Alber e-pilot - Environmentally Safe Disposal of the e-pilot; Alber e-pilot Warranty and Liability Information; e-pilot Warranty Coverage for Defects; Durability Guarantee for the e-pilot

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7.2 Notes
During travel, the e-pilot constantly checks the operating status of the battery and the drive, as well
as the current speed. If it determines critical parameters, a corresponding note appears on the dis-
play [3] together with brief troubleshooting information. Travel with the e-pilot is not interrupted
when a note is displayed.
For details of the notes, see the table below. The code listed here is saved in the display but it is
not shown.
Code Display indication Error What to do
B10 Note: battery temper-
ature high
Battery temperature high.
Speed is reduced.
Drive carefully. Avoid inclines/gradients. If error still appears,
contact specialist dealer.
B11 Note: battery temper-
ature low
Battery temperature low. Speed
is reduced.
Drive carefully. Avoid inclines/gradients. If error still appears,
contact specialist dealer.
B12 Note: battery almost
flat (<=20% to >7%)
Battery voltage low. Charge battery.
B13 Note: battery soon flat
(<=7%)
Battery voltage low. Charge battery.
C14 Error: SIU hardware Check of the signal interface unit
hardware failed
Switch off/on. If error still appears, contact specialist dealer.
M10 Note: drive temperat-
ure high
Temperature in drive is high. Reduce speed. Allow the drives to cool. Switch off/on. If error
still appears, contact specialist dealer.
M11 Note: speed much too
high (approx. 40 km/h)
Speed much too high. Damage to
system possible.
Reduce speed greatly to minimise the risk of an accident.
Drive and battery pack could be damaged.
Loss of all liability and warranty!
M12 Note: speed high
(30 km/h)
Speed high. Reduce speed to minimize the risk of an accident.
M13 Note: speed too high
(35 km/h)
Speed too high. Reduce speed greatly to minimise the risk of an accident.
S13 Error:
SIU communication
Unable to communicate with the
signal interface unit
Switch off/on. If error still appears, contact specialist dealer.
Important information regarding errors M11, M12 and M13:
If the maximum speed is exceeded (see table in chapter 13) and the information in this operating manual is not
observed, the drive unit and the battery pack may be damaged. In this event, Alber GmbH shall not accept any
liability or warranty claims.
km/h
Battery temperature high
Reduce load