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Manafacture: DeVillbiss Air Power Company
File size: 105.21 kb
File name: b8cf80cd-0ada-43f4-81a7-27196881b1d1.pdf
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manual abstract
• Some materials such as adhesives and tar, contain chemicals whose vapors could cause serious injury with prolonged exposure. • Always wear MSHA/NIO5H approved, properly fitting face mask or respirator when using such tools. • Always work in a clean, dry, well ventilated area. RISK OF INJURY • Tools left unattended, or with the air hose attached can be activated by unauthorized persons leading to their injury or injury to others. • Power tools can throw materials through out the work area. • Power tools can become activated by accident during maintenance or tool changes. • Power tools can cause the workpiece to move upon contact leading to injury. • Loss of control of the tool can lead to injury to self or others. • Poor quality, improper, or damaged tools such as grinding wheels, chisels, sockets, drills, etc., can fly apart during operation, propelling particles throughout the work area. • Remove air hose when tool is not in use and store tool in secure location away from reach of children. • Keep work area clean and free of clutter. Keep children and others away from work area during operation of the tool. • Keep work area well lit. • Remove air hose to lubricate or add grinders, sanding discs, drills, etc. to the tool. • Never carry the tool by the hose. • Avoid unitentional starting. Don't carry hooked-up tool with finger on trigger. • Repair servicing should be done only by an authorized service representative. • Clamps or other devices to prevent movement. • Never operate tool while under the influence of drugs or alcohol. • Don't overreach. Keep proper footing and balance at all times. • Keep handles dry, clean, and free from oil and grease. • Stay alert. Watch what you are doing. Use common sense. Do not operate tool when you are tired. • Always use tool attachments rated for the speed of the power tool. • Never use tools which have been dropped, impacted or damaged by use. • Use only impact grade sockets on an impact wrench. • Do not apply excessive force to the tool – let the tool perform the work. RISK OF ENTANGLEMENT • Tools which contain moving elements, or drive other moving tools, such as grinding wheels, sockets sanding discs, etc. can become entangled in clothing, jewelry and other loose objects, resulting in severe injury. • Never wear loose fitting clothes, or apparel which contains loose straps or ties, etc. which could become entangled in moving parts of the tool. • Remove any jewelry, watches, identifications, bracelets, necklaces, etc. which might become caught by the tool. • Keep hands away from moving parts. Tie up or cover long hair. RISK OF CUT OR BURNS • Tools which cut, shear, drill, punch, chisel, etc. are capable of causing serious injury. • Keep the working part of the tool away from hands and body. 3 — ENG D21543 MODEL 919.19009 1/2” IMPACT WRENCH OPERATING INFORMATION SPECIFICATION CHART Torque 230 ft./lbs. @ 7000 RPM’s Maximum Working Pressure 90 PSI Air Inlet 1/4” NPT Recommended Hose Size 3/8” I.D. Minimum CFM Required @ 90 PSI 8 CFM (25% usage) #1 Approximately 150 ft./lbs. Torque #2 Approximately 190 ft./lbs. Torque #3 Approximately 210 ft./lbs. Torque #4 Approximately 230 ft./lbs. Torque TORQUE REGULATOR KNOB 1 3 4 2 Lubrication Air tools require lubrication throughout the life of the tool. The air motor and bearing uses compressed air to power the tool. Because moisture in compressed air will rust the air motor, you must lubricate the motor daily. An inline oiler is recommended. To lubricate the air motor manually: 1. Disconnect the tool from the air supply holding it so the air inlet faces up 2. Hold the trigger down and put one teaspoon of air tool oil in the air inlet (use SAE #10 weight oil if air tool oil is not available). Holding the trigger down helps circulate oil in the motor. 3. Connect the tool to an air source, cover the exhaust port with a towel and run for a few seconds. Any excess oil in the motor is immediately expelled from the exhaust port. Always direct exhaust port away from people or objects. Air Supply Recommended Air Compressor: 3/4 HP tank for intermittent use - 1.5 HP or larger for heavier duty use. Air hose should be at least 3/8" I.D. Pipe and fittings between compressor and air hose should be at least 1/2" nominal size. (5/8 I.D.). Be sure piping is free of droops and sags where moisture can accumulate. *The use of air filters and air line lubricators is recommended. Operation Before each use, drain water out of air compressor tank and condensation from air lines. After clearing air compressor moisture and lubricating tool, connect tool to an air hose of recommended size. Check air pressure. This tool operates at a maximum 90 PSI pressure. Set torque regulator, see chart, to set the desired setting to avoid over tightening and possible damage. Forward and reverse direction are controlled by pushing the button noted. Depress the trigger to operate tool. Impact wrench sockets and accessories must be . used ...
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