Attaching Quick-Connect Drain Fittings To Air Filter-Regulator Assy; Attaching Air Filter-Regulator To Power Source - Miller 301182 Owner's Manual

5-9. Attaching Quick-Connect Drain Fittings To Air Filter-Regulator Assy

5-10. Attaching Air Filter-Regulator To Power Source

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Tools Needed:
5/16, 3/8 in.
1 Air Filter-Regulator Assembly
2 Quick-Connect Fittings
Attach supplied quick-connect fit-
tings to the bottom of the air fil-
ter-regulator assembly. Fittings
should be finger-tight only. Do not
over-tighten.
3 Pressure Setting Knob
NOTICE −Pressure is factory set to
4 psi (0.28 bar) to achieve .53 − 1.8
cfm (5 − 15 lpm). Do not attempt to
change this setting or IR device
could be damaged.
Ref. 277 853-A
1 Air Filter-Regulator Assembly
2 10-32 Hex Head Screw
3 1/4-20 Hex Head Screw
Remove and keep the 10-32 screw
from the front of the power source.
Loosen the two 1/4-20 screws on the
front of the power source. Slide the air
filter-regulator assembly onto the loos-
ened screws.
Reinstall and tighten the 10-32 screw.
Tighten the two 1/4-20 screws.
4 10-32 Hex Head Screws
(Existing)
5 Hose Clamps
6 10-32 x 1/2 Hex Head Screws
(Supplied)
7 Drain Hose
Attach drain hoses to the bottom of the
filter and regulator and route them
through the two hose clamps.
Secure hose clamps by removing the
the existing 10-32 screws from the
right side of the cooler and replacing
them with the two supplied 10-32 x 1/2
screws.
.
Replace existing 10-32 screws
with the longer supplied10-32 x
1/2 screws one at a time.
Ensure hoses are not draining
towards areas of foot traffic.
Ref. 262 416-B
OM-261823 Page 15