COMPOSITE AIR HAMMER WITH FOUR CHISELS 98672 SET UP AND OPERATING INSTRUCTIONS Distributed exclusively by Harbor Freight Tools®. 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our website at: http://www.harborfreight.com Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL. Copyright© 2008 by Harbor Freight Tools®. All rights reserved.
SAVE THIS MANUAL NOTICE is used to address practices not related to personal injury. Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
tool. Distractions are able to result in the loss of control of the tool. Personal safety a. b. c. Stay alert. Watch what you are doing and use common sense when operating the tool. Do not use the tool while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the tool increases the risk of injury to persons. Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep hair, clothing, and gloves away from moving parts.
safer at the rate for which the tool is designed. c. d. Do not use the tool if the switch does not turn the tool on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired. Disconnect the tool from the air source before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool unintentionally.
SYMBOLS AND SPECIFIC SAFETY INSTRUCTIONS cannot be built into this product, but must be supplied by the operator. 2. WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities, contains chemicals known [to the State of California] to cause cancer, birth defects or other reproductive harm.
5. Obey the manual for the air compressor used to power this tool. 3. Wear suitable gloves to reduce the vibration effects on the user. 6. Install an in-line shutoff valve to allow immediate control over the air supply in an emergency, even if a hose is ruptured. 4. Use tools with the lowest vibration when there is a choice between different processes. 5. Include vibration-free periods each day of work. 6. Grip tool as lightly as possible (while still keeping safe control of it).
FUNCTIONAL DESCRIPTION Air Supply TO PREVENT EXPLOSION: Use only clean, dry, regulated, compressed air to power this tool. Do not use oxygen, carbon dioxide, combustible gases, or any other bottled gas as a power source for this tool. Specifications Operating Air Pressure 90 PSI Maximum Air Pressure 90 PSI Air Inlet 1/4” -18 NPT Female Blows Per Minute 4,500 Air Consumption 3.2 CFM @ 90 PSI Components and Controls The only control is the Trigger (3).
ponents, such as a connector and quick coupler, will make operation more efficient, but are not required. WARNING! TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Do not install a female quick coupler on the tool. Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected. Note: Air flow, and therefore tool performance, can be hindered by undersized air supply components. 3.
TO PREVENT SERIOUS INJURY: Do not adjust or tamper with any control or component in a way not specifically explained within this manual. Improper adjustment can result in tool failure or other serious hazards. OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product. Inspect tool before use, looking for damaged, loose, and missing parts.
3. NOTE: The threads inside the Cylinder (13) are plastic. Do not exert too much twisting pressure or they can be damaged. 4. To remove, or change chisel heads, simply reverse steps 1 and 2. Work Piece and Work Area Set Up 1. 2. 3. 4. Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent injury and distraction.
USER-MAINTENANCE INSTRUCTIONS Procedures not specifically explained in this manual must be performed only by a qualified technician. TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Turn off the tool, detach the air supply, safely discharge any residual air pressure in the tool, and release the throttle and/or turn the switch to its off position before performing any inspection, maintenance, or cleaning procedures. TO PREVENT SERIOUS INJURY FROM TOOL FAILURE: Do not use damaged equipment.
Troubleshooting Problem Possible Causes Air Hammer will 1. Not enough air pressure and/ or air flow. not start 2. Obstructed trigger. Likely Solutions 1. Check for loose connections and make sure that air supply is providing enough air flow (CFM) at required pressure (PSI) to the tool’s air inlet. Do not exceed maximum air pressure. 2. Clean around trigger to ensure free movement. 3. Lubricate using air tool oil and grease according to directions. 4. Clean air inlet screen of buildup. 3.
90 Day Warranty Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.
SKU 98672 Record Product’s Serial Number Here: For technical questions, please call 1-800-444-3353. 4 5 XPB-AH150 NO. Parts No. 1 XPB-AH150-01 2 XP-SP-30250 3 XPB-AH150-03 4 XPA-AH150-05 5 XP-ORP-0120 3 17 6 5 15 Description 20 Housing Spring Pin3*25 Trigger Spring "O"Ring(P12) 21 16 8 1 1 1 1 4 7 QTY 22 19 14 NO. 11 12 13 14 15 13 10 5 5 Parts No XP-SP-30180 XP-AH150-12 XP-AH150-13 XP-AH150-14 XP-AH150-15 .
