14″ Industrial Cut-off Saw
Item 68104
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and undamaged.
If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.
Email our technical support at: [email protected]
©
®
Copyright 2011 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.
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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.
110-120 V~ 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.
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.
2. Do not modify the plug provided – if it will
not fit the outlet, have the proper outlet
installed by a qualified electrician.
15. DISCONNECT TOOLS before servicing;
when changing accessories, such as blades,
bits, cutters, and the like.
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
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.
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.
18. NEVER STAND ON TOOL. Serious injury
could occur if the tool is tipped or if the
cutting tool is unintentionally contacted.
5. Use only 3-wire extension cords that
have 3-prong grounding plugs and 3-pole
receptacles that accept the tool’s plug.
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.
6. Repair or replace damaged or worn cord immediately.
Grounding
Pin
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
Figure A: 125 V~ 3-Prong Plug and Outlet
(for up to 125 V~ and up to 15 A)
until it comes to a complete stop.
7. This tool is intended for use on a circuit that has
an outlet that looks like the one illustrated above in
Figure A: 125 V~ 3-Prong Plug and Outlet.
The tool has a grounding plug
Grounding Instructions
that looks like the plug illustrated above in
Figure A: 125 V~ 3-Prong Plug and Outlet.
TO PREVENT ELECTRIC SHOCK AND
DEATH FROM INCORRECT GROUNDING
WIRE CONNECTION
8. The outlet must be properly installed and grounded
in accordance with all codes and ordinances.
READ AND FOLLOW THESE
INSTRUCTIONS:
9. Do not use an adapter to connect
this tool to a different outlet.
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• Arsenic and chromium from
chemically treated lumber
Grinder Safety Warnings
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.)
For Your Own Safety Read Instruction
Manual Before Operating Grinder
1. Wear eye protection.
2. Use grinding wheel suitable for speed of grinder.
3. Replace cracked wheel immediately.
4. Always use guards and eye shields.
5. Do not overtighten wheel nut.
21. 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.
(California Health & Safety Code § 25249.5, et seq.)
6. Use only flanges furnished with the grinder.
7. Frequently clean grinding dust from beneath grinder.
8. Wear a full face shield over ANSI-approved
safety goggles during use.
22. 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.
9. Do not grind with side of wheel.
10. DO NOT OPERATE WITH ANY GUARD DISABLED,
DAMAGED, OR REMOVED. Moving guards
must move freely and close instantly.
11. The use of accessories or attachments not
recommended by the manufacturer may
result in a risk of injury to persons.
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:
12. When servicing use only identical replacement parts.
13. Do not depress the spindle lock when
starting or during operation.
14. Only use safety equipment that has been approved
by an appropriate standards agency. Unapproved
safety equipment may not provide adequate
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.
protection. Eye protection must be ANSI-approved
and breathing protection must be NIOSH-approved
for the specific hazards in the work area.
15. 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.
16. Industrial applications must follow OSHA guidelines.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
17. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
3. Wear suitable gloves to reduce the
vibration effects on the user.
18. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
4. Use tools with the lowest vibration when there
is a choice between different processes.
19. 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.
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.
20. 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, birth defects or
other reproductive harm. Some examples of these
chemicals are:
7. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
SAVE THESE
• Lead from lead-based paints
• Crystalline silica from bricks and cement or other
masonry products
INSTRUCTIONS.
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Instructions for Putting into Use
Lock
Ball (21)
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.
Depth
Bolt (7)
Note: For additional information regarding the
parts listed in the following pages, refer to the
Assembly Diagram near the end of this manual.
Depth
Nut (8)
Figure C: Lock Ball and Depth Bolt
Safety
Trigger (88)
Button
Depth Bolt: This controls the cutting depth.
This will need to be adjusted as the grinding wheel
wears down. Loosen the Depth Nut to allow adjustment
and retighten it afterwards. Adjust the Depth Bolt
whenever replacing the grinding wheel to prevent
damage to the tool or mounting surface.
Movable
Guard (40)
Angle
Vise (18)
Quick
Guide (16)
Release (15)
Cut-off
Wheel (44)
Vise (8-20)
Depth
Bolt (7)
Vise
Crank
(8)
Wrench
(92)
Lock
Ball (21)
Figure D: Vise Functions
Angle Guide: This sets the Vise opening′s angle/size.
To adjust clamping angle, loosen both Bolts, turn Angle
Guide to desired angle, and retighten both Bolts.
To allow a larger Vise opening, remove both bolts and
install the Angle Guide into the other holes in the Base.
Figure B: Functions
Movable Guard: This is essential for protecting the
operator. Do not use the tool if this guard is damaged,
missing, or does not move freely and close instantly.
Trigger and Safety Button: These controls start
the saw when they are pressed at the same time.
This safety feature helps to prevent accidental
operation; do not strap the Safety Button down.
Vise Crank: Turn this to engage or release the Vise.
Slide the Vise against the workpiece before tightening.
Note: The Vise can tighten only with the Quick Release
in the engaged position, as shown on the left in Figure E.
