Porter-Cable PTX3 Saw User Manual


 
6- ENG
D22714
Set the air compressor’s regulator to 90 PSI. This tool operates at a maximum 90
PSI pressure.
Cutting wheels and spindles should be inspected daily for
excessive wear, cracking, and other damage. Replace any
cutting wheel showing signs of damage.
Depress the throttle safety release and throttle control lever to operate tool. NOTE:
The spindle revolves at full speed when throttle control lever is fully depressed. As
thumb is raised the self releasing throttle closes, slowing down the spindle and
allowing the operator to choose the best speed and power for the job. When the
throttle lever is completely released it cannot be depressed again until the safety
release is disengaged.
DO NOT place any portion of the body in line with the
cutting wheel while it is rotating.
Release throttle control lever to stop tool.
Always disconnect air supply when changing cutting wheels.
When job is complete, turn the air compressor off and store as described in the air
compressor operator manual.
MAINTENANCE
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:
Disconnect the tool from the air supply holding it so the air inlet
faces up.
Depress the throttle safety release and throttle control lever and
place one to two drops of air tool oil in the air inlet Depressing the
throttle control lever helps circulate oil in the motor. NOTE: Use SAE
#10 weight oil if air tool oil is not available.
Connect the tool to an air source, cover the exhaust end 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.
Failure to lubricate the tool at the air inlet will void your
warranty.