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AIR HAMMER AIR HAMMER
AIR HAMMER AIR HAMMER AIR HAMMER
WITH TWO CHISELS WITH TWO CHISELS WITH TWO CHISELS
WITH TWO CHISELS WITH TWO CHISELS
92037
ASSEMBLY AND OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
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Copyright © 2004 by Harbor Freight Tools . All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tool
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Specifications Item Description Air P ressure R equirem ent 90 P SI M ax, 4 C FM (Average) Air Inlet S ize ¼ inch, 18 N PT C hisel S hank Size 10 m m standard (0.395 inches) 150m m Length BPM 4,500 C hisels Included 1 – flat and 1 – pointed Save This Manual You will need the manual for the safety warnings and precautions, assembly instructions, operating and maintenance procedures, parts list and diagram. Keep your invoice with this manual. Write the invoice number on the inside of th
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8. Use eye and ear protection. Always wear ANSI approved impact safety glasses and full face shield. Wear an ANSI approved dust mask or respirator when working around metal, wood, and chemical dusts and mists. Wear ear plugs. 9. Do not overreach. Keep proper footing and balance at all times. Do not reach over or across running machines. 10. Maintain tools with care. Keep tools sharp and clean for better and safer performance. Follow instructions for lubricating and changing accessories. Inspe
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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. (Califor- nia Health & Safety Code 25249.5, et seq. ) Warning: The brass components of this product contain lead, a chemical known to the State of California to cause birth defects (or other reproduct
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Assembly The Air Hammer comes completely assembled, except for any air inlet fittings. Note: Use pipe thread seal or Teflon tape on all threaded connections. Air Connection 1. Attach a 1/4” NPT plug (not supplied) into the Air Inlet (9) fitting. A fitting is necessary before a connection can be made to an Air Compressor. 2. For easy connection or removal, attach an Air Quick Coupler (not supplied) hose on the compressor. 3. Retighten all couplings and fittings. Oiler and Filter Connection Dirt,
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Cylinder (14) Pointed Chisel Retainer Spring (15) Trigger (16) Regulator (4) Air Inlet (9) Chiseling Operation Warning: Do not operate the Air Hammer unless the Retainer Spring (15) is screwed completely onto the Cylinder (14). Otherwise, the chisel could fly out of the Cylinder causing injury. 1. Set the (1.5 HP minimum) air compressor pressure regulator to 90 PSI. 2. Connect the compressor air hose (minimum 3/8” I.D.) to the Air Inlet (9) on the handle of the Air Hammer. If an oiler is not u
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Maintenance 1. After each use, wipe the Air Hammer with a clean cloth to remove any dirt and grease buildup. 2. To maintain tool life, always lubricate the air line by adding a few drops of pneumatic tool oil to the air line (or Air Inlet) before each use. Or, install the automatic oiler-filter system as illustrated on page 5. 3. Before each use, drain water out of the air compressor tank and condensation from the air lines. Refer to the Air Compressor Operation Manual. 4. Periodically check and
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Assembly Drawing SKU 92037 For technical questions, please call 1-800-444-3353 Page 8
