Atlas Copco HiLight H6+ DC, Instruction Manual, Page: 59 / 116

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6.3.2 Alarm overview Lc1003™
6.3.2.1 Warning alarm icons
Warnings are non-critical alarm conditions and do not affect the operation of the light tower, they serve to draw the operators attention to an undesirable condition. By
default, warning alarms are self-resetting when the fault condition is removed.
Display Description Reason
Fail to stop
The module has detected a condition that indicates that the engine is running when it has been
instructed to stop.
Charge failure The auxiliary charge alternator voltage is low as measured from the W/L terminal.
Low fuel level The level detected by the fuel level sensor is below the low fuel level setting.
Battery Under Voltage The DC supply has fallen below or risen above the low volts setting level.
Battery Over Voltage The DC supply has risen above the high volts setting level.
Generator Under Voltage
The generator output voltage has fallen below the pre-set pre-alarm setting after the Safety On
timer has expired.
Generator Over Voltage The generator output voltage has risen above the pre-set pre-alarm setting.
‘Fail to Stop’ could indicate a faulty oil pressure sensor. If the engine is at
rest, check the oil sensor wiring and configuration.
00_00_HiLight H6+_EN.book Page 59 Friday, June 4, 2021 11:52 AM