Nilfisk-Advance CS7000 Fuel Cell EcoFlex, Service Manual

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General Information 42 Service Manual – CS7000
Battery Charge Indicator Standard Battery
Alternate/Maintenance-free
Battery
Reset to 5 bars Low Voltage Cutout Reset Low Voltage Cutout Reset
5 bars Never below 35.9 V Never below 35.9 V
4 bars Never below 35.4 V Never below 35.4 V
3 bars
Never below 34.4 V Never below 34.4 V
2 bars
Never below 33.9 V Never below 33.9 V
1 bar
Never below 32.2 V Never below 33.3 V
0 bars Never below 30.9 V Never below 32.8 V
Not displayed Low Voltage Cutout active Low Voltage Cutout active
Fault, Caution and Warning Displays
Fault Displays
The system can detect overloads and short circuits on
various hardware circuits, and detect system faults. There
is no hardware detection of open circuits.
These non-critical faults detected by the main machine
controller will be displayed on the display panel in the
hour meter section. If more than one fault exists, the
display will sequence through the fault codes at one-
second intervals. Faults are display as a mechanical
wrench icon followed by a two-digit code. Caution and
warning displays take priority over non-critical fault
displays.
Refer to the Electrical System section for a list of the non-
critical fault codes.
Caution Displays
Any cautions detected by the main machine controller
will be shown on the left side of the display. Only the fuel/
battery level and hour meter indicators will remain.
Cautions icons are displayed as a non-inverse graphic.
If more than one caution and/or warning exists, the
display will sequence through the active warnings and
cautions at one-second intervals.
Refer to the table below for a list of the displayed
cautions.
Non-critical
Fault Number
Caution
Icon