Use and Care Manual

4-5

TABLE 4-2. TROUBLESHOOTING TRANSFER SWITCHES WITH AN OPERATOR PANEL (CONTINUED)

AC power within the cabinet presents a shock hazard that can cause severe personal

injury or death. Do not remove the front panel under any circumstances.

Improper operation of the generator presents a hazard that can cause severe personal

injury or death. Observe all safety precautions in your generator manuals.

WARNING

Problem Corrective ActionPossible Cause

The generator did not exer-

cise when expected to.

1. The selector switch on generator

control panel may not be in the cor-

rect position.

2. An exercise period may not be set

or is set but not yet started.

3. There may be generator problems.

1. Verify that the operation selector

switch on the generator control pan-

el is set to the Remote position.

2. Check the Exercise LED on the con-

trol panel to see if it is lit.

a. If the Exercise LED is not lit, no

exercise period has been set.

Refer to the generator exerciser

section for information on setting

an exercise.

b. If the Exercise LED is lit but not

flashing, the exercise period has

not yet started. Exercisers do not

display exercise start and stop

times.

3. Try starting the generator using its

start-stop controls. If it does not

crank, check the starting batteries

and cable connections. If it cranks

but does not start, check the fuel

supply.

If the problem persists, contact your lo-

cal Cummins distributor for service.