Pressure Relief Procedure - Graco Reactor 2 Repair Parts

Hydraulic proportioning systems
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Pressure
Pressure Relief
Pressure
Relief Procedure
Relief
Follow the Pressure Relief Procedure
whenever you see this symbol.
This equipment stays pressurized until
pressure is manually relieved. To help prevent
serious injury from pressurized fluid, such
as skin injection, splashing fluid and moving
parts, follow the Pressure Relief Procedure
when you stop spraying and before cleaning,
checking, or servicing equipment.
The Fusion AP gun is shown.
1. Press
to stop the pumps.
2. Turn off all heat zones.
3. Relieve pressure in gun and perform gun
shutdown procedure. See gun manual.
334946J
Procedure
Procedure
4. Close gun fluid inlet valves A and B.
5. Shut off feed pumps and agitator, if used.
6. Route fluid to waste containers or supply
7. Engage gun piston safety lock.
8. Disconnect gun air line and remove gun fluid

Pressure Relief Procedure

tanks. Turn PRESSURE RELIEF/SPRAY valves
(SA, SB) to PRESSURE RELIEF/CIRCULATION
. Ensure gauges drop to 0.
manifold.
49

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