Bell D-180574 User manual

BELLSYSTEM PRACTICES SECTION503-200-113
AT&TCo Standard Issue 1, September 1975
D-180574 TELEPHONE SET
1. GENERAL 2.05 The KS-19277 lock has been made inoperative.
1.01 This section contains identification,installation,2.06 A D-180573 Kit of Parts completes the
maintenance, and connection information for redesign of the set (Fig. 4) as follows:
the D-180574Coin Decorator telephone set (Fig. 1). (a) The L-170394 plate replaces the coin chute.
2. IDENTIFICATION (b) An L-170397 wooden block (Fig. 3) prevents
coins from falling into the return chute.
Design Features(c) Dummy locks (840696942 and 840696959),
2.01 The set is a modified 236G coin collector, which can be operated with a screwdriver
The following items have been removed, or equivalent,are used in the upper housing
and cash compartment door,respectively.
•Information card holders and apparatus
blank. (d) A No. 10-32 by 3-inch RHM screw,No. 10-32
hex nut,and two No. 10-32 elastic stop nut
• Gong signal and chute assembly are used to mount the bell in the cash compartment.
• 452B capacitor (e) A 9-inch long sash chain is used to anchor
the cash compartment door to the set.
• Coin chute stop 2.07All coins deposited will fall directly into the
• Coin relay assembly cash compartment.
•Coin trap and associated parts Markings
• 1A backplate 2.08Markings 236G-3, 236G-51, or 236G-60 have
been removed and D-180574 stamped in the
• Coin vault spring same relative location. The letters CS,which
indicate customer sales, have been stamped on the
2.02 The starwheels on rear of coin guide have backplate adjacent to the vault area.
been cut off to provide clearance for adding
dummy chute (Fig. 2). Die cast webs across 5 Ordering Information
and 10 cent guides have also been removed. 2.09 Set,Telephone, D-180574 [Specify color;-03
2.03The handset with armored cord has been (black),-51 (green),-60 (light beige)]
replaced with a G3A6-type handset with
6-foot retractable cord (Fig. 1). 2.10 Replaceable Components
2.04 The coin vane has been made stationary in (a) P-89E500* Lower Housing, consisting of:
the collect position by installing a No. 10
by 1-inch sheet metal screw through hopper (Fig. 3). • P-15E011 bucket assembly
© American Telephone and Telegraph Company,1975
Printed in U.S.A. Page 1

SECTION503-200-113
•1A-type* coin collector door CThe 6C-3 dial is used with a black set.
The 6M-3 dial is used with a green or light
• 840696942 dummy lock beige set.
(b) Modified P-89E000* Upper Housing, consisting 3. INSTALLATION
of: 3.01 To install the set on a horizontal surface
• 6C-3 or 6M-3 dial¢ such as a table or counter top,use a 139A
backboard.
• P-29E299 terminal plate assembly 3.02 To install the set on a wall,use a 174A
• 4010B network backboard.
• P-29E302 connector assembly eInstall backboard on a wall with top edge
63 inches from floor or at a height specified
• P-12A674 plunger by the customer
•P-16A760 hinge assembly •Use hardware for securing backboard per
Table A
• 840696959 dummy lock 3.03 Install set on backboard using a minimum
(c) P-89E100* Backplate Assembly,consisting of seven 1/4-20 by 5/8 RH machine screws
of: (P-23F790).
• P-29E307 ringer assembly _ Remove handsetfrom switehhook
before removing or replacing upper
•P-16A741switchhook arm assembly housing to avoid damage to thegate
operating arm.
•P-29E182 switchhook spring assembly 3.04 ConnectTip and Ring toset per Fig. 5.
•P-12E855 switchhookassembly orD-180009
switchhook kit 4. MAINTENANCE
• P-44E616 bracket and connector assembly 4.01 Observe READ after 3.03.
4.02 Perform maintenance on the decorator set
• G3A6-type*handset in accordance with local procedures.
5. CONNECTIONS
*The last two digits specify color suffix code
used [-03 (black),-51 (green),or-60 (light 5.01Refer to Fig. 5 for complete connection
beige)], diagram.
Page 2

