Model GX-7-DI Spray Gun
16
22943-1, Issue 1
Centerline Component Removal
TOOLS REQUIRED
•
3/8” Open-End Wrench
•
5/8” Open-End Wrench
•
1/2” Open-End Wrench
•
3/16” Hex Key
•
5/16” Spintite
•
Lubriplate Grease
The Centerline Components consist of the following:
Figure 9. Centerline Component Removal
WARNING:
BE SURE TO FLUSH THE
“C
ENTERLINE
C
OMPONENTS
”
WITH THE
G
UN
S
ERVICE
K
IT PRIOR TO REMOVAL FOR SERVICING AS THEY ARE EXPOSED TO THE CHEMICAL
.
1.
ENGAGE THE SAFETY STOP- Push in and turn the Safety Stop clockwise to
place the gun in the Closed safety position.
2.
CLOSE BOTH MANUAL VALVES- Using the 5/16” Spintite, turn each Manual
Valve fully clockwise.
3.
REMOVE THE GUN FROM THE COUPLING BLOCK- Using the 5/16" Spintite,
remove the Coupling Block. Using a rag soaked with Gun Cleaner, wipe clean the
face of the Coupling Block to prevent material build-up.
4.
REMOVE THE AIR CAP- Remove the Air Cap by hand by turning it counter
clockwise.
5.
TRIGGER THE GUN- Trigger the gun and hold it. (Doing so retracts the Valving
Rod slightly and relieves pressure on the PCD Retainer.)
