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SECTION 503-601-101
8 12 16938
1
EXCLUSIO
N
SW
IT
C
H
63
5A5
KEY
KS-8 109L2,
OR
KS-2
0
4
19LI
BUZZER
Fig. 5-2851CM Telephone Set With Exclusion (Housing Removed)
(5) Route cable below jack
and
install
second
clamp in hole to left of ringer.
(6)
Twist ends
of conductors together and
feed
through opening
between dial, ringer,
and
connecting
blocks.
3.06
On all sets except CM codes,
if
the set is
served
by
the connector equipped end of an
A25B
connector cable, a D-180375
Kit
of Parts
must be
used
to obtain
raw-ended
conductors for
termination. The mated connector and plug should
be
located
as
shown in
Fig.
9. Check that connector
and plug do not
interfere with operation of
line
switch.
Cable
is routed
and fastened in same
manner as
IW
cable (Fig. 7 and 8).
3.07
Check
before
terminating that sufficient
slack
is provided
to
permit hinging
action
of chassis assembly.
Page 4
Cable slack must be in area behind
dial and not touching ringer. Chassis
cannot be secured
if
slack lies between
base pan and network or base pan
and cord jack.
3.08
Since
individual terminals
are not designated
on
the
quick-connect
blocks, terminal
identification is provided
on
the inside of
the
housing
as a wiring
guide
(Fig.
16).
Terminals 1-30 are
on the
upper block
and 31-54
are
on
the lower
block.
Terminals
51-54 are spare.
Use a
714B
tool to terminate conductors.
3.09
The
851CM and 2851CM telephone sets are
equipped with a
KS-16671Ll
connector
(Fig. 6).
An
A25B connector cable
is required
to
connect
set to
key
equipment (Fig. 30 and 31).
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