Fire-Lite CHG-75 Battery Charger - Manual (Page 18)

Installation and Configuration Connecting Batteries to the Charger
18 CHG-75 PN 51315:A 08/01/01
2.8.2 Connecting Four Batteries
The following steps must be followed when connecting four batteries to the charger:
1. Remove all power sources to the charger
2. Connect the batteries in pairs by connecting the battery negative terminals and
the battery positive terminals as illustrated in Figure 2.11
3. Connect the battery negative (-) cable to TB2, Terminal 2 on the charger (labeled
BATT -) as illustrated in Figure 2.11
4. Connect the battery positive cable to TB2, Terminal 1 on the charger (labeled
BATT +) as illustrated in Figure 2.11
5. Do not connect the Battery Interconnect Cable at this time. Proceed to the
section titled "Powering the Charger" on page 25
TB2
P4
P3
JP5
TB1
F1 C B1
JP2
JP1
P5
P7
R 27
P2 EARTH GND AC NEUTRAL AC HOT
+24R COMMON +24 COMMON
POWER L IMITED
M PS-24 AE PCC REV __ _
M PS-24 AP CC REV __ _
M PS 2 4A .
-
-
+
+
-
-
+
+
J P 1
J P 3
S W 1
J P 4
T B 3 T B 4
T B 2
E NA B LE
A C D EL AY
1 6 HR
DE L AY
TE NS
O NE S
CU T FO R
2 40V AC
G ND FLT
DI SA B L E
A M -1 E NA B LE
A DDR ES S
O N O FF
A M -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
+
BAT +
OU
T
-
BAT -
E ART
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
BAT + BAT -
Figure 2.11 Connecting Four Batteries to the Charger
Power Supply
CHG-75
25 AH
12V 25 AH
12V
Battery
Interconnect
Cable*
Battery +
Battery -
Out +
Out -
- +
25 AH
12V 25 AH
12V
*Do not connect the Battery Interconnect Cable at this time.
Refer to "Powering the Charger" on page 25 !
AC Power
Hot
Neutral
Earth
Battery
Terminal
c
hg7m
42f
.c
dr
Battery
Interconnect
Cable*