AL-KO solo R74.5 Li 36V Betriebsanleitung Seite 60

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Malfunction Possible cause
Brake pedal not in neutral position
Mower mechanism motor blocked.
Drive motor blocked.
Battery charge too low
Brake pedal or drive pedal defective
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Loose, dirty or defective cable har-
ness connectors
Ride-on mower moves without the drive pedals pressed
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Display remains blank.
Display defective.
Mower mechanism motors do not start.
Mower mechanism motor blocked.
Battery charge too low
Controller defective
Loose, dirty or defective cable har-
ness connectors
Mower mechanism motor defective
Mower mechanism switch defective.
Ride-on mower does not work.
Controller defective
Drive motor or mower mechanism
motor defective
Battery defective
Ride-on mower vibrates extensively.
Cutting blades lost.
60
Controller generates a fault or is
defective.
Fault during self-test.
Drive sensor defective.
Overvoltage occurs.
Relay defective.
Seat switch defective.
Drive pedals not in neutral position Have repairs carried out.*
Remedy
Have repairs carried out.*
Wait for the controller to release the mower
mechanism motor.
OR:
Switch off the ride-on mower, then remove dirt
in the mower mechanism.
Remove dirt and obstacles.
Charge the battery.
Have repairs carried out.*
1. Switch off ride-on mower and switch on
again.
2. If the fault persists: have repairs carried
out.*
Have repairs carried out.*
Have repairs carried out.*
Switch off the ride-on mower, then remove dirt
in the mower mechanism.
Charge the battery.
Have repairs carried out.*
Have repairs carried out.*
Have repairs carried out.*
Have repairs carried out.*
Carry out the following several times: Switch
off the ride-on mower and restart after 5 sec-
onds. If defective, have repairs carried out.*
Replace the battery.*
Have repairs carried out.*
Help in case of malfunctions
R74.5 Li 36V