User's Manual

Operation

3A2175A 35

Operation

Startup

1. Use feed pumps to load fluid

NOTE: The HFR is tested with oil at the factory. Flush

out the oil with a compatible solvent before dispensing.

See Flushing on page 39.

a. Check that all machine connections are setup.

See Setup procedure, page 29.

b. Verify both feed supply systems and the HFR

are connected to an air supply.

c. Verify the machine is ON.

d. If applicable, check that inlet screens are clean

before daily startup, see page 46.

NOTE: There are no inlet screens on systems equipped

with fluid pressure regulators.

e. If equipped, check level and condition of ISO

lube daily, see IsoGuard Select

™

System on

page 47.

f. Turn both PRESSURE RELIEF/DISPENSE

valves (SA, SB) to DISPENSE .

g. Start feed pumps.

h. Open fluid inlet valves (FV), if equipped. Check

for leaks.

i. Prime material regulators with fluid. Refer to

Adjusting Material Inlet Pressure Using the

Material Regulator on page 40.

j. Use feed pumps to load system.

k. Hold MD2 valve nose piece, without a mixer

installed, over two grounded waste containers.

Leave mixer off and trigger gun until both fluids

flow freely from the nose piece without any air.

l. To prime the pump, cycle the pump a few times

or until air-free fluid dispenses.

Do not operate HFR without all covers and shrouds in

place.

ti9877a1

Keep Components A (Red) and B (Blue) Separate

Cross-contamination can result in cured material in

fluid lines which could cause serious injury or damage

equipment. To prevent cross-contamination of the

equipment’s wetted parts, never interchange compo-

nent A (Red) and component B (Blue) parts.

ti10002a1