Service work
5
Self-help
1 2 3
456
Display_e0050a
Display_e0051b
EFF
11
1213
14
15
8
9
10
7
Malfunction displays
CAUTION
Malfunction during operation. One of the following
indicator lights on the display unit lights up. The
buzzer also sounds.
The truck must be switched off immediately and the
malfunction must be dealt with.
To scroll through error messages:
Actuate the function key (12) or the push
button (13).
To switch off the buzzer:
Press the push button (11).
The display (15) shows either the error codes
(7), a description of the fault lamps (8) or a
collection of error numbers as a QR code (9).
NOTE
The symbol for the
selected menu item is
shown at the botto
m left of the display (10).
Contact your service partner.
(1) Warning light for "Motor temperature at upper limit" (red)
Possible cause
Remedy
Lights up
if traction motors and/or
pump mot
or are too hot.
Allow motors to cool down.
(2) Warning light for "Error in electrical controllers or battery charger operation" (red)
Possible cause
Remedy
Lights up if an error occurs in the electrical con-
trollers or during operation of the battery charger
Contact your service partner.
Operating Instructions – 3888011701 EN – 12/2017 275
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