Ground The System - Graco Therm-O-Flow 55-H Instructions-Parts List Manual

Heated supply unit with hydraulic-powered ram. 200 liter (55 gallon) drum size, 165 mm (6.5”) dual post
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Ground The System

Ground the supply unit as instructed here and in the
individual component manuals.
WARNING
FIRE, EXPLOSION, AND ELECTRIC
SHOCK HAZARD
To reduce the risk of fire, explosion, or
electric shock:
The power source conduit is not an ad-
equate ground for the system. The unit
must be bonded to either the building
ground or a true earth ground.
A qualified electrician must complete
all grounding and wiring connections
and check the resistance as instructed
on page 12.
Refer to your local code for the requirements for
a "true earth ground" in your area.
Also read and follow the warnings on page 5.
To reduce the risk of static sparking, ground the object
being sprayed and all other spraying/dispensing equip-
ment used or located in the spraying/dispensing area.
Check your local electrical code for detailed grounding
instructions for your area and type of equipment.
Hydraulic Power Supply
Follow the instructions in Form#310–533 for grounding
the hydraulic power supply.
Air and Fluid Hoses
Use electrically conductive hoses only.
Dispensing/Spray Gun
Follow the dispensing/spray gun grounding instruc-
tions.
Fluid Supply Container
Ground the container according to your local code.
Installation
Object Material is Applied To
Ground the object according to your local code.
Material Drums
Ground material drums according to your local code.
Make sure the drum is placed securely in the ram
before operating the supply unit.
Maintain Grounding Continuity When Purging Or
Relieving Pressure
Follow the instructions in your separate gun manual for
safely grounding your gun while purging.
310–534
11

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