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8 Electrical system
120
B-MC - 12/18-2 - EHG-0016-01EN
The integrated intelligent discharge management ensures that, while dis-
charging, the current is first drawn from the lithium battery and only then
from the lead battery. When the lithium battery is providing the current, the
lead battery serves as backup storage.
In case of large power requirement, the current is drawn in parallel from
both, the lithium battery and the lead battery.
During the charging procedure, the lead battery is charged in the first place,
and then the lithium battery.
Fully charge the battery system after recommissioning or longer periods
of inactivity.
Do not remove the fuses between the lithium battery and lead battery,
otherwise the winter storage support will not work, and the lead battery
may be damaged.
In the case of adequate use, the lithium battery has a lifetime of 10 years.
Prior to storage, fully charge the battery system and disconnect it from the
transformer/rectifier (switch off battery cut-off switch on the transformer/recti-
fier).
At the latest, check the charge status on the display of the lithium battery
after 6 months. In order to do this, switch on the battery cut-off switch on the
transformer/rectifier. Charge battery if necessary.
In case of a longer storage period: charge and discharge battery several
times if necessary to obtain full performance of the battery system.
Store the battery system in a place that is dry and well ventilated.
Observe the recommended storage temperature between 10 and 20 °C.
Take any further details on the storage temperature from the manufacturer's
instruction manual.
Integrated discharge
management
Charging
Storage
Summary of Contents for BMC 550
Page 2: ...Instruction manual 2 B MC 12 18 2 EHG 0016 01EN...
Page 8: ...Checklist before first journey of the vehicle 8 B MC 12 18 2 EHG 0016 01EN...
Page 12: ...1 Introduction 12 B MC 12 18 2 EHG 0016 01EN...
Page 20: ...2 Safety 20 B MC 12 18 2 EHG 0016 01EN...
Page 54: ...4 During the journey 54 B MC 12 18 2 EHG 0016 01EN...
Page 140: ...8 Electrical system 140 B MC 12 18 2 EHG 0016 01EN...
Page 172: ...9 Appliances 172 B MC 12 18 2 EHG 0016 01EN...
Page 186: ...10 Sanitary fittings 186 B MC 12 18 2 EHG 0016 01EN...
Page 202: ...11 Care 202 B MC 12 18 2 EHG 0016 01EN...
Page 224: ...13 Wheels and tyres 224 B MC 12 18 2 EHG 0016 01EN...
Page 240: ...16 Technical data 240 B MC 12 18 2 EHG 0016 01EN...
Page 242: ...17 Instructions for the service partner 242 B MC 12 18 2 EHG 0016 01EN...