Lock Ball: This is used to lock the saw in
the down position for transport and storage.
Hold the saw down and push the Lock Ball in to
lock the saw down. Do not use the saw with
the blade in the locked down position.
Quick Release: Use this to quickly move the Vise clear
of the workpiece: loosen the Vise Crank enough to
release pressure, then lift the Quick Release and slide
the Vise Crank back. Then, move the Quick Release
to the engaged position to allow tightening of the vise.
Engaged
Released
Figure E: Quick Release Positions
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4. While continuing to hold down the Spindle Lock Pin,
use the Wrench (92) to remove the Arbor Bolt (41).
Operating Instructions
Cut-off
Read the ENTIRE IMPORTANT
Wheel (44)
SAFETY INFORMATION section at the
beginning of this manual including
all text under subheadings therein
before set up or use of this product.
Arbor
Bolt (41)
Tool Set Up
Spindle Lock
Pin (61)
TO PREVENT SERIOUS INJURY
FROM ACCIDENTAL OPERATION:
Release the Trigger and unplug the tool from its
electrical outlet before performing any inspection,
maintenance, or cleaning procedures.
Wrench
(92)
TO PREVENT SERIOUS INJURY:
DO NOT OPERATE WITH ANY GUARD DISABLED,
DAMAGED, OR REMOVED. Moving guards
must move freely and close instantly.
Figure G: Removing Cut-off Wheel
5. Remove the Arbor Bolt (41), Arbor Washer (42),
Outer Flange (43), and Cut-off Wheel (44).
To Remove or Install a Cut-Off Wheel
1. Raise the Saw if it is locked down by pushing
down on it and pulling out the Lock Ball (21).
2. Open the Movable Guard (40) and tighten the
Bolt (39) to secure it while working on the Wheel.
3. Push in the Spindle Lock Pin towards the
Fixed Guard as shown in Figure F. Rotate the
wheel until the Lock Pin slides into place.
Cut-off
Outer
Arbor
Arbor
Wheel (44)
Flange (43)
Washer (42)
Bolt (41)
Figure H: Removing Wheel
Spindle
Lock Pin
(61)
Figure F: Spindle Lock Pin
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6. Replace with a new Cut-off Wheel, and
reassemble the parts shown in Figure H.
The concave side of the Outer Flange
c. To reposition the Angle Scale, remove both of
the Bolts (17), and reattach the Angle Scale
using the other holes in the Base.
and Arbor Washer must face the wheel,
as shown in Figure I. While holding the Spindle
Lock Pin, tighten the Arbor Bolt with the Wrench.
Angle
Guide (16)
Vise (18)
Quick
Release (15)
Arbor
Bolt (41)
Arbor
Washer (42)
Vise
Crank
(8)
Outer
Flange (43)
Cut-off Wheel (44)
Inner Flange (46)
Figure D: Vise Functions
Figure I: Flange and Washer Cross-section
General Operating Instructions
7. Loosen Depth Nut (8), and adjust
Depth Bolt (7) to prevent new Cut-off Wheel
from cutting into underlying surface.
Tighten Depth Nut afterwards. See Figure C.
TO PREVENT SERIOUS INJURY:
DO NOT OPERATE WITH ANY GUARD
DISABLED, DAMAGED, OR REMOVED.
Moving guards must move freely and close instantly.
Bolt (39) MUST be loose before operation.
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 distraction and injury.
1. Using the Vise, secure your workpiece and,
if necessary, adjust the angle of the cut.
2. Raise the Saw by pushing down on it
and pulling out the Lock Ball (21).
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.
3. Plug the Power Cord into the nearest 120
V~, grounded, electrical outlet. Squeeze the
Trigger and press the Safety Button to start
the Saw. Allow the Cut-off Wheel to attain
full speed for one minute before working.
3. Secure loose work pieces using the vise
to prevent movement while working:
4. With one hand on the Handle and the other hand
clear, slowly bring the Saw down, letting the Saw
do the work. Do not apply excessive force.
Engaged
Released
5. If the Cut-off Wheel does not cut all the way through
the workpiece, raise the Saw and release the
Trigger. Unplug the unit. Wait until the unit comes
to a full stop. Remove the workpiece. Set the Depth
Bolt to a deeper setting and bring the Saw all the
way down to make sure the Cut-off Wheel doesn’t
contact the Base. If it does contact any part of
the Base, re-adjust the depth so it doesn’t.
Figure E: Quick Release Positions
a. To use the Quick Release, put the Quick Release
tab in the position shown on the left in Figure E
and push the Vise (18) up against the workpiece.
Then tighten the Vise Crank. When releasing,
loosen the Vise Crank about a turn, lift up the
Quick Release, and pull the Vise Crank open.
6. Do not remove the workpiece until the
Cut-off Wheel has stopped moving.
7. After use, to prevent accidents, turn off the tool,
disconnect its power supply, and lock it down
by pushing it down as far as it will go, and then
pushing the Lock Ball (21) in after use. Clean,
then store the tool indoors out of children’s reach.
b. To cut at various angles (up to 45°),
adjust the Angle Scale by loosening the two
Bolts (17). Adjust the Angle Scale to the desired
setting and then tighten the Bolts (17).
