MER-MAN-14V01 (1002)
Copyright © 2014 Defi ne Instruments
6
2
HARDWARE INSTALLATION
2.1 - Installation instructions
The Merlin is designed to be mounted into
an enclosed panel, and meets NEMA 4X/
IP65 requirements when properly installed.
A
Prepare the
Panel Cutout
to 92x45mm
±.5 (3.62x1.77" ±.02) as shown below.
B
Remove the
Mounting Clips
from the
Merlin unit.
C
Slide the
Panel Gasket
over the rear of
the unit to the back of the
Bezel
.
D
From the front of the panel, insert the
Merlin into the P
anel Cutout
. Holding
the unit in place, engage the
Mounting
Clips
so that the tabs snap into place
over the notches on the case.
E
To achieve a proper seal, tighten the
Screws
evenly until the unit sits fi rmly
against the panel (torque to approxi-
mately 70N-cm [6.2 in-lbs]). Do not over-
tighten the screws.
Panel
Bezel
Panel
Gasket
Mounting
Clips
Screws
92mm
±.5
(3.62″
±.02
)
45mm
±.5
(1.77″
±.02
)
Panel Cutout
2.2 - Installation environment
The Merlin should be installed in a location
that does not exceed the maximum operat-
ing temperature, and at a safe distance from
other devices that generate excessive heat.
The installation environment should provide
good air circulation to the unit.
The bezel, plastic casing and product label
may be cleaned, if required, using a soft ,
damp cloth and neutral soap product.
Continuous exposure to direct sunlight
should be avoided, as this may accelerate
the aging process of the bezel.
