varies, 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.)  
16. The use of accessories or attachments not  
recommended by the manufacturer may  
result in a risk of injury to persons.  
17. When servicing use only identical replacement parts.  
18. Do not depress the Spindle Lock when  
starting or during operation.  
26. WARNING: The cord of this product contains  
lead and/or di (2-ethylhexyl) phthalate (DEHP),  
chemicals known to the State of California  
19. Only use safety equipment that has been approved  
by an appropriate standards agency. Unapproved  
safety equipment may not provide adequate  
to cause cancer, and birth defects or other  
reproductive harm. Wash hands after handling.  
(California Health & Safety Code § 25249.5, et seq.)  
protection. Eye protection must be ANSI-approved  
and breathing protection must be NIOSH-approved  
for the specific hazards in the work area.  
27. 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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Vibration Safety  
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:  
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.  
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.  
4. Include vibration-free periods each day of work.  
5. Grip tool 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.  
Symbology  
Double Insulated  
No Load Revolutions per Minute (RPM)  
n xxxx/min.  
0
WARNING marking concerning Risk  
of Eye Injury. Wear ANSI-approved  
safety goggles with side shields.  
Canadian Standards Association  
Underwriters Laboratories, Inc.  
Read the manual before  
set-up and/or use.  
Volts  
V
~
A
WARNING marking  
concerning Risk of Fire.  
Do not cover ventilation ducts.  
Keep flammable objects away.  
WARNING marking concerning  
Risk of Electric Shock.  
Alternating Current  
Amperes  
Properly connect power cord  
to appropriate outlet.  
SAVE THESE INSTRUCTIONS.  
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Specifications  
Electrical Rating  
120 VAC / 60 Hz / 15 A  
Motor No Load Speed  
Arbor Diameter  
4800 RPM  
5/8"  
Recommended Blade Type  
Maximum Blade Diameter  
Positive Table Stops  
Positive Bevel Stops  
General Purpose with Carbide Tips  
10"  
0°, 15°, 22.5°, 30° and 45° Left and Right  
0° and 45° Left only  
0°– 45° Left and Right Miter  
0°– 45° Left Bevel  
Blade Tilt Range  
Scale  
1° per scale mark  
90° Straight cut  
2-3/4" Deep x 12" Wide  
2-3/4" Deep x 8-1/4" Wide  
1-9/16" Deep x 12" Wide  
45° Miter cut  
Cutting  
Capacity  
45° Straight Bevel cut  
45° Compound cut L/R 1-9/16" Deep x 8-1/4" Wide  
216045  
Caution: Use of controls or adjustments or performance of procedures other  
than those specified herein may result in hazardous radiation exposure.  
Caution: The use of optical instruments with this product will increase eye hazard.  
LASER LIGHT  
DO NOT STARE INTO BEAM  
Max. Output: <1 mW,  
Wavelength: 630-670 nm  
CLASS II LASER PRODUCT  
This product complies with  
21 CFR 1040.10 and 1040.11  
Diode Mfr.: Zhenjiang Bouncer Stone  
Electron Co, Ltd, 2F, Guyang Xincun  
Uptown 16 Din Mao Rd., Zhenjiang, China  
Manufacture Date:___________, ______  
AVOID EXPOSURE  
Laser light is emitted  
from this opening.  
List of Contents  
Description  
Compound Sliding Miter Saw  
Carbon Brush Set  
Qty  
1
1
2
1
1
Table Extensions  
Dust Collection Bag  
Hex Key  
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Setup - Before Use:  
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  
off and unplug the tool from its electrical outlet before performing any procedure in this section.  
Note: For additional information regarding the parts listed in the  
following pages, refer to Parts List and Diagram on page 17.  
Assembly  
1. Insert the ends of the Table Extensions into  
the holes in the sides of the Base. Tighten the  
Wing Screws to hold the Extensions in place.  
The upper edge of the Extensions will be level  
with the surface of the saw. This provides a  
wider base for the work material to rest on.  
2. Thread the Miter Knob into the end of the Table  
below the Miter Lock until securely in place.  
3. Slip the Dust Bag over the Dust Outlet  
at the rear of the saw.  
Mounting the Saw  
Use the four bolt holes provided in the Base to mount the Miter Saw to a  
stable support before use. Mounting hardware not included.  
