Northern Telecom Decorator Series Identification, Connections And Maintenance page 11

SECTION 502-9011-200
CHART 6
REPLACING THE MOUNTING CORD
STEP PROCEDURE
1 Remove the base assembly and platform.
2 Disconnect the mounting cord leads from the network.
3 Loosen the screw to free the staycord hook, and remove the mounting cord. (See Fig. 5 [a] or
5[b]~
.
4 Replace the mounting cord. See Table C for connections.
CHART 7
REPLACING THE HANDSET CORD
STEP PROCEDURE
1 Remove the earpiece cap from the earpiece housing, and discoanect the handset cord leads from
the receiver unit.
2 Unscrew the hook fitting (Fig. 8, Item 116) and pull the handset cord from the earpiece housing.
3 Remove the cord restraint and pull the cord from the hook fitting.
4 Remove the handset cord from the telephone set base in a similar manner to the mounting cord.
(See Chart6, Fig.5[a) or S[b]).
5 Replace the handset cord. See Schematic Diagram, Fig. 6 or 7, for connections.
CHART 8
REPLACING THE SPIDER AND LEAD ASSEMBLY
OR BRACKET AND LEAD ASSEMBLY
STEP PROCEDURE
1066
Unscrew the transmitter cap and remove the spider and bracket from the transmitter unit.
2 Remove the base assembly and platform.
3 Disconnect the leads from the network.
4 Release the leads from the screws and washers which clamp the leads to the inside of the
telephone set housing.
5 Pull the leads out through the transmitter housing assembly.
6
Replace the spider and bracket. See Schematic Diagram, Fig. 6 or 7, for connections.
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© Jeff Lamb