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SECTION
501-210-102
840358048 ADAPTER
Fig. 7-Current Receiver Assembly
Fig. 8-G4-Type Handset Showing Shoulder Rest
Assembly
{3)
Insert the free conductors of the handset
end of the new cord through the hole in
the handle. Advance cord into transmitter bowl
until grommet is properly seated.
2.09(3).
(4) Using the string, tie the receiver leads
together close to the spade tips.
receiver leads into the handle using the string
Page
6
Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado
BSP S01-210-102-i06_19 74-01-06.jpg
to guide the leads past the pushbar switch into
the receiver well.
(5) Connect cord leads to the transmitter cup,
the transmitter cup, anchor the cord and replace
transmitter and transmitter cap.
(6)
well. Replace the receiver and receiver cap.
(7)
LB -TYPE
RECEIVER UNIT
G11-Type
2.31
units which are part of 520A, 520B, and 2520C
explosion-proof telephone sets. Designed to provide
protection against the probability of explosion
resulting from flames originating within the handset
under extreme conditions of operation.
2.32
transmitter units encased in individual aluminum
housings and phenolic receiver and transmitter caps.
2.33
4-foot length for the GllA4 handset and 9-foot
length for the GllA9 handset.
furnished with 4-foot cord unless otherwise specified.
The H4DT cord is 4-conductor black neoprene
jacketed spring cord having tinsel conductors with
waterproof insulation.
bushing and special nut for attaching handset to
the telephone set.
2.34
2.35
the appropriate connection diagram is also given.
See note in
2.36
Feed the
or cord require replacing, replace handset and cord
a unit.
as
Mar 02, 2012 21:59:37
pushbar switch, and receiver unit.
Insert the cotton acoustical barrier and dress
the excess receiver leads into the receiver
Dress excess switch leads into handle and
replace pushbar switch.
The Gll-type handsets (Fig. 3) are intended
for use with 15A, 15B, and 15C apparatus
The Gll-type handsets consist of a phenolic
handset handle equipped with receiver and
The handsets are also equipped with an
H4DT cord which may be secured in the
Set end is equipped with
The Gll-type handsets and associated H4DT
cord are available in black (-03) only.
Table B lists the Gll-type handsets with
component parts and uses.
Receiver and transmitter caps are cemented
to the handset handle. If the sealed handset
Using
Handsets are
Reference to
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