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Installation
8
310665E
Installation
The Typical Installation shown in F
. 2 is not an actual
system design. Contact your Graco distributor for assis-
tance in designing your system. Be sure all accessories
are adequately sized and pressure-rated to meet sys-
tem requirements.
Reference numbers and letters in the text refer to num-
bers and letters in the figures.
Icons in the text refer to icons on the User Interface.
Wall Mounting
Part Nos. 234614 and 234615 are wall mount units.
1.
Ensure that the wall and mounting hardware are
strong enough to support the weight of the equip-
ment, fluid, hoses, and stress caused during opera-
tion.
2.
Using the equipment as a template, mark the
mounting holes on the wall at a convenient height
for the operator and so equipment is easily accessi-
ble for maintenance. Ensure that the equipment is
level. See
3.
Drill mounting holes in the wall. Install anchors as
needed.
4.
Bolt equipment securely to the wall.
Heated Units
Part Nos. 234838, 234839, 234840, and 234841 include
two VISCON HP Fluid Heaters.
1.
Ensure that the electrical power supply meets the
following requirements.
2.
Read and follow all heater wiring instructions in the
heater manual, 309524.
Air Controls
•
Bleed-type main air shutoff valve (D),
to shutoff
all air to Xtreme Mix 185 (including controller
power).
•
Supply air pressure gauge (E),
to monitor air pres-
sure to Xtreme Mix 185.
•
Pump air pressure regulator (F) with gauge (G),
to adjust and monitor pump air pressure.
Solenoid Module
There are two solenoids inside the pneumatic control
box, one to actuate dispense valve A, one to actuate
dispense valve B.
Xtreme Mix 185
Part No.
Heater
Voltage
Heater Amperage
234838
240V
16.2 A each, 32.4 A total
234839
240V
16.2 A each, 32.4 A total
234840
480V
8.3 A each, 16.6 A total
234841
480V
8.3 A each, 16.6 A total
A minimum air pressure supply of 70 psi (483 kPa,
4.8 bar) must be maintained for the Xtreme Mix
185 to operate properly.
Heated units include a third solenoid (R), for the
circulation valves.
TI5166a
AB
R
Third solenoid is present on
heated units only.
1
1
Summary of Contents for 234614
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