Graco Therm-O-Flow 55-H Instructions-Parts List Manual page 17

Heated supply unit with hydraulic-powered ram. 200 liter (55 gallon) drum size, 165 mm (6.5”) dual post
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To disconnect a temperature controller:
WARNING
ELECTRIC SHOCK HAZARD
Do not open the electrical control panel,
unless you are a qualified electrician.
Before opening the control panel, make sure that
all power has been removed from the control panel.
1. Make sure the power is off and that the disconnect
switch is in the OFF position.
Two Temperature Zones Inactive
Power
Lead
Neutral
Fig. 8
Installation
2. Open the electrical control panel. The temperature
controller mounting holes are located in the door of
the control panel.
3. For each unused temperature controller (Fig. 8):
a. Disconnect the power wire, (wire 1162), in the
b. Maintain the integrity of the electrical connec-
number 9 position on the back of the tempera-
ture controller.
tions by connecting the jumper wire to the
number 9 position of a temperature controller
that is being used.
310–534
17

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