Functions  
Dust Bag  
Blade Guard  
Dust Outlet  
Spindle  
Lock  
Blade  
Laser  
Switch  
Head  
Lockdown  
Pin  
Table  
Bevel  
Lock  
Lever  
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Trigger  
Lock  
Trigger  
Lock  
Trigger  
Fence  
Slide  
Lock Knob  
Bevel Angle  
Indicator  
Clamp  
Kerf Board  
Table  
Extension  
Miter  
Knob  
Base  
Miter Scale  
Miter Lock  
Description of Selected Functions  
Head Lockdown Pin:  
Blade Guard operation:  
When the cutting head is lowered, the Blade Guard  
raises automatically. When the cutting head is raised the  
Blade Guard returns to its safety position. Keep hands  
clear of the Blade when the Handle is lowered. Do not  
interfere with the proper movement of the Blade Guard.  
2
2
1
3
3
1
Slide Lock Knob:  
Tighten this to prevent the cutting head from  
sliding back and forth for chopping cuts.  
Loosen this to allow the cutting head to slide.  
Note: Additional functions are explained  
elsewhere in the manual.  
Align pin with  
deep groove  
Align pin with  
shallow groove  
to lock cutting head.  
to unlock cutting head.  
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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.  
TOOL SET UP  
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Turn the Power Switch of the tool  
off and unplug the tool from its electrical outlet before performing any procedure in this section.  
TO PREVENT SERIOUS INJURY: DO NOT OPERATE WITH ANY GUARD DISABLED,  
DAMAGED, OR REMOVED. Moving guards must move freely and close instantly.  
Replacing the Blade  
Note: Blade sold separately.  
5. Continue to press in the Spindle Lock and  
remove the Spindle Bolt (71), Washer (72)  
and Outer Flange (73) – see Figure C.  
1. Unplug the tool from its power source.  
2. Lock the cutting head in the raised position  
using the Head Lockdown Pin.  
Note: Make sure the Inner Flange (76)  
stays in place on the Spindle.  
3. Raise the Blade Guard (119) up until the recess in  
the Blade Guard is above the Spindle Bolt (71).  
74  
4. Press firmly on the Spindle Lock (96) and use  
the supplied Hex Key (70) to slowly rotate  
the Spindle Bolt* CLOCKWISE. The Spindle  
Lock will engage within one rotation.  
75  
73  
*IMPORTANT: The Spindle Bolt has a left-handed  
thread and removes by turning CLOCKWISE.  
76  
72  
71  
Spindle  
Lock  
Figure C  
6. Remove the Blade (74) and Arbor Insert (75).  
Place a Arbor Insert, if needed, into a new  
Blade (insert and blade not included) and install  
the new Blade. Make sure that the Blade’s  
rotation arrow points in the same direction as  
the rotation arrow on the Saw Head (86).  
7. Replace the Outer Flange, Washer and  
Spindle Bolt. Position the cupped side of  
the Flange against the blade. Hold in the  
Spindle Lock and wrench-tighten the Spindle  
Bolt by turning it COUNTERCLOCKWISE.  
Release the Spindle Lock.  
8. Move the Blade Guard back into place.  
WARNING! Make sure the Blade Guard  
operates smoothly and properly protects  
from the Blade before using the saw.  
Head  
Lockdown  
Pin  
Figure B  
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Using the Workpiece Extension Supports  
1. The Table Extensions are inserted into  
each side of the Base, and locked in  
place using the Wing Screws.  
3. Support the workpiece to be level with the Table,  
and so that after the cut is made the cut off pieces  
will not fall. Use sawhorses or other supports  
(not included) to support longer workpieces.  
2. When properly installed, the upper face of the  
Table Extensions are level with the Table, and  
provide a wider support surface for the workpiece.  
4. If the workpiece is not level, an unintentional bevel  
cut will be made in the material. If the workpiece is  
not supported, it will bind the blade and may cause  
the material to kick back, potentially causing injury.  
Adjusting the Miter Angle  
A miter cut is one that is at an angle across the horizontal surface of the material. 45º miter cuts to join two  
pieces in a right angle corner are common. A 30º cut is often used for a scarf joint or to make a chamfered end.  
1. Loosen the Miter Knob by turning it  
approximately 2 turns counterclockwise.  
4. Tighten the Miter Knob after  
adjusting the miter angle.  
