User Manual
ADCP-75-115 • Issue A • August 2001
Page 11
©
2001,
ADC
Telecommunications,
Inc.
wired
for
120
Vac
but
can
be
converted
to
240
Vac
operation
through
the
installation
of
a
240
Vac
outlet
kit
(accessory
item).
Connect
the
AC
power
wiring
as
follows:
1. Obtain
access
to
the
internal
power
wiring
harness
inside
the
auxilary
junction
box
by
loosening
the
four
screws
securing
the
auxiliary
box
cover,
pulling
up
and
removing
the
cover.
see
Figure 5.
2. Route
the
external
AC
power
conduit
to
the
AC
power
3/4-inch
NPT
threaded
hole
on
the
left-rear
underside
of
the
cabinet
directly
underneath
the
auxiliary
junction
box.
See
Figure 6.
Use
the
conduit
fitting
provided,
or
a
UL
approved
equivalent,
to
provide
a
moisture
barrier.
The
3/4-inch
(19.0
mm)
conduit
fitting
mounted
on
the
underside
of
the
cabinet
is
designed
to
accept
threaded
rigid
conduit.
Figure 5. Accessing AC Power Wiring
Note:
A
3/4-inch
to
1/2-inch
(12.7
mm)
reducer
fitting
is
provided
to
accommodate
1/2-
inch
threaded
conduit.
16788-A
LOOSEN FOUR
SCREWS AND
LIFT TO REMOVE
COVER