Possible faults
51
Error codes
When the control detects an error, an error code is displayed.
The following table lists the most frequent error codes. Contact an authorized service center when an error code is displayed
that you cannot find in this table.
Display
Designation
Reasons
Remedy
A1
Seat contact closed in the
RC mode
Seat contact activated by driver in the RC
mode.
No passengers allowed in the RC mode.
Seat contact activated by third person in
the RC mode.
No passengers allowed in the RC mode.
Seat contact activated by objects in the
RC mode.
Remove objects from the seat.
Selection lever operating modes is not
completely set to MC.
Flip the selection lever of the operating mode
all the way.
A2
Remote Control Transmit-
ter in Remote Control
Transmitter holder in the
RC mode
Remote Control Transmitter in Remote
Control Transmitter holder in the RC
mode
Remove the Remote Control Transmitter
from the Remote Control Transmitter holder.
Activate the magnetic switch with a mag-
net on the Remote Control Transmitter
bottom.
Remove the magnet.
Selection lever operating mode is not
completely set to MC.
Flip the selection lever of the operating mode
all the way.
A3
Activate the Emergency
stop switch on the device
Emergency stop switch activated.
Unlock the Emergency stop switch by turning
clockwise.
Fuse no. 5 (10 A) has blown.
Eliminate cause of fuse trigger and replace
fuse.
A4
Blade engaged when oper-
ating mode is changed
(RC->MC)
Blade was engaged while the selection
lever was switched from RC to MC.
Prior to switching, disengage the blade.
A5
Remote Control Transmit-
ter not in Remote Control
Transmitter holder and
drive lever not in middle po-
sition (MC)
Remote Control Transmitter not in Re-
mote Control Transmitter holder.
Insert the Remote Control Transmitter into
the Remote Control Transmitter holder.
Remote Control Transmitter not properly
in Remote Control Transmitter holder.
Properly insert the Remote Control Transmit-
ter into the Remote Control Transmitter
holder (see operating manual).
A7
Remote Control Transmit-
ter not in Remote Control
Transmitter holder and
blade engaged (MC)
Remote Control Transmitter not in Re-
mote Control Transmitter holder.
Insert the Remote Control Transmitter into
the Remote Control Transmitter holder.
Remote Control Transmitter not properly
in Remote Control Transmitter holder.
Properly insert the Remote Control Transmit-
ter into the Remote Control Transmitter
holder (see operating manual).
A8
Seat contact not closed
and drive lever not in mid-
dle position (MC)
Driver does not sit on driver’s seat in MC
mode.
Have the driver sit down in the seat.
Driver does not sit properly on driver’s
seat in MC mode.
Have the driver sit down properly in the seat.
Driver does not weigh enough to activate
the seat contact.
Select a suitable driver.
Fuse no. 5 (10 A) has blown.
Eliminate cause of fuse trigger and replace
fuse.
A9
Emergency stop caused by
inclined position
Emergency stop caused by inclined posi-
tion (device tipped over).
Recover device.
Emergency stop caused by strong vibra-
tions and impacts.
Drive slower in uneven terrain. If required de-
crease the tire pressure.
Bonnet loose or opened.
Close/fasten the bonnet.
Summary of Contents for AS 940 SHERPA 4WD RC
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