Pressure Relief Procedure - Graco GX-8 Operation, Parts, Service, Repair
For use with non-flammable polyurethane foams, two-component coating systems
(polyureas), and some two-component epoxy systems. for professional use only.
not for use in explosive atmospheres.
3500 psi (24 mpa, 240 bar) maximum working pressure
125 psi (9
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Also See for GX-8:
- Operation, parts, service, repair (40 pages) ,
- Instructions-parts list manual (6 pages)
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Pressure Relief
Procedure
Relieve pressure before cleaning or repairing gun.
1. Close both manual valves.
Manual Valves
F
. 11: Close Manual Valves
IG
2. OPEN safety stop.
3.
Trigger gun onto cardboard or into waste container
to relieve pressure.
F
. 12: Trigger Gun
IG
311338N
4. Release gun trigger, CLOSE safety stop, and close
manual valves.
If fluid in hose and proportioner is still under pressure,
follow Pressure Relief Procedure in proportioner man-
ual
To relieve pressure in hose after gun is removed, place
fluid manifold over containers, facing away from you.
Very carefully open fluid valves (F
pressure, fluid will spray sideways from fluid ports.
F
. 13: Open Manual Valves
IG
Pressure Relief Procedure
. 13). Under high
IG
17
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