2. Press down the Miter Lock to unlock the Table.  
While holding the Miter Lock down,  
5. With the Table adjusted to the desired angle,  
place the workpiece flush against the Fence,  
secure it with the Clamp and make the cut.  
move the Table to the desired angle.  
3. The Miter Angle Indicator will indicate the selected  
angle. While the Miter Lock is released, the table will  
lock into place at often used miter angles, including  
22.5º, 30º, 45º, and 90º on both left and right sides.  
Adjusting the Bevel Angle  
A bevel cut is one that is at an angle vertically. Bevel cuts can be used to cut a miter in relatively wide  
and thin material. Bevel cuts can be used in combination with a miter cut to form a compound angle.  
Compound angle cuts are often used in crown moldings, picture frames and similar trim materials.  
1. Loosen the Bevel Lock Lever at the rear of the saw.  
2. Move the blade assembly to the desired angle.  
Read the angle on the Bevel Angle Indicator.  
3. Lock the blade assembly into position by  
rotating the Bevel Lock Lever clockwise.  
Tighten firmly but do not over-tighten.  
Bevel Angle  
Indicator  
4. Make a sample cut in a piece of scrap to  
confirm that the bevel angle is correct.  
If it is not, correct the angle before cutting.  
Bevel Lock  
Lever  
Figure D  
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Using the Depth Stop  
If a kerfing or rabbet cut which does not cut through the workpiece is desired,  
use the Depth Stop Bolt to control the depth of the cut.  
WARNING! Only adjust the front Depth Stop Bolt. The rear Bolt is used to prevent the Blade  
from cutting the Table during normal cutting. Do not adjust the rear Depth Bolt.  
1. Unlock the Head Lockdown Pin – see page 9.  
2. Raise the saw head assembly.  
Depth  
Stop Bolt  
3. Push the Depth Stop to the right to  
use the Depth Stop Bolt setting.  
Depth  
Adjustment  
Nut  
4. Pull down on the saw head to  
check the current setting.  
5. To change the setting, first loosen the knurled  
Depth Adjustment Nut on the Depth Stop  
Bolt. Turn the Depth Stop Bolt clockwise to  
decrease depth and counterclockwise to increase  
depth. Tighten the Depth Adjustment Nut down  
against the saw housing after setting depth.  
Depth  
Stop  
6. If needed, push the Depth Stop to  
Figure E  
the left to temporarily disable it.  
Batteries for Laser  
Battery Box  
Cover  
1. Open the Battery Box Cover to expose the Batteries.  
2. Remove the old Batteries.  
3. Install two AAA batteries matching polarity  
with markings on compartment.  
Laser  
Switch  
4. Close the Battery Box Cover.  
Battery Box  
Figure F  
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Workpiece 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 distraction and injury.  
4. Use a saw table, saw stand or other means to  
support the workpiece. Mount the Miter Saw  
so that the surface is level to the ground, and  
additional supports provide a surface on the  
same level as the saw table. If the work surface  
and any workpiece supports are not level, and  
on the same level, unwanted bevel angles will  
appear in the cuts resulting in poor joinery.  
2. Route the power cord along a safe route to reach  
the work area without creating a tripping hazard or  
exposing the power cord to possible damage. The  
power cord must reach the work area with enough  
extra length to allow free movement while working.  
5. Secure workpieces to the saw table using the Clamp  
or other clamping devices (not included). Securing  
the workpiece will provide safety by preventing kick  
back and by removing the need to hold workpieces  
near the blade by hand. Clamping the workpiece  
will also improve cutting accuracy by preventing the  
workpiece from moving during the cutting operation.  
3. Allow room on both left and right of  
saw for extended workpieces.  
General Operating Instructions  
MITER SAWS CAN QUICKLY AMPUTATE FINGERS IF MISUSED.  
Keep hands well clear of cutting area.  
1. Unlock the Head Lockdown Pin – see page 9.  
7. Grip the Saw Handle, press one of the  
Trigger Locks with your thumb, and  
squeeze the Trigger to start the Saw.  
2. Make sure all adjustment knobs are tight  
(Miter Knob, Bevel Lock Lever, Fence  
and Table Extension Knobs).  
8. Press down lightly to cut the material.  
With narrow material,  
3. Blow any sawdust or debris away from the Fence.  
Place the work material against the Fence.  
press straight down, “chopping” the material.  
