Fluid Heaters - Graco XP-H Series Operation, Repair, And Parts

Repair

Fluid Heaters

All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
NOTE: Systems with a junction box have heaters
pre-wired. See Connect Power on page 24 to run the
power cord to the junction box.
NOTE: Systems without a junction box need to power
heaters individually, refer to your Viscon HP heater
manual.
Wiring for heaters is not provided, other than with com-
plete systems. See the Viscon HP manual for wiring,
repair, and parts information.
54
Service and Repair
1. Follow Pressure Relief Procedure, page 30.
2. Disconnect the fluid lines and electrical wiring from
the fluid heater. Refer to your junction box manual
and heater manual.
3. Refer to the Viscon HP heater manual to service or
repair. Refer to the heater adapter kit manual for
installation instructions.
4. Reconnect the fluid lines and electrical wiring.
Replace
1. Follow steps 1 and 2 in the Fluid Heaters Service
and Repair section.
2. Loosen the four mounting screws, lock washers,
and plain washers on back of the heater. Slide the
heater up and remove from the cart.
3. Replace the heater. Follow the steps in reverse
order to install a new heater.
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HP Heater Shown
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