Replace Solenoid Valve; Replace Module; Replace Applicator - Graco InvisiPac GS35 Plug-Free Instruction Manual

Repair
Replace Solenoid Solenoid Valve
Replace Replace Solenoid
1. Disable gun assembly. See
Before Beginning Repair, page
2. Remove solenoid valve fitting (102) and solenoid
valve (9) from tube (7).
3. Use a 1/2 in. and 7/16 in. wrench to tighten new
connector (102) to tube (7).
Figure 15 Replace Solenoid Valve
Replace Replace

Replace Module

Module Module
1. Disable gun assembly. See
Before Beginning Repair, page
Material inside the applicator can be near
setpoint temperature. Wear protective clothing
to avoid severe burns.
2. Use a 5/32 in. (4 mm) Allen wrench to remove
the two mounting screws (22) and module (2)
from manifold (1).
24
Valve
Valve
19.
19.
NOTICE
NOTICE NOTICE
Do not allow adhesive to enter the air ports,
to allow air to flow through valve. Adhesive in
the air ports will obstruct the flow of air and
damage the valve.
Figure 16 Remove Module From Manifold
3. Apply high temperature lubricant to o-rings in
module (2).
4. Apply anti-seize to two screw threads (22). Use
a 5/32 in. (4 mm) Allen wrench to install new
module (2) on manifold with two screws (22).
Torque to 28–32 in.-lbs (3.2–3.6 N•m).
5. Connect cordset (17) to the heated hose.

Replace Applicator

Applicator
Replace Replace Applicator
Material inside the applicator can be near setpoint
temperature. Wear protective clothing to avoid
severe burns.
1. Disable gun assembly. See
Before Beginning Repair, page
2. Loosen the mounting bar clamp and remove the
applicator from the mounting bar.
3. Install new applicator. See
19.
Installation, page 9 .
3A2805M