TP-6195 1/04 7Section 2 Operation
2.4 Circuit Protection
If the generator set circuit breaker trips or the fuses blow
repeatedly, see Section 4, Troubleshooting, for possible
causes.
2.4.1 Line Circuit Breaker
A line circuit breaker interrupts the generator output in
the event of a fault in the wiring between the generator
and the load. The line circuit breaker location is shown
in Figure 1-1. See Figure 2-5 for the circuit breaker
ratings. If the circuit breaker trips, reduce the load and
switch the breaker back to the ON position. With the
breaker in the OFF position the generator set runs but
the generator output is disconnected from the load.
Model
Circuit Breaker
Rating, Amps
8.5RES 40
12RES 50
Figure 2-5 Line Circuit B reakers
2.4.2 Fuses
The engine harness contains two 10-amp and one
20-amp inline fuses. See Figure 2-6. Another 10-amp
fuse protects the battery charger.
Always identify and correct the cause of a blown fuse
before restarting the generator set. Refer to Section 4,
Troubleshooting, for conditions that may indicate a
blown fuse. Replace blown fuses with identical
replacement parts.
Fuse Label
Part
Number
Location
Auxiliary Winding F1 292937 Lead 55
Relay Interface
Board
F2 223316 Lead PF2
Controller F3 358337 Lead PF1
Battery Charger — AGS 10 Battery charger DC
lead. See Section 2.5.
Figure 2-6 Fuses
2.5 Battery Charger
The generator set is equipped with a 6-amp
float/equalize battery charger to maintain the engine
starting battery. The charger’s power cord must be
connected to a 120 VAC power source. Figure 2-7
illustrates the battery charger.
The battery charger uses an AGS 10 inline fuse. The
fuse is located in the battery lead. See Figure 2-7.
INDICATOR
Red:
Red & Green:
Green:
VOLTS= 11.8--14.0
AMPS= 5.0--6.0
VOLTS= 14.0--14.5
AMPS= 1.5--5.0
VOLTS= 13.0--13.6
AMPS= 0.1--1.5
CAUTION:To reduce the risk of elect rical shock,
connect only to properly gr ounded outlet.
Allowable Battery Types: LeadAcid a nd Gel Cell
INPUT: 115 VAC 50/60Hz @ 1.6A
OUTPUT: 12 VDC @ 6 Amps
MAX. BAT.: 180 Amp Hr. Max.
DATE:
6 AMPAUTOMATIC
BATTERY CHARGER
R
C US LISTED
BATTERY CHARGER
53AB
2608KH
1
1. LED indicators
2. Battery leads, 12 VDC
3. Fuse
4. AC power cord
2
4
3
Figure 2-7 6-Amp F loat/Equalize Battery Charger
To Next Page
Loading...
Need help?
General
