Gast Manufacturing Air Motor 1AM-NRV-63A

MAINTENANCE - Automatic Lubrication

Check intake and exhaust filters after first 500 hours of operation

Determine how frequently filters should be checked during future operation

Operate the motor for approximately 2 hours at the maximum desired load

Measure the surface temperature of the motor on the casting opposite the pipe ports

Is the surface temperature within the normal range (not exceeding 275 degrees F/135 degrees C)?

Do not continue to operate the motor if the measured surface temperature exceeds the temperature listed on the motor

Consult with your Gast Distributor/Representative if the measured temperature exceeds the listed value

MAINTENANCE - Automatic Lubrication

Check if the unit is fitted with an automatic inline oiler

Adjust inline oiler to feed 1 drop of oil per minute

Ensure not to overfeed oil to prevent exhaust air contamination

Maintenance - Manual Lubrication

Verify lubrication requirements

Shut down the air motor before lubrication

Add oil to the air motor intake port

Ensure safety precautions are followed

Disconnect air line and muffler

Select the type of flushing solvent used

If using liquid solvent, pour several tablespoons directly into the intake port

If using Gast #AH255B, spray solvent into intake port

Rotate the shaft by hand in both directions for a few minutes

Wear eye protection and cover exhaust with a cloth