Fire-Lite CHG-75 Battery Charger - Manual (Page 21)

Connecting the Charger to a Load Installation and Configuration
CHG-75 PN 51315:A 08/01/01 21
2.9.3 Connecting the Charger to an MS-9600
The charger can be connected to an FACP power supply, such as an MS-9600, by
disabling the local charger. The MS-9600 charger is disabled by cutting jumper JP3.
To connect a charger to the MS-9600:
1. Disconnect all power (AC and DC) from the MS-9600 and CHG-75
2. Cut jumper JP3, which is located on the MS-9600 main circuit board, to disable
the FACP battery charger
3. Connect the CHG-75 Output Circuit TB2, Terminal 3 (Out +) to MS-9600
battery connector TB2 (+) terminal and Terminal 4 (Out -) to MS-9600 battery
connector TB2 (-) terminal as illustrated in Figure 2.13. Be certain to observe
proper polarity.
4. Connect the batteries to the charger (refer to Figure 2.10 and Figure 2.11).
+ - B AT T E RY
LCD D IS PL AY
K EY PA D I/F
S ECU RIT Y O PT BD
1
2
3
O P T D A CT
HO T CB1
J3
J12
J2
TB1 TB2
TB3
JP3
JP2
JP8
JP4
JP7
JP5
JP6
JP6 J17 J16
J6 J8
J7
JP10 JP11
CU T T O
DISA B LE
LO CA L
CH ARG ER
DISA B LE
G N D
F LT
CU T T O
M O NITO R 4X T M
O P T S LC
4X T M O P T B D
TB4 TB5 TB6 TB7 TB8
NE U T E ART H
1
4
*
2
5
0
3
6
#
1 s t
EV ENT AB C D EF
G H I J K L M N O
PR S T U V W X Y
Q Z -/.
C LR
7 8 9 E S C
ENTER
RECALL
ACK/ST EP
SILENCE
DRILL
HOLD 2 S EC
RESET M O DE
MAINTENANCE
SILENCED
DISABL ED
BATTERY
GROUND
TROUBLE
SUPERVISORY
FIRE ALARM
AC POWER
-
+
-
+
J P 1
J P 3
S W 1
J P 4
T B 3 T B 4
T B 2
ENAB LE
AC D EL AY
16 HR
DE LAY
TE NS
O NE S
CU T F OR
240V AC
G ND FLT
DI SA BL E
AM-1 ENAB LE
ADDR ES S
O N O FF
AM-1
J P 5
J P 2
F 1 F 2
J 4
J 1 J 2 J 3
F 3
T B 1 HO
T
OU
T
+
BA
T +
OU
T -
BA
T -
EA
R
T H
NE
UT
15
15
A- B- A + B + NC NO C
0
4 3 9 2
6
1
5 7
8
12
13 15
14
10 11
0
4 3 9 2 6
1
5 7
8
12 13
15
14
10 11
Figure 2.14 CHG-75 Wiring to MS-9600
Battery -
Battery +
+
+
-
-
+
-
Battery
Interconnect
Cable*
MS-9600
CHG-75
75 AH
12V 75 AH
12V
AC Power
Hot
Neutral
Earth
Out -
Out +
Cut JP3 for this application
c
hg79600
.c
dr