Graco HFR Setup page 34

Setup
h. Connect cables (Y). Be sure cables have slack
when hose bends. Wrap cable and electrical
connections with electrical tape. See Heated
Hose manual for heated hose connection details
and illustrations for the various types of heated
hoses.
Y
i. Connect the other end of the supply hoses (solid
color) to the applicator. See the applicator man-
ual for fluid inlet identification.
j. Connect A (Red) and B (Blue) return hoses (solid
with white stripe) to the applicator. See the
applicator manual for fluid outlet identification.
NOTE: The other end of the return hose will be con-
nected in step n on page 39.
34
13.
Connect GX-16 Hydraulic Lines
a. Navigate to the System Screen 2 and set the
mode to run as straight head: prox dispense
valve.
Trapped air can cause the pump to cycle unexpect-
edly, which could result in serious injury from splash-
ing or moving parts.
b. Verify the mixhead hydraulic power pack is not
active by verifying the gauge is at 0.
F . 17: Gauge
IG
c. Check the hydraulic fluid level. See Technical
Data on page 117 for specifications.
d. Use the supplied 7/16 in. JIC male-male adapter
at the gun end to connect hoses together. This
creates a hydraulic fluid circulation loop.
F . 18: Hydraulic Loop
IG
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