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Mount the filter-regulator in a convenient location, near
the equipment it is to serve. Mark and drill two 1/4 in.
(6 mm) holes in the wall. The Dimensional Drawing of
the filter-regulator is given on page 6. Fasten the
filter-regulator to the wall with the brackets (2) and 1/4
in. bolts.
Graco wall mounted air filter-regulators are designed to
assure delivery of accurately controlled, clean, dry air
to the spray guns and other air operated equipment.
Two regulated air outlet valves (A) permit the use of
two spray guns at separate pressures. See Fig. 1. Line
pressure air is available through the two outlet valves
(B).
The air pressure can be adjusted at the regulators (1)
from 0--125 psi (0--0.9 MPa, 0--9 bar). The air inlet (C)
to the filter-regulator is 1/2 npt female. See Fig. 2. The
four shut-off valve outlets (A & B) have an individual
1/4 npt male thread.
Regulate the air pressure by turning the handles of the
regulators clockwise for higher pressure, and counter-
clockwise for lower pressure.
CAUTION
Do not exceed 125 psi (0.9 MPa, 9 bar) regulated
pressure. Pressures higher than 125 psi (9 bar)
could damage the gauge (3).
Installation
A bleed-type master shutoff valve should be installed
in the air line between the filter-regulator and the
source of the air supply.
Operation
Fig. 1
307476
3
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