Assessments - 3, GPA: 3.7
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Loose clothing or jewelry may become caught in moving parts and result in serious personal injury. 6. Do not depress trigger when connecting the air supply hose. 7. Always use attachments designed for use with air powered tools. Do not use damaged or worn attachments. 8. Never trigger the tool when not applied to a work object. Attachments must be securely attached. Loose attachments can cause serious injury. 9. Protect air lines from damage or puncture. 10. Never point an air tool at oneself or any other person. Serious injury could occur. 11. Check air hoses for weak or worn condition before each use. Make sure all connections are secure. !WARNING Release all pressure from the system before attempting to install, service, relocate or perform any maintenance. 12. Keep all nuts, bolts and screws tight and ensure equipment is in safe working condition. 13. Do not put hands near or under moving parts. 14. Always secure workpiece in a vise or clamp. Do not place hands on the black cylinder or spring retainer when operating the tool. !WARNING The spring retainer must be used to hold the chisel in place. Personal injury can occur if the chisel is not secure. 15. Risk of electrical shock: this tool is conductive. Do not hammer into walls containing live electrical wiring. REMINDER: Keep your dated proof 12 Sp © 2006 Campbell Hausfeld/For parts, product & service information IN246902AV 7/06visit Operating Instructions Assembly SYSTEM SETUP Using fittings or air hoses which are too small can create a pressure drop which will result in a loss of power in the tool. NOTE: Do not install a quick coupler set between the tool and whip hose. !WARNING Do not misuse this product. Excessive exposure to vibration, work in awkward positions and repetitive work motions can cause injury to hands and arms. Stop using any tool if discomfort, numbness, tingling or pain occur, and consult a physician. !WARNING Never carry a tool by the hose or pull the hose to move the tool or a compressor. Keep hoses away from heat, oil and sharp edges. Replace any hose that is damaged, weak or worn. Pre-Operation Air tools require lubrication throughout the life of the tool. Proper lubrication is the owner’s responsibility. Use airtool oil to lubricate, clean and inhibit rust in one step. Failure to lubricate and maintain the air tool properly will dramatically shorten the life of the tool and will void the warranty. NOTICE This air tool requires lubrication before initial use and before and after each additional use. AIR PISTON LUBRICATION The air piston must be lubricated daily. An air piston cannot be oiled too often. !CAUTION Disconnect the chisel/hammer from the air supply before lubricating. 1. Turn the chisel/hammer upside down. 2. While pulling the trigger, pour a teaspoon of oil in the air inlet. !CAUTION Cover exhaust port with a towel before applying air pressure. Oil will discharge through the exhaust port during the first few seconds of operation after an airtool has been lubricated. Failure to cover exhaust port can result in serious injury. 3. Connect the chisel/hammer to the air supply and cover the exhaust port with a towel. Run the chisel/hammer for 7 to 10 seconds. Oil will discharge from the exhaust port when air pressure is applied. If the piston does not cycle, install a bit into the spring retainer. Be careful not to allow the towel to catch in the spring retainer. Operation SPRING RETAINER The spring retainer holds the hammer in place. The retainer must be securely attached (See Figure 1). The retainer is a normal wear item and should be replaced when worn. Replace with MP2896 (2) piece hammer spring set. The retainer unscrews for easy hammer insertion. QUICK CONNECT RETAINER !WARNING The quick connect retainer or spring retainer must be used to hold the hammer in place. Personal injury can occur if the hammer is not secure. The quick connect retainer holds the hammer in place. The retainer must be securely attached and the three set screws must be tightened completely using a hex wrench (See Figure 2). The retainer pulls back for easy hammer insertion and snaps forward to hold the hammer. The retainer is a normal wear item and should be replaced when worn. Replace with PA1039. REGULATOR Some air hammers are equipped with a built-in air regulator to reduce the blow rate. It is located next to the air inlet. Turn the knob counter-clockwise for the fully open, highest speed. Gradually turn the knob clockwise to reduce the speed (See Figure 3). Figure 3 Air Inlet Regulator Maintenance STORAGE The chisel/hammer must be lubricated before storing. Follow the air piston lubrication instructions with an exception to step 3. Only run the chisel/hammer for 2 to 3 seconds instead of 7 to 10 seconds because more oil needs to remain in the chisel/hammer when storing. Technical Service For information regarding the operation or repair of this product, please call 1-800-543-6400. Instrucciones de Funcionamiento REGULADOR A...