Circulation Through Gun Manifold; Jog Mode - Graco Reactor 2 E-30 Operation

Circulation Circulation Circulation Through Through Gun Through
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. Low
temperature rise deviation errors may result.
Circulating fluid through the gun manifold
allows rapid preheating of the hose.
1. Install gun fluid manifold (P) on accessory
circulation kit (CK). Connect high pressure
circulation lines (R) to circulation manifold.
The Fusion AP gun manifold is shown.
CK CK CK Gun Gun Gun
246362 Fusion AP
256566 Fusion CS
333023U
Gun Manifold Gun Manifold Manifold
Manual
Manual Manual
309818
313058
2. Route circulation lines back to respective
component A or B supply drum. Use
hoses rated at the maximum working
pressure of this equipment. See
Technical Specifications, page
3. Follow procedures from
4. Turn main power switch on
5. Set temperature targets. See
Targets, page 40.
6. Press to circulate fluid in jog mode until
A and B temperatures reach targets. See
Jog Mode, page 49
about jog mode.
Jog

Jog Mode

Jog Mode Mode
Jog mode has two purposes:
• It can speed fluid heating during circulation.
• It can ease system flushing and priming.
1. Turn main power switch on
2. Press circulate
3. Press up or down
(J1 through J20).
NOTE: NOTE: Jog speeds correlate to 3-30% of NOTE:
motor power, but will not operate over 700
psi (4.9 MPa, 49 bar) for either A or B.
4. Press to start motor.
5. To stop the motor and exit jog mode press
or .
Jog Mode
76.
Startup, page 45.
.
for more information
.
to enter jog mode.
to change jog speed
49