Operating Instructions
Battery charger – packaged
equipment
1 Red LED illuminates = battery charger/
battery fault, inform customer service
2 Green LED illuminates = batteries fully
charged
3 Yellow LED illuminates = batteries are
being charged
32
Before switching on the
unit
Attaching the brushes
BD 750 BAT or BD 750 BAT package
Before switching on the unit, the disc
brushes must be attached (see
"Maintenance procedures").
Attaching the suction bar
Insert the suction bar into the suction-
bar suspension device, ensuring that the
profiled sheet is situated over the
suspension device.
Tighten the star knobs.
Attach the suction hose.
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