GILLIG LOW FLOOR, Руководство по обслуживанию

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Electrical System
Wheelchair Ramp Beeper
The wheelchair ramp warning beeper is mounted in the right hand sidewall just to the rear of the en-
trance door. It is an electronic buzzer type of beeper. It is energized whenever the kneeling “UP” or
“DOWN” switch is activated or whenever the wheelchair ramp is in any phase of operation, including
“Stow.” The beeper is not maintainable. If it fails it must be removed and replaced with a like item. Be
sure that a beeper with the same tone is used as a replacement, as there are other electronic beepers with
different tones used on the coach for other warnings.
To replace the wheelchair ramp beeper, first turn the battery disconnect switches in the battery compart -
ment to the “OFF” position. Then remove the threaded bezel/mounting nut which secures the beeper to
the sidewall. Now the beeper assembly can be pulled from the rear of the sidewall to gain access to the
back of the beeper. Disconnect the wiring connectors from the terminals on the beeper assembly. Now,
remove the beeper from the coach, discard it, and install a properly specified replacement. Installation of
the beeper is accomplished by following the above steps in reverse order.
Backup Alarm Beeper
The backup alarm beeper is mounted in the
right rear corner panel between the taillights
(Figure 9- 46 ). It is the same type of beeper as
the kneeling/wheelchair ramp beeper, but has
a different tone. Refer to the “Backup Alarm
Beeper” wiring diagram in the Electrical Sche-
matics Manual for the circuits and connections.
To replace this beeper, refer to procedures for
replacement of the “Kneeling Beeper” above.
Dash Panel Beeper
This beeper is activated by low oil pressure,
high coolant temperature, or low air pressure.
It is connected in several circuits. The beeper is
mounted within the upper panel console as-
sembly. It is the same type of beeper as the preceding two, but with a third tone so as to allow the driver
to distinguish it from the others. Refer to the “Engine Warning Beeper” wiring diagram in the Electrical
Schematics Manual for information about the circuits involved and the correct wiring connections for
the beeper.
Exit Door Alarm Buzzer
The exit door alarm buzzer is mounted in the driver’s upper panel console. It is connected parallel to the
“ DOOR ALARM ” indicator lamp. The indicator lamp and alarm buzzer are designed to alert the driver
if the obstruction sensing devices in the exit door are activated. Refer to the applicable “Door Alarm”
wiring diagrams in the Electrical Schematics Manual for electrical circuit and connection information.
20-800-69
Figure 9-46, Backup Alarm Beeper