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308441 7
Installation
Fluid Outlet Line
WARNING
A fluid drain valve (J) is required to relieve pres-
sure in the hose if it is plugged. The drain valve
reduces the risk of serious injury, including splash-
ing in the eyes or on the skin, or contamination
from hazardous fluids when relieving pressure.
Install the valve close to the pump fluid outlet. See
Fig. 2.
1. Use grounded fluid hoses (L). The pump fluid
outlet (S) is 1–1/2 in. npt(f). Screw the fluid fitting
into the pump outlet securely.
2. Install a fluid drain valve (J) near the fluid outlet.
See the WARNING above.
3. Install a shutoff valve (K) in the fluid outlet line.
KEY
A Air supply hose
B Bleed-type master air valve
(required for pump)
C Air regulator
D Air line quick disconnect
E Master air valve (for accessories)
F Air line filter
G Fluid suction hose
H Fluid supply
J Fluid drain valve (required)
K Fluid shutoff valve
L Fluid hose
R 1.5 npt(f) fluid inlet port
S 1.5 npt(f) fluid outlet port
Y Ground wire (required; see page 5
for installation instructions)
Fig. 2
TYPICAL FLOOR-MOUNT INSTALLATION
Y
J
F
BE
C
A
D
K
L
G
H
R
S
03265B
Muffler not included
on Model No. 253485