User Manual

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heavier gauge. The smaller the gauge number, the larger diameter of the extension cord. If in doubt of the
proper size of an extension cord, use a shorter and thicker cord. An undersized cord will cause a drop in
line voltage resulting in a loss of power and overheating. USE ONLY A 3-WIRE EXTENSION CORD
THAT HAS A 3-PRONG GROUNDING PLUG AND A 3-POLE RECEPTACLE THAT
ACCEPTS THE TOOL’S PLUG.
29. USE SAFETY GOGGLES AT ALL TIMES—that comply with ANSI Z87.1. Normal
safety glasses only have impact resistant lenses and are not designed for safety. Wear a
face or dust mask when working in a dusty environment. Use ear protection, such as
plugs or muffs, during extended periods of operation.
SAVE THESE INSTRUCTIONS
SPECIFIC SAFETY RULES FOR BENCH GRINDER
1. Use grinding wheels suitable for the speeds of the grinder.
2. Stand beside the bench grinder during start-up, not facing directly in front.
3. Do not remove the wheel guard.
4. Do not use the grinding wheel to cut anything.
5. Do not use anything to stress the grinding wheel.
6. Use a grinding wheel dressing tool to shape or remove glaze from grinding wheels.
7. Adjust distance between wheel and tool rest to maintain 1/8 inch (3.2 mm) or less separation as the
diameter of the wheel decreases with use.
8. Connect to a supply circuit protected by a circuit breaker or time-delay fuse.
9. Secure the bench grinder to its supporting surface to prevent the grinder from tipping over, sliding, or
walking on its supporting surface.
 Replace a cracked wheel immediately.
 Always use the guards and eye shields.
 Do not overtighten the wheel nut.
 Use only flanges furnished with this grinder.
10. Always inspect grinding wheels prior to use for cracks, missing pieces, etc. Replace wheel immediately
before use.
11. USE ONLY GRINDING WHEELS that comply with ANSI B7.1 and rated greater than 3550 RPM.
12. GUARD AGAINST ELECTRICAL SHOCK by preventing body contact with grounded surfaces. For
example: pipes, radiators, ranges, refrigerator enclosures.
13. DO NOT use wheels with incorrect size holes. NEVER use wheel washers or wheel screws that are
defective or incorrect, and NEVER touch a grinding wheel or other moving parts.