With wide material,  
move the Blade across the material while cutting.  
Do not bear down on the material – use  
light downward pressure. If the material  
binds the blade, release the Trigger.  
4. Align the marked location of the cut on  
the work material with the saw blade.  
Note: To prevent your workpiece from being  
cut too short, align the edge of the Blade  
with your measured mark, keeping the rest of  
the blade on the waste side of the cut.  
9. When the cut is completed, raise the blade  
assembly, release the Trigger and wait for  
the Blade to stop turning. Turn the Laser  
Switch OFF (O). Release the Clamp and  
remove the work material from the saw.  
5. Hold the work material in place using the Clamp.  
Ensure that the work material is level and supported  
securely; use saw horses or supports if necessary.  
10. To prevent accidents, turn off the tool and  
disconnect its power supply after use. Clean, then  
store the tool indoors out of children’s reach.  
6. Press the Laser Switch to ON (I).  
Note: If the laser guide line does not line up with the  
cut line, reposition workpiece before making the cut.  
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Maintenance and Servicing  
Procedures not specifically explained in this manual must  
be performed only by a qualified technician.  
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:  
Turn the Power Switch of the tool off and unplug the tool from its electrical  
outlet before performing any procedure in this section.  
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.  
Cleaning, Maintenance, and Lubrication  
1. BEFORE EACH USE, inspect the general  
2. AFTER USE, wipe external surfaces  
condition of the tool. Check for:  
of the tool with clean cloth.  
• loose hardware  
3.  
WARNING! If the supply cord of this  
power tool is damaged, it must be replaced  
only by a qualified service technician.  
• misalignment or binding of moving parts  
• damaged cord/electrical wiring  
• cracked or broken parts  
• any other condition that may  
affect its safe operation.  
Checking and Calibrating the Fence  
The Fence holds the workpiece in a fixed position  
while the Table and/or the blade assembly  
are adjusted in a miter or bevel angle.  
If Fence needs adjustment:  
1. First unplug the tool.  
To make accurate cuts, the Fence must be  
perpendicular (at a 90º angle) to the Saw Blade.  
2. Lower the blade assembly and lock it in  
place using the Head Lockdown Pin.  
1. Before beginning work, make a test cut on  
scrap material with the Table set at 90º.  
3. Lay a carpenter’s square on the Table with one  
edge along the Blade and the other along the  
Fence. Any inaccuracy should be visible.  
2. Check the cut with an accurate square.  
You can also reverse the two pieces, hold  
the cut ends together, and hold a good  
straight edge along the side of the pieces.  
NOTE: The square must contact the surface of the  
Blade, not the teeth, for an accurate reading.  
4. The Fence is held in place with bolts at each  
end. Loosen the bolts slightly, and gently tap the  
Fence into position using a soft mallet. Retighten  
the bolts and make another test cut. Repeat the  
process until the Fence is adjusted accurately.  
3. If either test reveals that the cut is not a true 90º  
angle, adjust the Fence before beginning work.  
5. Once the Fence is accurately adjusted,  
tighten the bolts firmly in place. Recheck  
one last time, then proceed to work.  
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Calibrating the Miter Angle Indicator  
After checking or adjusting the Fence to  
confirm that it is at 90º to the Blade, check  
the accuracy of the Miter Angle Indicator.  
1. Loosen the screw holding the  
Angle Indicator in place.  
2. Rotate it until the pointer is exactly on 90º.  
3. Retighten the screw.  
Calibrating the Bevel Angle  
For making accurate cuts, the Saw Blade must  
be adjusted to be exactly vertical to the Table.  
4. If necessary, the bevel angle can be corrected  
by adjusting the Bevel Adjustment Screw on  
the right side under the Bevel Locking Lever.  
1. To check the angle, have the blade assembly  
in its normal upright position. Make a cut on a  
piece of flat sided, fairly thick scrap material.  
5. Once the bevel angle is adjusted, adjust the Bevel  
Angle Indicator to read 0º when the Saw Blade is  
in the vertical position. Loosen the screw holding  
the Indicator in place, adjust it to be exactly  
2. Check the cut with an accurate square.  
The cut should be at exactly 90º.  
over the 0º mark, then retighten the screw.  
3. Angle can also be checked by rotating one cut-off  
piece 180º and holding the cut ends together.  
