Graco Reactor 3 E-XP1 Operation page 37

Circulation Circulation Through Circulation Through Through Gun
NOTICE
NOTICE NOTICE
To prevent equipment damage, do not
circulate fluid containing a blowing agent
without consulting with your material supplier
regarding fluid temperature limits.
NOTE: Optimum heat transfer is achieved at NOTE: NOTE:
lower fluid flow rates with temperature set
points at desired drum temperature.
Circulating fluid through the gun manifold
allows rapid preheating of the hose.
1. Install the gun manifold (E) on an accessory
circulation block (CK).
The Fusion AP gun manifold is shown.
Circulation Gun Gun Gun
Circulation Circulation
246362 Fusion AP, PC,
MP
256566 Fusion CS
2. Route the circulation lines back to their
respective component A or B supply drum.
See Typical Installation with gun fluid
manifold to drum circulation, page
Use hoses rated at the maximum
working pressure of this equipment. See
Technical Specifications, page
3A8500E
Gun Manifold Gun Manifold Manifold
Manual in in in
Manual Manual
English English English
309818
313058
17.
58.
3. Follow Startup, page
4. Set temperature targets for ISO
on the ADM screen.
5. Tap to turn on the ISO primary
heat zone and
primary heat zone.
6. Use jog mode to circulate fluid until ISO
and RES temperatures reach their respective
targets. 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 Jog Mode, page
7. Tap to turn on the hose heat.
Pump Mode Mode button
8. Tap the Pump Pump Mode
Spray mode from the drop down
9. Select Spray Spray
menu.
10. Set the pressure relief/spray valves (SA, SB)
to spray .
Operation
29.
and RES
to turn on the RES
33.
37