PRO-CTR-MAN-16V03 (0128)
Copyright © 2016 Defi ne Instruments
10
4.2 - How to remove the input module
A
If the meter is already installed, remove it from the panel, and unplug all plugs
from the back of the unit.
B
Using a small screwdriver or similar implement,
press downward into one of the slots at the
rear of the case. This will disengage one of
the tabs which holds the back plate on, al-
lowing it to be gently levered away at
one corner.
C
Holding the loosened corner open
with one hand, disengage the le-
ver on the opposite slot (Fig 1).
E
Slide the analog input module out
of the meter case (Fig 2). (See 3.1D
to identify the input module.)
F
Position the headers on the input
module as required for your sensor
type, referring to 4.1.
G
Slide the input module back into
the meter case.
Fig 1
D
You should now be able to remove the back plate. If it does not unclip easily,
you may need to disengage the two remaining tabs by repeating steps 4.2B–C
on the other side of the meter.
Fig 2
Make sure that it is sitting in the tracks on the left and right. Press fi rmly until the input module
is fully inserted and sits fl ush with the other boards that are visible from the back of the meter.
H
Replace the back plate.
Begin by inserting the two lower tabs into the slots, and then position the upper tabs so that
they will not catch on the top lip of the meter case. Apply fi rm pressure until the back plate
clicks into place.
I
Reconnect the plugs and return the meter to the panel installation.
