Installation
6
311513D
Electrically Connect Hoses to
the Electrical Control Panel
Assemble the hose and gun components as needed.
For information on connecting the hose and gun compo-
nents, follow the gun's instructions.
Electrically connect the hoses to the electrical control
panel. The connectors are located on the bottom of the
expansion zone control panel (F
. 2).
1.
Connect the plug from hose 1 to the DH1 (1) hose
1250W/gun 500W receptacle.
2.
Connect the plug from hose 2 to the DH2 (2) hose
1250W/gun 500W receptacle.
Ground the System
Ground the supply unit as instructed here and in the
individual component manuals.
To reduce the risk of static sparking, ground the pump,
object being dispensed to, and all other spraying/dis-
pensing equipment used or located in the spraying/dis-
pensing area. Check your local electrical code for
detailed grounding instructions for your area and type of
equipment.
Fluid Hoses
Use only Therm-O-Flow heated hoses and accessories.
Dispensing/Spray Gun
Follow the dispensing/spray gun grounding instructions.
Object Material is Applied To
Ground the object according to your local code.
Material Drums
Ground the material drums according to your local code.
Use only metal drums placed on a grounded surface. Do
not place the drum on a nonconductive surface, such as
paper or cardboard, which interrupts the grounding con-
tinuity.
Maintain Grounding Continuity When
Purging Or Relieving Pressure
Follow the instructions in your separate gun manual for
safely grounding your gun while purging.
Only use hoses that have a maximum wattage less
than or equal to 1250 watts. Using hoses with
higher maximum wattage could create a runaway
temperature condition.
F
IG
. 2. Bottom View of Electrical Control Box
TI8164b
DH1
DH2
The power source conduit is not an adequate 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 8.
Refer to your local code for the requirements for a
true earth ground in your area.
