Flushing - Graco Reactor 2 E-30 Operation

Flushing

Flushing Flushing
To help prevent fire and explosion:
• Flush equipment only in a well-ventilated
area.
• Do not spray flammable fluids.
• Do not turn on heaters while flushing with
flammable solvents.
• Flush out old fluid with new fluid, or flush
out old fluid with a compatible solvent
before introducing new fluid.
• Use the lowest possible pressure when
flushing.
• All wetted parts are compatible with
common solvents. Use only moisture-free
solvents.
333023U
To flush feed hoses, pumps, and heaters
separately from heated hoses, set PRESSURE
RELIEF/SPRAY valves (SA, SB) to PRESSURE
RELIEF/CIRCULATION
lines (N).
To flush entire system, circulate through gun
fluid manifold (with manifold removed from
gun).
To prevent moisture from reacting with
isocyanate, always leave the system filled with
a moisture-free plasticizer or oil. Do not
use water. Never leave the system dry. See
Important Isocyanate Information, page 7
Spraying
. Flush through bleed
.
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