Graco REACTOR H-VR Operation page 25

3.
Set temperatures
A
B
Temperature Controls and Indicators, see page 13
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.
• Allow equipment to cool completely before touch-
ing it.
Wear gloves if fluid temperature exceeds 110°F
(43°C).
a. Turn main power ON
° F
b. Press or
scale.
c. Press .
A
d. To set heat zone target temperature,
press or
313539F
° F
° C
.
° C
to change temperature
until display shows
desired temperature. Repeat for
zones.
NOTE:
For zone only, if FTS is disconnected at startup,
display will show hose current (0A). See step j, page 26.
e. Press to display actual temperatures.
Do not turn on hose heat without fluid in hoses.
f. Turn on heat zone by pressing
Preheat hose (15-60 min). Indicator will flash
very slowly when fluid reaches target tempera-
ture. Display shows actual fluid temperature in
hose near FTS.
Thermal expansion can cause overpressurization,
resulting in equipment rupture and serious injury,
including fluid injection. Do not pressurize system
when preheating hose.
A
g. Turn on and
ing for each zone.
h. Hold to view electrical currents for each
zone.
i. Hold to view heater control circuit board
temperature.
Startup
B
and
.
B
heat zones by press-
25