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Item 68104 

        

Grinder Safety Warnings

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.
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.

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.

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 

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.
17. Maintain labels and nameplates on the tool.  

These carry important safety information.  

If unreadable or missing, contact 

Harbor Freight Tools for a replacement.

18. Avoid unintentional starting.  

Prepare to begin work before turning on the tool.

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.

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: 

• Lead from lead-based paints 

• Crystalline silica from bricks and cement or other 

masonry products 

• Arsenic and chromium from 

chemically treated lumber 

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.

)

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.

)

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.

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:
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.  Wear suitable gloves to reduce the 

vibration effects on the user.

4.  Use tools with the lowest vibration when there 

is a choice between different processes.

5.  Include vibration-free periods each day of work.
6.  Grip tool as lightly as possible (while still keeping 

safe control of it).  Let the tool do the work.

7.  To reduce vibration, maintain the tool as 

explained in this manual.  If any abnormal 

vibration occurs, stop use immediately.

SAVE THESE INSTRUCTIONS.

Summary of Contents for 14 Industrial Cut-off Saw 68104

Page 1: ......

Page 2: ...p 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 Table A RECOMMENDED MINIMUM WI...

Page 3: ...ON READ AND FOLLOW THESE INSTRUCTIONS 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 i...

Page 4: ...ad from lead based paints Crystalline silica from bricks and cement or other masonry products Arsenic and chromium from chemically treated lumber 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 t...

Page 5: ...blade in the locked down position Lock Ball 21 Depth Bolt 7 Depth Nut 8 Figure C Lock Ball and Depth Bolt 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 Angle Gui...

Page 6: ... the Fixed Guard as shown in Figure F Rotate the wheel until the Lock Pin slides into place Spindle Lock Pin 61 Figure F Spindle Lock Pin 4 While continuing to hold down the Spindle Lock Pin use the Wrench 92 to remove the Arbor Bolt 41 Spindle Lock Pin 61 Wrench 92 Cut off Wheel 44 Arbor Bolt 41 Figure G Removing Cut off Wheel 5 Remove the Arbor Bolt 41 Arbor Washer 42 Outer Flange 43 and Cut off...

Page 7: ...Figure D Vise Functions General Operating Instructions 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 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 3 Plug the Power...

Page 8: ...cation 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 qualif...

Page 9: ... needed use one with the proper diameter for its length and load See Table A on page 2 Performance decreases over time 1 Cut off Wheel worn 2 Carbon brushes worn or damaged 1 Replace Cut off Wheels as needed 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 machin...

Page 10: ...Spindle Lock Cover 59 Screw M4x8 60 Spring 61 Spindle Lock Pin 62 Spindle Lock 63 Bearing 6302 64 Rotor Part Description 65 Bearing 6200 66 Seal Ring 67 Screw M6x70 68 Spring Washer 69 Flat Washer 70 Stator 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...

Page 11: ...78 59 79 77 75 74 71 73 72 70 17 16 15 14 13 12 11 7 21 22 23 24 25 26 30 31 32 20 19 18 27 28 29 92 33 34 50 49 48 93 94 95 46 45 44 43 47 31 30 87 86 85 84 88 89 90 85 91 42 41 40 38 37 36 35 39 36 51 52 53 63 62 61 60 59 58 54 55 56 57 76 83 82 81 80 1 8 9 10 6 5 4 3 2 1 69 68 67 66 65 64 ...

Page 12: ... 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 ...

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