Operating Manual
Servicing Procedures
10/3/01
15
SERVICING PROCEDURES
Screen Screw Removal And Service Procedure
TOOLS REQUIRED
•
5/8” Open-End Wrench
•
1/8” Dia. Clean Out Drill
•
21/64” Dia. Clean Out Drill
•
Pin Vise W/Collets
•
Flush Can
WARNING:
BE SURE TO FLUSH THE
“C
ENTERLINE
C
OMPONENTS
”
USING THE
G
UN
S
ERVICE
K
IT PRIOR TO REMOVAL FOR SERVICING AS THEY ARE EXPOSED TO THE CHEMICAL
. S
EE THE
C
LEANING PROCEDURE SECTION OF THIS MANUAL
.
1.
REMOVE THE SCREEN SCREW ASSEMBLY- Using the 5/8” Open-End Wrench,
unthread the Screen Screw from the Gun Block.
a)
Remove the Check Valve from the Screen Screw. Clean the valve with Gun
Cleaner. Inspect for damage and replace if necessary.
b)
Remove the Screen from the Screen Screw. If there are solid particles attached
to the Screen, try soaking it in Gun Cleaner. However, if the screen is especially
dirty and clogged, simply replace it.
2.
CLEAN THE SCREEN SCREW CAVITY- Inspect the cavity. If any particles are
visible remove them with a combination of the Clean Out Drills mentioned above and
Gun Cleaner.
WARNING:
ANY MATERIAL LEFT IN THE
C
AVITY ON THE
D
OWNSTREAM SIDE OF THE
S
CREEN
WILL GO DIRECTLY INTO THE
M
ODULE AND CLOG IT
.
3.
REINSTALL THE SCREEN SCREW ASSEMBLY- Reinstall the Screen and Check
Valve on the Screen Screw. Using the 5/8” Open-End Wrench, reinstall the Screen
Screw in the Gun Block. Make sure the screw is tight to ensure the integrity of this
metal-to-metal seal.
4.
CLEAN THE GUN- Clean the gun after cleaning the Cavities and Screens. See the
Cleaning Procedure section of this manual. In this case, flush the gun with the
Mixing Module removed. This ensures that all particles are expelled from the gun
block and prevents blockage of the module ports.
