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OPERATION
EXPLANATION OF COMPONENTS
WARNING LAMP
(Red)
NOTICE
If alarm buzzer sounds, stop work immediately and perform inspection and
maintenance of the appropriate point.
When the caution lamp for the CAUTION (A) and CAUTION (B)
groups on the machine monitor system flashes, and an failure
code displays it automatically showing an abnormality appears on
monitor panel B (multi-information), lamp (1) also flashes at the
same time.
If a failure code is displayed, carry out the remedy given in
"OTHER TROUBLE (PAGE 3-184)".
If the lamp flashes, check the monitor panel to locate the
abnormality.
When the monitor inside the CAUTION (A) group flashes, the
alarm buzzer also sounds continuously.
See"FRONT PANEL (PAGE 3-5)".
FAN REVERSAL LAMP
This lamp (2) lights up when the clean mode is selected.
FAN ROTATION SELECTION IMPOSSIBILITY LAMP
(Orange)
This lamp (3) lights up at the same time. When the engine is
driving, if the fan rotation selector switch is turned to the (b) CLN
position, this lamp (3) flashes for 3 seconds to show that the
direction of rotation of the fan has not been changed.
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