MODEL 919.19008
3/8” AIR RATCHET WRENCH
SPECIFICATION CHART
Free Speed | 150 RPM (Forward/Reverse) |
Maximum Working Pressure | 90 PSI |
Air Inlet | 1/4" NPT |
Recommended Hose Size | 3/8" I.D. |
Minimum CFM Required @ 90 PSI | 5.5 CFM (25% usage) |
Torque Delivered @ 150 RPMS | 45 Ft./Lbs. |
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Follow instructions for lubricating and changing accessories.
Maintain tools with care.
OPERATING INFORMATION
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 throttle lever down and put one drop of air tool oil in the air inlet (use SAE #10 weight oil if air tool oil is not available). Holding the throttle lever 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 IMME- DIATELY EXPELLED FROM THE EXHAUST PORT. ALWAYS DIRECT EXHAUST PORT AWAY FROM PEOPLE OR OBJECTS.
*Failure to lubricate the tool at the air inlet will void your warranty.
Air Supply
Recommended Air Compressor: 1 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 com- pressor 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.
The throttle control lever provides instant response when depressed. The reverse button is located in the ratchet housing and determines the direction of rotation. When driving a fastener to the point that the ratchet stalls, further tightening can be accomplished by operating the air ratchet in the same manner as a manually operated ratchet.
Impact wrench sockets and accessories must be used with this tool. Do not use hand sockets and accessories.
5 — ENG | D21543 |