Regulator; Replace A Pressure Regulator; Replace The Bearing Air Filter - Graco ProBell 24Z221 Instructions And Parts

Replace a a a Pressure Pressure Regulator
Replace Replace Pressure
Note
This part is not used on Electronic Air
Controllers.
Follow these directions to replace the pressure

regulator (106).

1. Follow directions at
2. Remove the air tubing (26).
3. Loosen the regulator nut (105) on the front of
the box.
4. Remove the regulator assembly.
5. Remove the elbows (33, 99, and 107), pipe plug
(39), and the connector (108).
6. Apply thread sealant to the threads on the elbows
(33, 99, and 107) and the connector (108).
Tighten them into the new regulator (106). Install
the pipe plug (39).
7. Install the new regulator assembly and tighten
the regulator nut (105).
8. Reconnect the air tubing (26).
3A3954D
Regulator
Regulator
Prepare for Service, page
Replace the the Bearing
Replace Replace the
Note
This part is not used on Electronic Air
Controllers.
Follow these directions to replace the bearing air
filter (79).
24. 1. Follow directions at
2. Pull fitting (109) off of tee (103).
3. Leave tee and fitting (80) together and pull the
assembly off of the filter (79).
4. Remove the filter (79) from fitting (81).
Note the flow direction arrow on the filter. The
flow should go from the air manifold block to the
bulkhead on the enclosure.
5. Install the new filter (79) on fitting (81).
6. Reattach the push-to-connect fitting (80) and the
tee (103).
7. Reconnect fitting (109).
Bearing Air Air Filter Filter
Bearing Air Filter
Prepare for Service, page
Repair
24.
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