Bell System Practices 902A1 Quick Start Manual page 4

SECTION 503-200-102
(6) Unscrew one (1) network mounting bracket
screw and remove 4228-type network.
(7)
Unscrew four (4) dial bracket mounting
screws and take out base-weight.
(8) Unscrew two (2) ringer mounting screws
and remove PIA ringer.
(9) Loosen two (2) dial mounting screws and
remove dial from dial brackets.
Page 4
BSP 503-200-102-i01_1977-06-04.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado
LINE AND RINGER CONNECTIONS
2902A 1 TELEPHONE SET
WIRE
INDIVID.
OR COLOR
LEAD BRIDGED
R
Inside
G
Wire at
y
Conn Blk
BK
R
623P4 G
Line Cord
y
Jack Assy
BK
R
S·R
Ringer
s
BK
w
G
BL
Line
Switch
BlrW
BR
s
* Insulated and stored.
TABLE C
RING
NO
OR
PARTY
I DENT
GROUND
R R R
G G G
y y y
B B B
Ll
A A
Ll Ll A
G G G
L2 L2 L2
K K K
• •
*
* * *
Ll G G
F F F
A
Ll Ll
c c c
A A Ll
L2 L2 L2
L2 L2 L2
(10) Reassemble two-piece base housing and
replace two top and six bottom screws.
(11) Reassemble two-piece handset shell and
screw on the receiver and transmitter caps.
4.02 Follow local procedures for returning telephone
company-owned components.
When it is desired to return a set to Western
4.03
Electric for repair, it should be packed using
D-180600 Kit of Parts which contains packing
material and instructions.
Feb 08, 2012 18:19:51
TIP PARTY
I DENT
GROUND
1000S1 26SOS1
R R
G G
y y
B B
c
c
L2 L2
G G
• •
K K
*
Ll
*
Ll
G G
B B
Ll
Ll
* *
* *
F F
A A