If the cut is not exactly vertical, the two  
pieces will form a slight angle.  
Adjusting or Replacing the Kerf Board  
If the Kerf Board becomes damaged it must be replaced. To adjust the Kerf Board:  
1. Remove the four screws holding  
the Kerf Board in place.  
1. Lower the blade assembly and lock it  
down with the Head Lockdown Pin.  
2. Install a new Kerf Board. Replace the  
four screws and tighten them slightly.  
2. Adjust the Kerf Board so the right side of the  
Blade slightly clears the edge of the Kerf Board.  
3. Loosen the Bevel Locking Lever and  
set the bevel angle at 45º left.  
4. Ensure that the left side of the  
Blade clears the Kerf Board.  
5. Tighten the four screws holding  
the Kerf Board in place.  
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Troubleshooting  
Problem  
Possible Causes  
Likely Solutions  
Tool will not start  
1. No power at outlet.  
1. Check power at outlet.  
2. Cord not connected.  
2. Check that cord is plugged in.  
Tool operates  
sporadically or  
at low power  
1. Low power supply or  
improper extension cords.  
1. Check power supply and power cords.  
2. Worn or cracked  
Carbon Brushes.  
2. Check Carbon Brushes. Replace if damaged or worn.  
Wood burns at  
ends when cut  
1. Dirty Blade.  
1. Clean Blade using blade cleaner or mineral spirits.  
2. Material is binding.  
2. Check position of work material on Table.  
Material must be flat, flush against Fence  
and supported on ends.  
Material frays  
or chips out.  
1. Finished side is down.  
2. Blade chipped or dull.  
1. Keep finished side of material up or facing operator.  
Bottom and back side are prone to chip out.  
2. Check for damaged teeth. Sharpen or replace blade.  
3. Blade inappropriate  
for material.  
3. Check blade manufacturer’s recommendations  
for material being cut. For cross cutting  
hard wood and for precision cuts use a  
thin kerf blade with 60 or more teeth.  
4. Material is unsupported.  
4. Use a thin piece of scrap material, such as 1/4″  
plywood, underneath or behind the material to  
support the edges of the material as it is being cut.  
Blade binds,  
slowing or  
stopping saw.  
1. Material is misaligned  
on the saw or ends  
are not supported.  
1. Material must be flat on table, flush against the fence  
and supported on both ends.  
2. Material is wet, contaminated 2. Check condition of material and check  
or inappropriate blade  
is being used.  
compatibility of blade to material.  
Follow all safety precautions whenever diagnosing or servicing the tool.  
Disconnect power supply before service.  
Page 16  
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Parts List and Diagram  
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 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.  
Parts List  
Part  
Description  
Qty  
2
2
4
1
1
3
1
2
4
1
1
1
1
1
1
1
1
3
8
1
1
1
2
1
1
1
1
1
1
1
6
2
5
1
2
1
1
Part  
Description  
Qty  
2
2
4
1
1
1
1
1
1
5
1
1
1
1
1
1
5
2
1
1
1
2
4
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
Table Extension  
38 Rubber Plug  
6x15 Wing Screw  
Rubber Foot  
39 Bearing Cover  
40 Pin Cover  
Base  
41 M6x25 Slide Lock Knob  
42 Slide Lock Spring  
43 Turntable Support  
44 Saw Head Lockdown Knob  
45 Saw Head Lockdown Spring  
46 Saw Head Lockdown Pin  
47 M6x8 Inner Hex Screw  
48 Bevel Hinge  
49 Ø3x16 Roll Pin  
50 Fence  
51 Hinge Pin  
52 Torsion Spring  
53 Hinge Pin Support  
54 Ø6 Spring Washer  
55 M6x14 Cross Pan Head Screw  
56 Depth Stop  
57 Ø8 Wave Washer  
58 Hemispherical Head Screw  
59 Slide Rail  
