Flush
Flush
Flush the
the
the Equipment
Equipment
Equipment
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.
• Always ground equipment and waste
container.
• 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.
To
To
To the
the
the flush
flush
flush feed
feed
feed hoses,
hoses,
hoses, pumps,
pumps,
pumps, heaters,
heaters,
heaters, hose,
hose,
hose,
and
and
and the
the
the gun
gun
gun manifold:
manifold:
manifold:
1. Install bleed lines between the outlet
manifold recirculation fitting and a grounded
metal waste container.
2. Route the circulation lines back to respective
A or B supply, or grounded metal waste
containers.
3. Set the pressure relief/spray valves (SA, SB)
to pressure relief/circulation
.
WWLL EE
S
A
S
B
4. Use jog mode to circulate fluid. Reactor
systems allow the entire system to be in
jog mode, or A and B-side transfer pumps
to be put into jog mode separately. See
. Circulate fluid until only
solvent comes from the bleed lines. The
Reactor feed hoses, pumps, and heaters are
now flushed.
5. Set the pressure relief/spray valves (SA, SB)
to spray
.
WWLL EE
6. Hold the gun fluid manifold over
two grounded waste containers.
Open fluid valves XA and XB (see
Component Identification, page 19
) until
only solvent comes from the valves. Close
the valves. The Reactor hose and gun
manifold are now flushed.
7. Optional:
Optional:
Optional: Use accessory circulation kit to
circulate fluid through the gun manifold.
Circulation
Circulation
Circulation
Gun
Gun
Gun
Manual
Manual
Manual in
in
in English
English
English
246362
Fusion AP, PC, MP
309818
256566
Fusion CS
313058
NOTICE
NOTICE
NOTICE
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 13
36
3A8500B
