Graco 3A1569B Manuel d'utilisateur télécharger pdf (Page 14)

Component Identification

14 3A1569B

Main Power Switch

Located on right side of unit, page 11. Turns heater

power ON and OFF . Does not turn

heater zones or pumps on.

Actual Temperature Key/LED

Press to display actual temperature.

Press and hold to display electrical current.

Target Temperature Key/LED

Press to display target temperature.

Press and hold to display heater control circuit

board temperature.

Temperature Scale Keys/LEDs

Press or to change temperature scale.

Heater Zone On/Off Keys/LEDs

Press to turn heater zones on and off. Also clears

heater zone diagnostic codes, see page 35.

NOTE: LEDs flash when heater zones are on. The dura-

tion of each flash shows the extent that the heater is

turned on.

Temperature Arrow Keys

Press , then press or to adjust tem-

perature settings in 1 degree increments.

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.

Circuit Breakers

Located inside Reactor cabinet.

Ref. Size Component

CB1 50 A Hose Secondary (single)

CB2 30 A Hose Primary (double)

CB3 25 A Heater A (double)

CB4 25 A Heater B (double)

CB1

CB2

CB3

CB4

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Graco 3A1569B Manuel d'utilisateur Page 14