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02-7175-00-00.fm
Operation
51
Indicator – battery
management system
(BMS) and charging
process
If the machine is ready for use, the current
charging state of the batteries is displayed.
When the battery is charged, the charge con-
trol indicator appears in the display panel
(7175.1x/.2x).
52
Service indicator
The symbol is displayed in case of a system
fault. A warning signal is additionally output
and a service code displayed in the number
field, see section 3.6.
53
Brush head
The symbol is displayed when the brush head
is lowered.
54
Suction turbine drive
The symbol is displayed when the suction tur-
bine drive is switched on. After switching off
the suction function, the suction turbine con-
tinues to run for 15 seconds as standard. The
symbol flashes during this time.
55
Acoustic warning
signal (option)
The symbol is displayed when the acoustic
warning signal is switched on.
56
Warning lamp (option) The symbol is displayed when the optical
warning signal is switched on.
57
Chemical metering
(option)
The symbol is displayed when chemical
metering is switched on.
