Graco Reactor 2 Hydraulic Operation page 45

9. Switch on the air compressor, air dryer, and
breathing air, if included.
10. For For irst For irst startup irst startup startup of of of new new system, new
feed pumps. feed feed pumps. pumps.
Setup steps are complete.
a. Check that all Setup Setup
See Setup Mode.
b. If an agitator is used, open the agitator's air
inlet valve.
c. If you need to circulate luid through the
system to preheat the drum supply, see
Circulation Through Reactor, page
If you need to circulate material through
the heat hose to the gun manifold, see
Circulation Through Gun Manifold, page
d. Turn both PRESSURE RELIEF/SPRAY
valves (SA, SB) to SPRAY
SA
334945C
system, load system, load luid load luid with luid with with
47.
.
GA GB
SB
e. Open luid inlet valves (FV). Check for leaks.
Cross-contamination can result in cured
material in luid lines which could cause
serious injury or damage equipment. To
prevent cross-contamination:
• Never Never interchange component A and Never
component B wetted parts.
• Never use solvent on one side if it
has been contaminated from the other
side.
• Always provide two grounded waste
containers to keep component A and
48. component B luids separate.
f. Hold gun luid manifold over two grounded
waste containers. Open luid valves A and B
until clean, air-free luid comes from valves.
Close valves.
The Fusion AP gun manifold is shown.
Startup
45