Circuit Protection - Kohler 15CCO Service Manual

Circuit Protection

Refer to Figure 2-5 and the following descriptions to
identify controller components.
1. 10-Amp Fuel Solenoid Fuse. A replaceable
10-amp fuse protects the fuel solenoid. (On
three-phase models the in-line fuse is mounted
inside the controller.) If this fuse is blown, the
generator will shut down. If the fuse is replaced
then blows again, have the generator set examined
by an authorized Kohler service dealer/distributor.
2. 10-Amp Controller-Input Fuse (Single Phase)
or Circuit Breaker (Three Phase). The controller
circuitry is protected by a replaceable 10-amp fuse
or circuit breaker. If the generator will not crank and
the battery and/or connections appear okay, the
controller fuse/breaker may be blown or tripped.
Contact an authorized
dealer/distributor
repeatedly.
1
4
Single Phase
TP-5606 6/02
Kohler service
if fuse/breaker blows/trips
2
3
Figure 2-5. Circuit Protection
3. 10-Amp PowerBoostä IIIE Voltage Regulator
Fuse (Single-Phase Models) or
8-Amp PowerBoostä V Voltage Regulator Fuse
(Three-Phase Models).
A replaceable fuse protects the voltage regulator
circuitry. If this fuse is blown, the generator set will
shut down. If this fuse is replaced then blows again,
have the generator set examined by an authorized
Kohler service dealer/distributor.
4. Optional AC Circuit Breaker(s) will trip when a
current overload is detected in the AC output
circuit. See Section
determine cause of fault. After fault is corrected,
reset AC circuit breaker by placing in "ON" position.
1, 3
Three Phase
4--Troubleshooting
2 4
1-933
Operation 2-5
to