Installation
12
310622ZAL
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 (P) from the pump air exhaust
port. See F
IG
. 5.
2.
Install a grounded air exhaust hose (T) and connect
the muffler (P) 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 grounded container (U) at the end of the air
exhaust line to catch fluid in case of a diaphragm
rupture. See F
IG
. 5.
F
IG
. 5: Venting Exhaust Air
Be sure the system is properly ventilated for your type
of installation. You must vent the exhaust to a safe
place, away from people, animals, food handling
areas, and all sources of ignition when pumping flam-
mable or hazardous fluids.
Diaphragm failure can cause the fluid being pumped
to exhaust with the air. Place an appropriate con-
tainer at the end of the air exhaust line to catch the
fluid. See F
IG
. 5.
P
U
T
D
A
B
C
F
E
TI8767b
Key:
A
Air supply line
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
P
Muffler
T
Grounded air exhaust hose
U
Container for remote air exhaust
Summary of Contents for SaniForce 1590 3A
Page 5: ...Models 310622ZAL 5...