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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:
Release the Trigger and unplug the tool from its
electrical outlet before performing any inspection,
maintenance, or cleaning procedures.
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 condition
of the tool. Check for loose hardware, misalignment
or binding of moving parts, cracked or broken
parts, damaged electrical wiring, and any other
condition that may affect its safe operation.
2. AFTER USE, wipe external surfaces
of the tool with clean cloth.
3.
WARNING! If the supply cord of this
power tool is damaged, it must be replaced
only by a qualified service technician.
Cut-off Wheel Storage
and Handling
1. Handle Cut-off Wheels carefully to prevent
dropping or bumping. Do not use wheels
that have been dropped or bumped.
2. Store Cut-off Wheels in shelves, racks, boxes, or
drawers. Storage area must be kept dry, and above
freezing. Any grinding or cut-off wheels exposed to
humidity or freezing temperatures must not be used.
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Troubleshooting
Problem
Tool will not start.
Possible Causes
1. Cord not connected.
Likely Solutions
1. Check that cord is plugged in.
2. No power at outlet.
2. Check power at outlet. If outlet is unpowered,
turn off tool and check circuit breaker. If breaker
is tripped, make sure circuit is right capacity
for tool and circuit has no other loads.
3. Tool’s thermal reset breaker
tripped (if equipped).
3. Turn off tool and allow to cool.
Press reset button on tool.
4. Internal damage or wear.
(Carbon brushes or
4. Have technician service tool.
switch, for example.)
Tool operates slowly. Extension cord too long or
wire size too small.
Eliminate use of extension cord. If an extension cord
is needed, use one with the proper diameter for its
length and load. See Table A on page 2.
Performance
1. Cut-off Wheel worn.
1. Replace Cut-off Wheels as needed.
decreases over time.
2. Carbon brushes worn
or damaged.
2. Have qualified technician replace brushes.
Excessive noise
or rattling.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
Have technician service tool.
Overheating.
1. Forcing machine to work too fast. 1. Allow machine to work at its own rate.
2. Blocked motor housing vents.
2. Wear ANSI-approved safety goggles and
NIOSH-approved dust mask/respirator while
blowing dust out of motor using compressed air.
3. Motor being strained by long or
small diameter extension cord.
3. Eliminate use of extension cord. If an extension cord
is needed, use one with the proper diameter for
its length and load. See Table A on page 2.
Follow all safety precautions whenever diagnosing or servicing
the tool. Disconnect power supply before service.
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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
Part
Description
Part
Description
1
2
3
4
5
6
7
8
9
Bolt M6x14
33 Nut M6
65 Bearing 6200
Rubber Foot
Bolt M8x12
34 Hinge Cover
35 Bolt M5x22
36 Washer
37 Spacing Nut
38 Nut M5
66 Seal Ring
67 Screw M6x70
68 Spring Washer
69 Flat Washer
70 Stator
Base
Depth Adjustment Base
Depth Nut M8
Depth Bolt M8x40
Vise Crank
39 Bolt M4x14
40 Movable Guard
41 Arbor Bolt M10x20
42 Arbor Washer
43 Outer Flange
44 Cut-off Wheel
45 Washer
46 Inner Flange
47 Screw M5x55
48 Stationary Guard
49 Gearbox Cover
50 Bearing 6203
51 Ø40 Binding Ring
52 Output Spindle
53 Washer
71 Motor Housing
72 Carbon Brush Hole
73 Carbon Brush
74 Carbon Brush Cover
75 Screw M5x8
76 Intermediate Cover
77 Bearing Back Cover
78 Motor Housing Back Cover
79 Toothed Washer
80 Spring Pin 8X40
81 Spring
Pin 4X20
10 Threaded Rod
11 Quick Release Base
12 Rivet
13 Rod Bushing
14 Ø20 Retaining Ring
15 Quick Release
16 Angle Guide
17 Bolt M10x25
18 Vise
19 Cotter Pin
20 Vise Pin
21 Lock Ball
22 Lock Pin O-Ring
23 Lock Pin Shaft
24 Nut M8
25 Support Block
26 Lock Pin M8
27 Spring Washer
28 Flat Washer
29 Bolt M8x20
30 Flat Washer
31 Spring Washer
32 Bolt M5x12
82 Block
83 Pin
84 Screw St3.9x20
85 Screw St3.9x14
86 Left Handle
87 Right Handle
88 Trigger
89 Power Cord Protector
90 Power Cord
91 Power Cord Clamp
92 Wrench
54 Key
55 Gear
56 Ø16 Binding Ring
57 Washer
58 Spindle Lock Cover
59 Screw M4x8
60 Spring
61 Spindle Lock Pin
62 Spindle Lock
63 Bearing 6302
64 Rotor
93 Plug
94 Rivet
95 Wheel
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.
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Assembly Diagram
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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.
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
This warranty gives you specific legal rights and you may
also have other rights which vary from state to state.
WARRANTIES OF MERCHANTABILITY AND FITNESS.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353
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