23.3 Unit does not function during charging
Possible cause
Plug of the 24 V DC input battery disconnected
Fuses tripped
Battery deeply discharged
23.4 TK version – unit does not function during charging
Possible cause
Plug of the 24 V DC input battery disconnected
Fuses tripped
Battery deeply discharged
For a more detailed fault diagnosis of the charger, please see the battery charger manual.
23.5 MAX BE Li-Ion version – unit does not function after switching on
Possible cause
Battery plug of the 12 V/ 24 V DC input
disconnected
Fuses tripped
Mobile workstation has automatically switched off –
after a discharge of battery to < 10 %
Load on the socket strip too high
Residual current device (RCD) tripped.
23.6 MAX BE Li-Ion version – unit does not function during charging
Possible cause
Battery plug of the 12 V DC input disconnected
Fuses tripped
Charging cable/charger defective
Automatic circuit breaker at charging socket 230V
AC has tripped
For a more detailed fault diagnosis of the charger of the MAX BE Li-Ion, please see the battery charger
manual.
MAX BE_Kurzanleitung_Brief_Overview_V1.00_de_en
Remedies
Check plug on the rear panel
Check fuse on the rear panel or on the battery
Check battery charge status, if necessary charge
batteries or have customer services replace them
Remedies
Check plug on the rear panel
Check fuse on the rear panel or on the battery
Check battery charge status, if necessary charge
batteries or have customer services replace them
Remedies
Check battery plug behind the rear panel
Check fuses on the rear panel
Charge MAX BE Li-Ion. A charge of > 15 % must
follow after discharge down to an automatic switch-
off. Only then is it possible to switch on again.
Check
the
output
Observe maximum load according to technical data
Switch on residual current device (RCD)
Remedies
Check battery plug on the rear panel
Check fuses on the rear panel
Have the charging cable or charger checked by a
specialist.
We recommend fusing the socket with a 16A circuit
breaker with C characteristic
data
of
the
load
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