Prepare the Gun for Service
WARNING
Electric Shock Hazard
Installing and repairing this equipment requires access to parts that may cause electric shock or other serious injury if the
work is not performed properly. Do not install or ser- vice this equipment unless you are trained and quali- fied.
WARNING
Skin Injection Hazard
To reduce the risk of injury, follow the Pres- sure Relief Procedure on page 24 before checking or repairing any part of the system and whenever you are instructed to relieve the pressure.
NOTE:
•Check all possible remedies in Troubleshooting before disassembling the gun.
•Use a vise with padded jaws to prevent damage to plastic parts.
•Lubricate the power supply
•Lightly lubricate
Repair
•Only use genuine Graco parts. Do not mix or use parts from other PRO Gun models. Note that the air cap, spray tip, and tip guard for this gun are orange.
•Air Seal Repair Kit 244781 is available. The kit must be purchased separately. Kit parts are marked with an asterisk, for example (6*).
WARNING
Some PRO Xs4 AA Gun replacement parts look sim- ilar to other PRO Gun parts but are not interchange- able! When repairing, do not mix or use other
PRO Gun parts that may look similar, but have different part numbers! Use of parts other than those specified in the PRO Xs4 AA Gun parts lists could alter the grounding continuity of the gun, cause parts to leak or rupture, or cause the gun to malfunc- tion and result in serious injury, fire, explosion, or property damage.
1.Flush the gun, page 16.
2.Relieve the pressure, page 24.
3.Disconnect the gun air and fluid lines.
4.Remove the gun from the worksite. Repair area must be clean.
Tools Needed
•2 mm driver (supplied)
•4 mm driver (supplied)
•
•adjustable wrench
•medium screwdriver
•snap ring pliers
309295N | 25 |
