Kohler 15REYG 운영 - 페이지 31

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4.1 Introduction

Use the following charts to diagnose and correct

common problems. First check for simple causes such

as a dead engine starting battery, loose connections, or

an open circuit breaker. The charts include a list of

common problems, possible causes of the problem, and

recommended corrective actions.

If the procedures in this manual do not explain how to

correct the problem, contact an authorized distributor/

dealer. Maintain a record of repairs and adjustments

performed on the equipment. Use the record to help

describe the problem and repairs or adjustments made

to the equipment.

4.2 Circuit Protection

If the generator set circuit breaker trips or the fuses blow

repeatedly, see Section 4, Troubleshooting, for possible

causes.

4.2.1

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. If the circuit breaker trips, reduce the load

and switch the breaker back to the ON position.

4.2.2

Fuses

The engine harness contains three 10-amp inline fuses.

Four additional fuses are located inside the engine fuse

box. See the service views in Section 1 for the fuse

locations.

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.

Obtain service from an authorized

distributor/dealer.

F1 Auxiliary Winding Fuse. A replaceable 10-amp

fuse protects the alternator.

F2 Relay Fuse. A replaceable 10-amp fuse protects the

engine relays. If the generator set does not crank, check

the battery and battery connections and then check the

relay fuse.

F3 Controller Fuse.

protects the controller circuitry. If the controller display is

TP-6728 10/11

A replaceable 10-amp fuse

Section 4 Troubleshooting

dark, check the battery and battery connections and

then check the controller fuse.

Engine Fuses. Four engine fuses are located in the

engine fuse box. Contact your distributor or dealer for

replacement fuses.

Fuse

Description

10 Amp Auxiliary Winding

10 Amp Relay Interface Board

10 Amp Controller

Figure 4-1 Generator Set Fuses

4.3 Faults

4.3.1

Fault Codes

The Advanced Digital Control displays fault codes to aid

in troubleshooting.

Fault codes, descriptions, and

recommended checks are listed in Figure 2-4.

Identify and correct the cause of the fault condition.

Then reset the controller after a fault shutdown. See

Section 2.3.5.

4.3.2

Fault History

Use the following procedure to view the last 20 fault

codes on the ADC 2100 controller.

Procedure to View Fault History

1. Press and HOLD the Select button on the

controller. Move the generator set master switch to

the RUN position. (The generator set engine will

not start.)

Continue to hold the select button until the software

version number (vX.XX) is displayed on the

controller.

2. Release the Select button.

3. Press and HOLD both arrow buttons until F__1 is

displayed, indicating the most recent fault.

4. Press the UP arrow button to the view the fault

code.

5. Press UP again to view the generator run time

hours at the time of the fault.

6. Press UP to step to the next fault.

Part Number

358337

223316

Section 4 Troubleshooting