Graco Inc. 307-638 Paint Sprayer User Manual


 
12ą307-638
MAINTENANCE
Flush the Spray Gun
WARNING
To
reduce the risk of fire or explosion and
serious
bodily
injury
,
the
ES ON–OFF lever must be OFF
before flushing.
1. Follow
the
Pressure Relief Procedure W
arning
on
page
9.
2.
Disconnect and plug the fluid line.
3.
Connect the solvent supply to the gun.
4.
Flush the gun with solvent until it is clean.
5. Follow the Pressure Relief Procedure Warning,
then
disconnect the solvent supply
.
6.
Reconnect the fluid supply line.
7. T
urn on the fluid and air supplies.
8. T
rigger the gun until it is clear of solvent.