Stopping the charging process manually
–
Briefly press the charging button (8) on the
truck plug.
The charging status display on the display-op-
erating unit goes out. The mains plug can now
be disconnected.
–
If the charging process needs to be started
again, pull out the truck plug and plug it
back in after approx. 2 seconds.
The charger starts a new charging process.
NOTE
There may be a delay of up to 60 seconds
before a new charging process starts.
Charging with an electrolyte circulation
pump
As an option, the on-board charger can be
equipped with an electrolyte circulation pump.
To adjust the charging characteristic curve
to the respective battery type, the authorised
service centre must install this pump and con-
figure this pump in the battery charger.
Using an electrolyte circulation pump reduces
the charging time of a lead-acid battery and
enables intermediate charging.
If the truck is equipped with an electrolyte
circulation pump, a battery designed for elec-
trolyte circulation must always be used. The
pump can be damaged without the counter-
pressure from the battery. The charger detects
an error as soon as the pressure drops during
the pumping process.
If a defect in the electrolyte circulation pump
or the air duct is detected, the battery charg-
er continues charging with a standard charg-
ing program without the electrolyte circulation
pump. The LED on the charger socket flashes
yellow/red. This indicates a fault.
NOTE
To mix the electrolyte in the battery, the elec-
trolyte circulation pump is switched on only
periodically.
8
6219_003-257
Operating
4
On-board charger
432
56368011501 EN - 04/2022 - 13
Summary of Contents for RX20 14-20
Page 2: ......
Page 16: ......
Page 17: ...1 Foreword ...
Page 25: ...Foreword 1 Your truck 9 56368011501 EN 04 2022 13 ...
Page 45: ...2 Safety ...
Page 63: ...Safety 2 Residual risk 47 56368011501 EN 04 2022 13 ...
Page 78: ...Safety 2 Emissions 62 56368011501 EN 04 2022 13 ...
Page 79: ...3 Overviews ...
Page 80: ...Overview Overviews 3 Overview 64 56368011501 EN 04 2022 13 ...
Page 82: ...Driver s compartment Overviews 3 Driver s compartment 66 56368011501 EN 04 2022 13 ...
Page 97: ...4 Operating ...
Page 518: ...Operating 4 Decommissioning 502 56368011501 EN 04 2022 13 ...
Page 519: ...5 Maintenance ...
Page 547: ...Maintenance 5 Preserving operational readiness 531 56368011501 EN 04 2022 13 ...
Page 554: ...Maintenance 5 1000 hour maintenance annual maintenance 538 56368011501 EN 04 2022 13 ...
Page 555: ...6 Technical data ...
Page 599: ......