Startup - Graco RS Operation And Repair Manual

Startup

Startup
1. Inspect o-rings on housings. Replace as needed.
See F . 8.
IG
Housing O-rings
D
258840_3A0232_3g
F . 8
IG
2. Prime the system as required.
NOTICE
Gun damage can occur when the system is primed
with the front head installed. To avoid damage, only
prime the system with the front head removed.
3. Align front head with housings and install front head.
Tighten front head locking ring (C).
4. Verify air cap retaining ring (D) is tight.
Ensure locking ring (C) and retaining ring (D) are tight
before spraying. Spraying while either item is loose
may result in skin injection.
5. Verify fluid and air lines are at the desired pressures
then begin using the gun.
18
C
3A0232ZAA