Graco Air Motor N22RH0

Air Motor with Integrated Air Controls

Add an accessory airline lubricator to the motor inlet

Select the appropriate Graco airline lubricator for NXT air motors

Air Motor without Integrated Air Controls

Add a standard type filter/regulator/lubricator sized for the specific air motor

Select the appropriate filter/regulator/lubricator

Is the air filter due for a change based on air quality?

Change the air filter if necessary

Ensure the air motor is turned off and depressurized

Remove the 10 air valve cover screws (124)

Remove the air valve cover (112)

Grease all visible moving parts

Was high quality lithium-based grease used?

Stop the pump at the middle of its stroke and relieve the pressure.

Disconnect the air line to the motor.

Hold the adapter (33) with a wrench to keep it from turning, and unscrew the lift ring (21).

Remove the screws (134) and carefully slide the housing (132) off the air valve.

Disconnect the sensor cable from the circuit board.

Thread the cable back through the hole (H) in the side of the adapter (33) and extend it out the top of the adapter.

Ensure the replacement is conducted in a non-hazardous location

Verify approved replacement parts are available

Remove two screws (135) and slide the Data-Trak module (131) out of the housing (132)

Disconnect the runaway solenoid and sensor cables from the module board

Take the DataTrak module (131) to a non-hazardous location

Disconnect the used battery and replace with an approved battery