E4
Temperature of the battery pack too
high, indicator lamp flashes
1. Reset the error by actuating the
main switch.
2. If the fault occurs repeatedly, re-
place the battery pack. Check the
removed battery pack according to
the manufacturer's operating in-
structions.
E5
Current consumption of the brush mo-
tor too high, indicator light flashes
1. Switching off the device and check
the roller brush for blocking objects
and remove these if present.
2. If the malfunction occurs repeatedly,
notify customer service.
Malfunction occurs during semi-auto-
matic brush cleaning
1. Switch off the device. Switch on the
device and let it run for 20 seconds
in roller brush mode. Operate the
semi-automatic brush cleaning
again.
2. Repeat this process 2-3 times if nec-
essary.
3. If the malfunction occurs repeatedly,
notify customer service.
E6
Current consumption of the turbine too
high, indicator light lamp flashes
1. Notify Customer Service.
E7
Turbine defective, indicator light flash-
es
1. Notify Customer Service.
E8
Current consumption of the battery
pack too high, indicator light flashes
1. Switch off the device. Reset the er-
ror by actuating the main switch.
2. If the fault occurs repeatedly, re-
place the battery pack. Check the
removed battery pack according to
the manufacturer's operating in-
structions.
E9
Battery pack error, indicator light flash-
es
1. Remove the battery pack and rein-
sert it.
2. If the malfunction occurs repeatedly,
replace the battery pack. Check the
removed battery pack according to
the manufacturer's operating in-
structions.
3. If the malfunction recurs, notify Cus-
tomer Service.
E0
Interface error
1. Remove the battery pack and rein-
sert it.
2. If the malfunction occurs repeatedly,
replace the battery pack. Check the
removed battery pack according to
the manufacturer's operating in-
structions.
3. If the malfunction recurs, notify Cus-
tomer Service.
The device is not working
1. Switch on the device.
2. Charge the battery pack.
3. Insert the battery pack.
Unsatisfactory vacuuming result
1. Replace the filter bag.
2. Remove blockages from the brush
head, suction pipe and suction
hose.
3. Replace the HEPA filter or motor
protection filter (optional accessory).
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