User's Manual

Setup

3A2797G 39

NOTE: A minimum feed pressure of 50 psi (0.35 MPa,

3.5 bar) is required at both feed inlet pressure gauges

(FP). Maximum feed pressure is 75 psi (

517 kPa, 5.2 bar)

Maintain A (Red) and B (Blue) feed pressures within

10% of each other.

g. Turn HFR main power ON .

h. Navigate to the System Setup Screen. Set the

low pressure dispense to 25%.

NOTE: The following steps are referring to the B side

(Blue) components of the system.

i. Set PRESSURE RELIEF/DISPENSE valve (SA,

SB) to DISPENSE for the corresponding

material side.

j. Open feed inlet valve and the material supply

ball valve on the system.

k. Navigate to the Standby Screen and push

to start pumps.

NOTE: Material will dispense into the container from the

applicator material hose at this time. Continue to dis-

pense fluid until no material contamination is noticed.

NOTE: If necessary, navigate to Operator Mode to

adjust the flowrate

l. Stop dispensing by pushing from the

Standby Screen.

m. Close feed inlet valve and the material supply

ball valve on the system.

n. Connect the applicator return hose to the fluid

inlet fitting on the system.

o. Ensure all material hose connections are tight.

p. Open the RETURN ball valves on the tank

stand.

q. Repeat steps j thru p for A side (Red).

ti10006a1

ti9877a1

. 21: Return Lines

Do not install shutoffs downstream of the PRESSURE

RELIEF/DISPENSE valve outlets (BA, BB). The

valves function as overpressure relief valves when set

to DISPENSE . Lines must be open so valves

can automatically relieve pressure when machine is

operating.

If circulating fluid back to the supply drums, use high

pressure hose rated to withstand the maximum work-

ing pressure of this equipment.