![background image](http://html1.mh-extra.com/html/graco/therm-o-flow-243698/therm-o-flow-243698_instructions-manual_2251035007.webp)
Installation
309213G
7
Installation
Electrically Connect Hoses to
the Electrical Control Panel
Assemble the hose and gun components as needed
.
For
information on connecting the hose and gun com-
ponents, follow the gun's instructions.
Electrically connect the hoses to the electrical control
panel
.
The connectors are located on the bottom of the
accessory zone control panel (Fig
.
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.
F
IG
. 2
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 conti-
nuity
.
Maintain Grounding Continuity When
Purging Or Relieving Pressure
Follow the instructions in your separate gun manual for
safely grounding your gun while purging
.
WARNING
FIRE HAZARD
Only use hoses that have a maximum
wattage less than or equal to 1250 watts.
Using hoses with higher maximum wattage
could create a failure in the electrical circuit.
Bottom View of Electrical Control Box (4-Zone)
ENCLOSURE LAYOUT
TI0561
WARNING
FIRE, EXPLOSION, AND ELECTRIC
HAZARD
To
reduce
the
risk
of
fire,
explosion,
or
electric
shock:
•
The power source conduit is not an
ade-
quate 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 9
.
•
Refer to your local code for the require-
ments for a
"true earth ground" in your area
.
•
Also read and follow the warnings on pages
3
and 4
.
Содержание Therm-O-Flow 243698
Страница 19: ...Electrical Schematics 309213G 19 Electrical Schematics 230 240 VAC 2 Zone...
Страница 20: ...Electrical Schematics 20 309213G Electrical Schematics 230 240 4 Zone...
Страница 21: ...Electrical Schematics 309213G 21 Electrical Schematics 230 240 4 Zone continued...
Страница 22: ...Dimensions 22 309213G Dimensions Electrical Control Panel Mounting and Clearance Dimensions FIG 7...