ISS 1, SECTION 503-200-113
TABLE A
MOUNTING REQUIREMENTS FOR 174A BACKBOARD
FASTENERS
MTG HOLESIZE MINIMUM
SURFACES REQUIRED SIZEANDTYPE QUANTITY
1-3/4 in. No. 14 RH tapping or
Soft Wood 1/8-in. wood screw
or
Hard Wood No. 30 1-1/4 in. No. 14 RH tapping or
wood screw 8
1/4-20 by 1-1/2 in. RH machine
Masonry* 1/2-in. screw in 1/4 by 1-1/4 in.
expansion shield
Plaster Board 1/8-in. 1-3/4 in. No. 14 RH tapping or
and Plaster or wood screw; secure in a stud a
on Latht No. 30 minimum of I inch 7
Plaster on Cinder
Block, Hollow 3/4-in. 1/4 by 4-inch RH toggle bolts
Tile, Metal Lath
* When mounting on plastered masonry, install expansion shield below plastered
surface by amount equal to thickness of plaster and use 1/2-inch longer machine
screw than specified in Table.
t When mounting on plasterboard, plaster on lath, etc, fasteners must be located
in a stud and embedded at least 1 inch.
$ When using toggle bolts, cut off excess length.
Page 3

SECTION 503-200-113
STARWHEELS
MODIFIED FOR
CLEARANCE
P-12A674
PLUNGER
WEBREMOVED
FROM5 AND
6C-3 OR I0 CENT
6M-3 GUIDE_
_: , DIAL P-16A760
HINGE
G3A6-TYPE _ASSEMBLY
HANDSET
WITHH4CJ
CORD P-28ES06
NETWORKAND
BRACKET
840696942
DUMMY
LOCK P-29E299
TERM PLATE
ASSEMBLY
P-15EOII
PULLBUCKET
ASSEMBLY
840696959
DUMMY P-29E302
LOCK CONNECTOR
ASSEMBLY
IA-TYPE COIN
COLLECTOR DOOR Fig. 2--Upper Housing With Gong Signal and Chute
Assembly Removed
Fig. 1_D-180574 Coin DecoratorTelephone Set
Page 4

SECTION 503-200-113
LOWER HOUSING AND BACKPLATE I UPPER HOUSING
I
'At
(Y) _.
GIAOR GIC SIGNAL ELECTRO
R I NGER (V) TRNTR MAGNET
R'NG(R) i(BK' _(sT (S-R) (R) ,,Q (V) , _._7( ,N Kt __--__ _ )(G)_
(BR (G) E
8H (BR)
IDS (BK) ,,(BK) R (BK)s (sT ,
Q < 4
I
Y(y)YDP_ON _)
BK R RRt
R)
I,.
ilR) i <2<QOlAC
(BK) TR (W) (W),Rt<_
G3A6W
HANDSET _j_ (W) (_
RCVR (W)GN SH BBX (G) (G) BB (BL) BB
x _ _ _ _'_-oI GNt(_(W).
N
4010B N WORK
R F
¢= I _ NOTE"
__ ,d(sT AND (S-R) RINGER LEADS ARE PROVIDED ONLYONGIA RINGER AND ARE
[,L-_|_; _ _/_INSULATED ANDSTORED.
GN DP DIAL PULSECONTACTS |NETWORK TERMINALS
Q: DS DIAL SHORTING CONTACTS-K-INSULATED AND STORED
HT HOPPER TRIGGERCONTACTS
SHSWITCH HOOKCONTACTS
L_ L_ (_B (_I--_ (_ ONOFF NORMAL CONTACTS
Fig. 5---D-180574 Coin Decorator Telephone Set---Connections
Page 6
6 Pages