Graco 24H313, Instructions Manual

Page: 7 / 28

Installation
3A1318B 7
Air Exhaust Ventilation
The air exhaust port is 3/4 npt(f). Do not restrict the air
exhaust port. Excessive exhaust restriction can cause
erratic pump operation.
To provide a remote exhaust:
1. Remove the muffler from the pump air exhaust port.
2. Install a grounded air exhaust hose and connect the
muffler to the other end of the hose. The minimum
size for the air exhaust hose is 3/4 in. (19 mm) ID. If
a hose longer than 15 ft (4.57 m) is required, use a
larger diameter hose. Avoid sharp bends or kinks in
the hose.
3. Place a container at the end of the air exhaust line
to catch fluid in case a diaphragm ruptures. If the
diaphragm ruptures, the fluid being pumped will
exhaust with the air.
Installing Supply Module
(Circulation Package 24H316,
with Agitator)
NOTE: Refer to F
IG
. 2 on page 9, and to Dimensions ,
page 24, and Mounting Hole Layout , page 25.
1. Ensure that there is at least 9 ft (2.8 m) overhead
clearance for the elevator when fully raised.
2. If you are converting an existing circulation pump
module to a circulation package with agitator,
follow
the Pressure Relief Procedure , page 11. Remove
the suction tube (54) from the pump module. See
the Parts Drawing on page 20. This tube is not
used.
3. Locate the elevator so the pump module’s suction
hose (8) will reach the swivel (101) at the top of the
agitator (102). The suction hose is 6 ft. (1.8 m) long.
Do not stretch the hose tight; let it hang as shown in
F
IG
. 2, to assist fluid flow into the pump.
4. See Mounting Hole Layout , page 25. Using the
elevator base as a template, mark the floor. Drill
four holes in the floor for 1/2 in. bolts. Make sure the
bolts are long enough to prevent the elevator from
tipping.
5. Connect the suction hose (8) to the swivel outlet
(101) of the agitator (102). Connect the suction hose
ground wire to the ground lug on the agitator as
shown in
F
IG
. 4, page 10.
6. Loosen the captive screw and open the quick con-
nector (11c) on the air filter/regulator/lubricator
assembly (11). Refer to F
IG
. 1.
7. Slide the pipe adapter (11d) out of the quick con-
nector. Remove and discard the pipe plug (11m)
from the bottom port of the tee (11k).
8. Bring the coiled hose (105) up through the large
hole in the back pressure regulator’s bracket (33).
9. Screw the adapter (159) at the end of the coiled
hose (105) into the tee (11k).
10. Slide the pipe adapter (11d) into the quick connector
(11c), close, and tighten the captive screw.
Using the Quick Connectors
To open a quick connector (11c), loosen the captive
screw (S) and open the connector. Slide the desired
component into the connector, close, and tighten the
screw. See F
IG
. 1.
F
IG
. 1. Quick Connector
ti06278a
S
11C