Harbor Freight Tools 91146 Welding Consumables User Manual


 
SKU 91146 For technical questions, please call 1-800-444-3353. PAGE 10
13. Never plug the Power Cord of this product into an electrical outlet while
standing on a wet or damp surface.
22. Do not unplug the Welder by pulling on the Power Cord. Keep the Power
Cord away from heated surfaces.
12. Industrial applications must follow OSHA requirements.
14. Connect the earth ground as near as possible to the operating area. Earth
connections to structural parts of the building or other places distant to the
operating area will reduce their effectiveness and increase the danger of electric
shock.
15. In addition to grounding the workpiece with the Welder Grounding Clamp, an
earth grounding of the workpiece is recommended. Ground it directly to an
earth pipe or grounding rod with a separate cable of appropriate size.
IMPORTANT: Only a qualified, certified electrician should perform this
procedure.
16. Do not touch the welding wire if you are in contact with the workpiece,
ground, or another welding wire from a different machine.
18. Do not pass equipment cables through or near lifting chains, crane cables,
or any electrical lines.
17. Do not allow the welding wire to touch earth ground. Accidental earth
discharges may cause overheating and fire hazards.
19. Never use the Welder near water. Ensure that the surrounding area and cutting
objects are dry. Do not spray water or other liquids on or near the Welder.
20. Avoid all direct contact between the skin and wet garments and metal parts
under electrical power. Check that gloves and protective clothing are dry.
21. Never leave the Welder unattended when it is plugged into an electrical
outlet. Make sure to unplug it from its electrical outlet before leaving the area.
23. Always turn off the Welder in the event of a power failure.
24. Significant DC electrical voltage exists after turning off and unplugging the
Welder. Discharge the electrode to ground before handling.