Graco Inc. 222700 Paint Sprayer User Manual


 
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Service
Atomizing Air Valve Repair
1. Prepare the gun for service as instructed on
page 30.
2. Remove the fan air adjustment valve (43) as
instructed on page 35.
CAUTION
To avoid damaging the atomizing air valve, the fan
air adjustment valve must be removed before remov-
ing the atomizing air valve.
3. Remove the atomizing air valve (31) and o-ring
(19). See Fig. 23.
4. Install a new atomizing air valve and o-ring.
5. Apply PTFE paste to the fan air valve (43) housing
threads and install the valve in the handle. Torque
the housing to 10 to 12 in-lb (1.1 to 1.4 NSm).
Fig. 23
43
31
19
Apply PTFE paste to the fan air valve housing threads; Torque
to 1012 in-lb (1.11.4 NSm)
05162B