WEN 4256 User Manual

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CONTENTS

Technical data…..……………………………………………………….. 3
General safety rules…….……………………………………………….. 4
Specific safety rules for bench grinder..………………………………… 6
Electrical information…………………………………………………... 8
Know your bench grinder……………………………………………….. 10
Assembly………………………………………………………………… 11
Operation………………………………………………………………... 12
Maintenance…………………………………………………………….. 13
Exploded view…………………………………………………………… 14
Parts list………………………………………………………………… 15
Warranty………………………………………………………………… 16

TECHNICAL DATA

6" Bench Grinder

Model: 4256

Motor: 120 V, 60 Hz, 1.5 A
Speed: 3550rpm (no load)
Wheel size: 6"x5/8"
Arbor size: 1/2"
Lamp: 120V, 15W

Weight: 22 lb

Package contents:

Bench grinder, 1-fine 60grit wheel (assembled), 1-coarse 36 grit wheel (assembled), 2-tool rests and 2-eye
shields

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GENERAL SAFETY RULES

Safety is a combination of common sense, staying alert, and knowing how your drill press works.

SAVE THESE SAFETY INSTRUCTIONS.

WARNING: To avoid mistakes that could cause serious injury, do not plug in the drill press until

the following steps have been read and understood.

1. READ and become familiar with this entire instruction manual. LEARN the tool’s applications,

limitations, and possible hazards.

2. AVOID DANGEROUS CONDITIONS. Do not use power tools in wet or damp areas or expose them to

rain. Keep work areas well-lit.

3. DO NOT use power tools in the presence of flammable liquids or gases.

4. ALWAYS keep your work area clean, uncluttered, and well-lit. DO NOT work on floor surfaces that

are slippery with sawdust or wax.

5. KEEP BYSTANDERS AT A SAFE DISTANCE from the work area, especially when the tool is

operating. NEVER allow children or pets near the tool.

6. DO NOT FORCE THE TOOL to do a job for which it was not designed.

7. DRESS FOR SAFETY. Do not wear loose clothing, gloves, neckties, or jewelry (rings, watches, etc.)

when operating the tool. Inappropriate clothing and items can get caught in moving parts and draw you
in. ALWAYS wear non-slip footwear and tie back long hair.

8. WEAR A FACE MASK OR DUST MASK as the drilling operation produces dust.

WARNING: Dust generated from certain materials can be hazardous to your health. Always

operate the drill press in a well-ventilated area and provide for proper dust removal. Use dust collection
systems whenever possible.

9. ALWAYS remove the power cord plug from the electric outlet when making adjustments, changing

parts, cleaning or working on the tool.

10. KEEP GUARDS IN PLACE AND IN WORKING ORDER.

11. AVOID ACCIDENTAL START-UPS. Make sure the power switch is in the OFF position before

plugging in the power cord.

12. REMOVE ADJUSTMENT TOOLS. Always make sure all adjustment tools are removed from the drill

press before turning it on.

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13. NEVER LEAVE A RUNNING TOOL UNATTENDED. Turn the power switch to OFF. Do not leave

the tool until it has come to a complete stop.

14. NEVER STAND ON A TOOL. Serious injury could result if the tool tips or is accidentally hit.

DO NOT store anything above or near the tool.

15. DO NOT OVERREACH. Keep proper footing and balance at all times. Wear oil-resistant rubber-soled

footwear. Keep the floor clear of oil, scrap, and other debris.

16. MAINTAIN TOOLS PROPERLY. ALWAYS keep tools clean and in good working order. Follow

instructions for lubricating and changing accessories.

17. CHECK FOR DAMAGED PARTS. Check for alignment of moving parts, jamming, breakage,

improper mounting, or any other conditions that may affect the tool’s operation. Any part that is
damaged should be properly repaired or replaced before use.

18. MAKE THE WORKSHOP CHILDPROOF. Use padlocks and master switches and ALWAYS remove

starter keys.

19. DO NOT operate the tool if you are under the influence of drugs, alcohol, or medication that could

affect your ability to use the tool properly.

20. 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.