Target Temperature Key/Led; Temperature Scale Keys/Leds; Heater Zone On/Off Keys/Leds; Temperature Arrow Keys - Graco Reactor H-40 Operation

Hydraulic, heated, plural component proportioner for spraying polyurethane foam and polyurea coatings, not for use in explosive atmospheres
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Temperature Controls and Indicators
Press and hold
rent.

Target Temperature Key/LED

Press
to display target temperature.
Press and hold
circuit board temperature.
Temperature Scale
Keys/LEDs
°
F
°
C
Press
or
scale.
to display electrical cur-
to display heater control
to change temperature
Heater Zone On/Off
Keys/LEDs
Press
to turn heater zones on and off.
Also clears heater zone diagnostic codes, see
page 38.
LEDs flash when heater zones are on.
The duration of each flash shows the
extent that the heater is turned on.

Temperature Arrow Keys

Press
, then press
adjust temperature settings in 1 degree incre-
ments.

Temperature Displays

Show actual temperature or target temperature
of heater zones, depending on selected mode.
Defaults to actual at startup. Range is
32-190°F (0-88°C) for A and B, 32-180°F
(0-82°C) for hose.
or
to
17

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