Circulation Through Gun Manifold
Do not circulate fluid containing a blowing agent with- out consulting with your material supplier regarding fluid temperature limits.
Circulating fluid through the gun manifold allows rapid preheating of hose.
1.Install gun fluid manifold (P) on Part 246362 acces- sory circulation kit (CK). Connect high pressure cir- culation lines (R) to circulation manifold.
Fluid Circulation
7. Before starting motor, reduce hydraulic pressure to
the minimum required to circulate fluid until A
and B temperatures reach targets.
-
ti7732a
8.Press motor 
to start motor and pumps. Cir- culate fluid at lowest possible pressure until temper- atures reach targets.
P
CKR
ti2767a
2.Route circulation lines back to respective compo- nent A or B supply drum. Use hoses rated at the maximum working pressure of this equipment. See Typical Installation, without circulation, page 9.
3.Follow Select ratio, page 22.
4. | Turn main power ON | . |
5. | Set temperature targets, see page 25. Turn on | |
| A , B , and | heat zones by pressing |
.
6. Press 
to display actual temperatures.
313539F | 33 |