Graco 234614, Operation

Page: 10 / 38

Installation
10 310665E
Fluid Controls
The Xtreme Mix 185 mix manifold includes the following
fluid controls. See manual 310654 for complete informa-
tion about the mix manifold. See F
IG
. 4.
• Dispense valves (F
A
, F
B
) dispense component A
and component B. Solenoids A and B turn the dis-
pense valves ON and OFF.
• Shutoff valves (G
A
, G
B
) shutoff fluid A or B from
entering the fluid manifold.
• Sampling valves (H
A
, H
B
), to batch dispense or
test pumps/meters.
• Solvent purge valves (J
A
, J
B
) allow solvent to
enter the fluid manifold.
• Circulation valves (V
A
, V
B
) circulate component A
and component B back to the supply containers.
Solenoid R turns the valves ON and OFF. Included
with heated units. See F
IG
. 2 detail.
Component A Dispense
Solenoid A opens dispense valve A. The correct dose of
component A flows into the mix manifold. Solenoid A
closes dispense valve A. See F
IG
. 4.
Component B Dispense
Solenoid B opens dispense valve B. The correct dose of
component B flows into the mix manifold. Solenoid B
closes dispense valve B. Components A and B are
mixed in the 50 ft (15.2 m) fluid hose (M), then uniformly
blended in the static mixer (N).
Proper Lifting of Unit
Either remove the cart handle or secure it to the cart
before lifting the unit. Connect a bridle swing, hooking
an end to each of the Xtreme Mix 185 lift rings. Hook the
center ring on a hoist. See F
IG
. 3. Carefully lift the
Xtreme Mix 185 unit; make sure it balances evenly.
WARNING
Follow instructions below to avoid dropping or swing-
ing unit or being struck by the cart handle, which can
cause serious injury or damage to equipment.
F
IG
. 3
TI4956a