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Summary of Contents for Benchmark 1282-943
- Page 1 5 Year Limited Warranty WEAR CSA WEAR A WEAR EAR APPROVED EYE FACE MASK PROTECTION PROTECTION...
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Page 2: Product Specifications
PRODUCT SPECIFICATIONS PNEUMATIC 1/4” DIE GRINDER Max speed 20,000 RPM Max PSI 90PSI Average Air Consumption 4 CFM @ 90PSI Working pressure 90 PSI Air inlet 1/4” NPT Collets 1/4" (installed in tool) and 1/8" Recommended Hose 3/8" (9.5mm) Weight 1.3lbs. -
Page 3: Table Of Contents
1282-943 PNEUMATIC 1/4" DIE GRINDER TABLE OF CONTENTS Product Specifications ....................1 Table of Contents ....................... 2 Safety Gudelines ..................... 3-6 Symbols........................7 Tool Specific Warnings....................7 Know your Pneumatic 1/4” Die Grinder ..............8 Assembly and Operating ..................9-12 Maintenance ...................... -
Page 4: Safety Gudelines
SAFETY GUIDELINES WARNING: This manual contains information that relates to PROTECTING PERSONAL SAFETY and PREVENTING EQUIPMENT PROBLEMS. It is very important to read this manual carefully and understand it thoroughly before using the product. The symbols listed below are used to indicate this information. DANGER! Potential hazard that will result in serious injury or loss of life. - Page 5 1282-943 PNEUMATIC 1/4" DIE GRINDER SYMBOL MEANING Do not use oxygen or any other combustible or bottled gas to power air-powered tools. Failure to observe this warning Oxygen can cause explosion and serious personal injury or death. nydrogen Use only the compressed air to power the air-powered tools.
- Page 6 DANGER! Keep children away from the work area. Do not allow children to handle power tools. Do not use this tool in the presence of flammable liquids or gases. Sparks that are created during use may ignite gases. Keep air hose away from heat, oil, and sharp edges. Check air hose for wear before each use and ensure that all connections are proper.
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Page 7: Symbols
1282-943 PNEUMATIC 1/4" DIE GRINDER CAUTION! Disconnect tool from the air supply and turn off the compressor before performing any maintenance or changing accessories, when clearing a jammed fastener, when the tool is not in use, when it is being handed to another person, and when it is left unattended. -
Page 8: Tool Specific Warnings
TOOL SPECIFIC WARNINGS Always ensure that the workpiece is firmly secured leaving both • hands free to control the tool. Always ensure that the tool has stopped before connecting it to the • air supply. Verify that grinding accessories that are used with this tool are rated •... -
Page 9: Know Your Pneumatic 1/4" Die Grinder
KNOW YOUR PNEUMATIC 1/4” DIE GRINDER Description Description Air inlet Grinding collet/Chuck Trigger... -
Page 10: Assembly And Operating
1282-943 PNEUMATIC 1/4” DIE GRINDER ASSEMBLY AND OPERATING The Air-powered Die Grinder features a durable, lightweight composite housing designed to reduce vibration. Exhaust is discharged through the rear of the grinder. The tool is ideal for light weld breaking, grinding, porting, polishing applications, and for smoothing sharp edges. - Page 11 AIR SYSTEM Always use clean, dry, regulated, compressed air at 4 to 6.2 bar (60 to 90 PSI) Do not exceed the maximum or minimum pressures. Operating the tool at the wrong pressure (too low or too high) will cause excessive noise or rapid wear of tool. No.
- Page 12 1282-943 PNEUMATIC 1/4” DIE GRINDER WARNING It is recommended that a filter-regulator-lubricator is used and located as close to the tool as possible. If a filter-regulator-lubricator is not installed, place up to 6 drops of compressor oil into the NPT inlet plug before each use.
- Page 13 Operation • Do not allow the tool to run free for an extended period of time. Doing so will shorten the life of the tool. • Verify that the air supply is clean and air pressure does not exceed 90 PSI (6.3 bar) while operating the tool. If the air pressure is too high or unclean, it will shorten the life of the tool.
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Page 14: Maintenance
1282-943 PNEUMATIC 1/4” DIE GRINDER Maintenance NOTE: Do not store the tool anywhere the temperature will fall below freezing. DANGER! • Disconnect the tool from the air compressor before maintenance/service. adjusting and when not in use. • Repairs must be performed by a qualified technician only. - Page 15 • Inspect the trigger, the spring, and the safety mechanism for free movement on a regular basis in order to ensure that the safety system is fully functional. • Verity that no part is loose or missing and that no part is stuck or jammed. •...
- Page 16 1282-943 PNEUMATIC 1/4” DIE GRINDER Problem Possible causes Solutions 1. Motor parts are Tool runs 1. Check filter and air inlet for blockage. jammed. slowly and 2. Pour pneumatic tool oil into air inlet 2. Power regulator is in air flows as per instructions.
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Page 17: Exploded View
EXPLODED VIEW 26 27 23 24... -
Page 18: Parts List
1282-943 PNEUMATIC 1/4” DIE GRINDER PARTS LIST WARNING: When servicing, use only original equipment replacement parts. The use of any other parts may create a safety hazard or cause damage to the tool. Any attempt to repair or replace electrical parts on this tool may create a safety hazard unless repairs are performed by a qualified technician. -
Page 19: Warranty
WARRANTY BENCHMARK WARRANTY If this Benchmark tool fails due to a defect in material or workmanship within five years from the date of purchase, return it to any Home Hardware store with the original bill of sale for exchange. 3-year warranty for the battery and charger. - Page 20 ST. JACOBS, ONTARIO N0B 2N0 © 2021 Home Hardware Stores Limited CUSTOMER SERVICE/TECH SUPPORT 1-866-349-8665 This Benchmark TM product carries a five (5) year LIMITED warranty against defects in workmanship and materials. See Owner’s Manual for full details. READ ALL INSTRUCTIONS BEFORE FIRST USE.
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