TP-6277 10/036 Operation
2.4 Exercising the Generator Set
Operate the generator set under load once each week
for one hour with an operator present.
The operator should perform all of the prestart checks
before starting the exercise procedure. Start the
generator set according to the starting procedure in the
controller section of this manual. While the generator
set is operating, listen for a smooth-running engine and
visually inspect the generator set for fluid or exhaust
leaks.
x:op:001:005
2.5 Controller
For identification of controller, see Figure 2-1.
1. AC Circuit Breaker trips when a fault is detected in
the AC output circuit. It is used to disconnect
generator set during maintenance of craft wiring.
To close circuit breaker, place in the ON position.
2. Start/Stop Switch used to start and stop
generator set. Refer to Starting and Stopping
following.
3. Hourmeter records total generator set operating
hours for reference in maintenance scheduling.
4. Remote Start Connector. Six-pin connector on
the controller back panel allows connection of
(optional) remote start kits.
5. Vo ltage Regulator Fuse. The generator set shuts
down should a malfunction develop in the voltage
regulator circuit. Fuse is located on the controller.
See Circuit Protection following.
6. Battery Charging Fuse. The battery charging
circuit shuts down should a fault develop in the
circuit. See Circuit Protection following.
7. Input (Controller) Fuse. The generator shuts
down after fault. See Circuit Protection following.
INPUT
BATT.
CHRG.
VOLT
REG.
START STOP
OFFOFF
341
567
1. AC circuit breaker
2. Start/stop switch
3. Hourmeter
4. Remote start connector (rear panel)
5. Voltage regulator fuse
6. Battery charging fuse
7. Input (controller) fuse
ADV-5661-
2
Figure 2-1 Controller
2.6 Starting and Stopping
Procedure
Note: Opening seacock. Before starting the generator
set, open the seacock to allow cooling water
passage. Failure to do so could damage the
seawater pump impeller and cause serious
engine overheating damage.
Note: Transfer switch. Check that the marine
ship-to-shore transfer switch, if equipped, is in
the ship position.
Note: Close seacock if engine fails to start. If the
engine fails to start after the first attempt, close
the seacock before next starting attempt. Failure
to close the seacock may cause seawater to
enter the exhaust piping, silencer, and/or engine.
A water-filled exhaust piping and silencer may
further hinder generator starting and cause
seawater entry into the engine cylinders through
the exhaust valve. Water ingested into the
engine may cause major engine damage that the
Kohler Co. warranty does not cover.
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