Fire-Lite CHG-75 Battery Charger - Manual (Page 12)

Installation and Configuration Mounting the Charger
12 CHG-75 PN 51315:A 08/01/01
2.3.4 Ground Fault Detection Disable
Cut jumper JP2 to disable reporting of a local ground fault condition. The charger’s
ground fault detection circuit might be disabled when the charger is connected to
equipment with its own ground fault detection circuit to prevent competition between
the two circuits. Note that Ground Fault detection is required in Canada. Refer to
Figure 2.1 on page 10, for location of the jumper.
2.3.5 AM-1 Ammeter Enable
Cut jumper JP5 to enable the operation of the AM-1 Ammeter when installed on the
CHG-75 charger. Refer to Figure 2.1 on page 10, for location of the jumper.
2.4 Mounting the Charger
2.4.1 Mounting the Charger in an FACP
The CHG-75 can be mounted in the bottom of the MS-9600 backbox, using the self-
tapping screws included with the charger. In a similar fashion, the supplied nuts can be
used to mount the charger to pem studs located in the bottom of the MS-9200 backbox.
A separate battery box must be used to house the batteries when employing these
configurations. Figure 2.3 illustrates the CHG-75 mounting location in the MS-9600.
The pem studs are located in the same area in the MS-9200 backbox .
Note: The CHG-75 must be mounted in the same room and within 20 feet of the FACP.
+ BAT TE R Y -
LC D D IS PL AY
K EY PA D I/F
S ECU RIT Y O PT BD
O P T D A C T
H O T CB1
J3
J12
J2
TB1 TB2
TB3
JP3
JP2
SW1
JP5 JP6
J17 J16
J6 J8
J7
J10 J11
C U T T O
D ISA B LE
LO CA L
C H AR G ER
D ISA B LE
G N D
F LT
C U T T O
M O N ITO R 4X T M
O P T S LC
4X T M O P T B D
TB4 TB5 TB6 TB7 TB8
N E U T E ART H
Figure 2.3 MS-9600 Backbox
mounting holes for CHG-75
MS-9600 FACP
9600powr
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