ETI NETCOM ADH Instruction Manual page 4

DISCHARGE MANIFOLD WITH SAFETY
RELIEF VALVE
REMOVAL AND REPLACEMENT
To replace a Discharge Manifold with Safety
Relief Valve (23173) in either an ADH
NETCOM Automatic Air Dehydrator with
AC power or an ADH NETCOM with
Redundant DC power, perform the steps
below. Refer to Figure 1.
Discharge Manifold (23549) in an ADH
NETCOM AC NEMA unit, proceed to page
7.
Back wall of chassis.
Discharge Manifold
Figure 1. ADH NETCOM AUTOMATIC AIR
DEHYDRATOR DISCHARGE MANIFOLD
WITH SAFETY RELIEF VALVE.
South Bend, Indiana USA | networketi.com
To replace a
4
Shut off AC machine power by placing
1.
power switch in the OFF (O) position,
then unplugging the power cord.
Shut off DC machine power by
shutting off the external power supply.
If possible, move the dehydrator to a
work table.
Remove the rear top machine panel.
2.
Retain mounting hardware.
Using a tubing wrench or vacuum
3.
tubing pliers, carefully remove from
the discharge manifold the upper air
hose to the pressure transducer. Refer
to Figure 2.
4. Using a tubing wrench or vacuum
tubing pliers, carefully disconnect
from the discharge manifold the lower
air hose coming from the humidity
sensor. Refer to Figure 2.
Figure 2. DISCHARGE MANIFOLD AIR
HOSES.
ADH INSTRUCTION MANUAL | PART NO.
Hose to pressure
transducer. (step 3)
Hose from
humidity sensor.
(step 4)
S afety Relief Safety
24101 REV B