60 Ø25xØ40x35 Linear Bearing  
61 Bracket Cover  
62 Cable Clamp  
63 M4x8 Cross Pan Head Screw  
64 Clamp Locating Pin  
65 Clamp Connecting Bar  
66 M5 Non-Standard Screw w/Step  
67 Clamp Press Plate  
68 Ø5 Flat Washer  
M8x50 Hex Bolt  
Turntable Plate  
Table  
Ø5 Spring Washer  
M5x10 Cross Pan Head Screw  
10 Small Spring  
11 Miter Angle Rod  
12 Lateral Pin  
13 Miter Knob  
14 Miter Lock  
15 Bracket  
16 Friction Plate  
17 Miter Angle Indicator  
18 M5x12 Cross Pan Head Screw  
19 M5x8 Cross Pan Head Screw  
20 Kerf Board  
21 Ø8 Flat Washer  
22 M6 Lock Nut  
23 Ø2.5x4 Rivet  
24 Bevel Scale  
25 M10x55 Double Head Bolt  
26 M10x50 Double Head Bolt  
27 M4x6 Cross Head Screw  
28 Rubber Screw  
29 M6x30 Inner Hex Screw  
30 Bevel Angle Indicator  
31 M6x25 Inner Hex Screw  
32 M6 Nut  
33 Ø6 Flat Washer  
34 Angle Adjusting Spring  
35 Ø10 Flat Washer  
36 M10 Lock Nut  
69 Clamp  
70 Hex Key  
71 M8x16 Spindle Bolt (LH thread)  
72 Ø8 Flat Washer  
73 Outer Flange  
37 Bevel Lock Lever  
74 Blade (sold separately)  
Item 61971  
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Parts List (continued)  
Part  
Description  
Qty  
1
2
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
2
1
1
1
1
4
4
1
1
1
1
2
1
Part  
Description  
Qty  
1
1
1
1
2
1
1
2
2
1
2
2
1
2
1
6
1
2
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
2
1
75 Arbor Insert (sold separately)  
76 Inner Flange  
117 Non-Standard Screw  
118 Washer  
77 M5x16 Cross Pan Head Screw  
78 Bearing Cover  
79 Spindle  
80 Woodruff Key 4  
81 6023 Bearing  
82 Bearing Housing  
83 Large Gear  
84 Ø17 Circlip  
85 HK121610 Needle Bearing  
86 Saw Head  
87 M4x8 Screw  
88 Saw Head Bracket  
89 M5x10 Screw  
119 Blade Guard  
120 Blade Guard Spring  
121 M6x8 Cross Pan Head Screw  
122 Blade Guard Pivot Plate  
123 Blade Guard Locating Board  
124 M5x20 Cross Pan Head Screw  
125 M6x10 Screw  
126 Short Link Bar  
127 Blade Guard Roller  
128 Ø5 Retaining Ring  
129 Half Ball Shaft Shoulder Screw  
130 ST6x18 Self-Tapping Screw  
131 Lift Handle  
132 ST3.9x16 Self-Tapping Screw  
133 Upper Handle  
134 M5x40 Cross Pan Head Screw  
135 Power Cord  
90 Rubber Block  
91 Saw Head Label  
92 Depth Adjustment Nut  
93 M6x35 Depth Stop Bolt  
94 6202 Bearing  
95 Rotor Self-Locking Spring  
96 Spindle Lock  
97 Spindle Lock Sheath  
98 Rotor  
99 Carbon Brush  
100 6000 Bearing  
101 Air Seal Ring  
102 ST4.8x60 Self-Tapping Screw  
103 Stator  
104 6x50 Wing Screw  
105 Bracket  
106 Turntable Locking Pin  
107 Miter Lock Support  
108 Turntable Connector  
109 Ø8 Spring Washer  
110 M8x30 Inner Hex Angle Screw  
111 Dust Outlet  
112 Dust Bag  
113 M6 Lock Nut  
114 Connecting Bar  
115 M5 Lock Nut  
116 Connecting Bar Bushing  
136 Cable Sleeve  
137 ST3.9x14 Self-Tapping Screw  
138 Power Cord Clamp  
139 Lower Handle  
140 Locking Pin  
141 Trigger Lock Connector  
142 Right Trigger Lock Button  
143 Trigger  
144 Switch  
145 Left Trigger Lock Button  
146 Switch Torsion Spring  
147 Motor Housing Label  
148 Motor Housing  
149 Brush Holder  
150 Brush Holder Cap  
151 M6x35 Cross Pan Head Screw  
152 M4x4 Inner Hex Locking Screw  
153 Laser Seat  
154 Laser Head  
155 Battery Box  
156 Battery  
157 Battery Box Cover  
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.  
Page 18  
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Assembly Diagram  
Item 61971  
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Limited 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 • 1-888-866-5797  
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