Graco Reactor 3 E-XP1 Operation page 31

h. Turn off the transfer pumps.
If If If you you are you are are using using using an
pump: pump: pump: tap
A-side transfer pump and
turn off the B-side transfer pump.
If If If you you you are are using are using a a a pneumatic using
pump: see your pump manual,
pump: pump:
Related Manuals, page 3
13. Preheat the system:
NOTE: NOTE: The hose calibration must NOTE:
be completed before turning on the
hose heat for the first time. See
Calibrate the Heated Hose, page
a. Tap
This equipment is used with heated
fluid which can cause equipment
surfaces to become very hot. To avoid
severe burns:
• Do not touch hot fluid or equipment.
• Do not turn on hose heat without
fluid in hoses.
• Allow equipment to cool completely
before touching it.
• Wear gloves if fluid temperature
exceeds 110°F (43°C).
3A8500E
an electric an electric transfer electric transfer transfer
to turn off the
pneumatic transfer pneumatic transfer transfer
.
38.
to turn on the hose heat .
Thermal expansion can cause
overpressurization, resulting in
to
equipment rupture and serious injury,
including fluid injection. Do not
pressurize system when preheating
hose.
b. If If If you you need you need need to to to circulate
system to to to preheat
system system
Circulation Through Reactor, page
If If If you you need need to to to circulate
you need
the heat the the heat hose heat
Circulation Through Gun Manifold, page
37.
c. Wait for the hose to reach set point
temperature.
NOTE: Hose heat-up time may increase NOTE: NOTE:
at voltages less than 230 VAC when
maximum hose length is used.
d. Tap
zone and
heat zone.
circulate fluid circulate fluid through fluid through the through
preheat the the drum drum supply, supply, see
preheat the drum supply,
circulate material material through
circulate material
hose to to to the hose the the gun gun gun manifold, manifold, see manifold,
to turn on the ISO heat
to turn on the RES
Startup
the the
36.
through
through
31