Maintenance
3A0232E
23
Maintenance
Tools Required
The following tools are required to perform regular main-
tenance on the gun.
•
7/16 in. wrench
•
1/2 in. wrench
•
9/16 in. wrench
•
5/8 in. wrench
•
11/16 in. wrench
•
3/4 in. wrench
•
13/16 in. wrench
•
5/64 in. allen key
•
3/32 in. allen key (supplied)
•
9/64 in. allen key (supplied)
•
3/16 in. allen key (supplied with cutter assembly)
•
1/2 in. deep well socket
•
9/32 in. socket
•
7/32 in. deep well socket
Daily Cleaning
Wipe the trigger clamp assembly and actuator pins with
a rag to remove material. Use a compatible solvent if
necessary.
Flush Gun
NOTE:
•
Flush before changing colors, before fluid can dry in
the equipment, before storing, and before repairing
equipment.
•
Flush at the lowest pressure possible. Check con-
nectors for leaks and tighten as necessary.
•
Flush with a fluid that is compatible with the fluid
being dispensed and the equipment wetted parts.
1.
Follow
Pressure Relief Procedure
, page 22.
2.
Remove from head from gun and soak in solvent.
3.
Place siphon tube in grounded metal pail containing
solvent.
4.
Set pump to lowest possible fluid pressure then start
pump.
5.
Hold a metal part of the gun firmly to a grounded
metal pail. Trigger the gun until clean solvent dis-
penses.
6.
Perform
7.
Remove gun from hose.
Task
Schedule
Clean Gun Front End,
page 24
Daily
Add Oil to Air Motor,
page 28
3-4 drops per 8 hours of
use
Replace Anvil, page 29
When surface is badly
scored or does not cut
Replace Blade Car-
tridge, page 29
When glass roving is no
longer cut cleanly (verify
proper tension first)
Flush, page 23
As needed
Adjust Needle Packing,
page 27
When leaks at back of gun
are present
