ETI NETCOM ADH Instruction Manual page 7

To pressure
transducer
To air out
fitting
Figure 2. ADH NETCOM AC NEMA
DISCHARGE MANIFOLD.
Remove and retain the two screws and
6.
lock washers securing the discharge
manifold to the chassis. With the three
air hoses disconnected
mounting hardware removed, take the
existing discharge manifold out of the
machine.
Two fittings are included as part of the
7.
replacement kit. These should already
be assembled onto the new manifold.
If not, install the fittings onto the new
manifold as on the original assembly.
8. Align the mounting holes of the new
discharge manifold with the Pem®
nuts in the floor of the chassis to which
the original discharge manifold had
been installed. Using the two screws
and lock washers retained in step 6 of
this section, install the new discharge
manifold where the original one had
been, securing the two screws into the
Pem® nuts embedded in the floor of
the chassis. Torque to 8 in/lb.
South Bend, Indiana USA | networketi.com
From humidity
sensor
Safety
Relief Valve
and
9. Carefully connect the air hoses to the
new discharge manifold as they had
been
manifold. Refer back to Figure 2 on the
previous page. Connect the hose from
the humidity sensor to the fitting in the
middle of the back or top side of the
new discharge manifold. Connect the
hose to the pressure transducer to the
fitting on the left side of the new
discharge manifold. Connect the hose
to the air out fitting to the front or
bottom fitting of the new discharge
manifold.
connections are tight.
10. Reinstall the front cover removed in
step 4 of this section. If it was placed
upside down on the lid of the unit
during this procedure, carefully turn the
the
cover back over and work it back into
position, past the wires and other
components in the enclosure. Reinstall
the four corner screws securing the
front cover to the chassis.
11.
Reconnect the ground wire by inserting
it behind the retaining screw from
which it was removed, then tighten the
ground wire retaining screw. Reconnect
the green power connector by holding
it in place then tightening the two
captive screws removed in step 3 of this
section. Reconnect both ends of the
orange ethernet cable removed in step
3 of this section.
which end of the ethernet cable goes
into which receptacle.
With the ground wire, power connector
12.
and ethernet cable reconnected, close
the lid of the NEMA enclosure and
secure the two latches opposite the
hinges.
reinstalling the two captive screws in
the two outer corners of the lid.
13.
Restore machine power by plugging
the unit back in.
7
connected to the
Make sure
It does not matter
Secure the lid in place by
ADH INSTRUCTION MANUAL | PART NO.
original
all hoses
24101 REV B