79
Troubleshooting
Fault
Possible causes and rectification
The Vacuum
cleaner suction
force is declining.
The Premium Filter bag FP140/150 is probably full.
•
Exchange the Premium Filter bag.
The Suction channel of the Vacuum cleaner or
that of another connected device is blocked.
•
Clean the Suction channel of the Vacuum cleaner
and/ or that of the connected device.
•
Ensure that the suction value display in level 3 does not light
up yellow. Otherwise exchange the Premium Filter bag.
The Motor protection filter is extremely dirty.
•
Clean or exchange the Motor protection filter
(chapter “4.2.2 Cleaning and exchanging the Kobold
VK150 Motor protection filter” on page 68).
The Vacuum
cleaner will set
itself to a different
performance
level and will
become louder.
After prolonged use, with high ambient temperature or
when the Filter bag is full or blocked, the Kobold will
set itself to a different performance level as a result of
overheating so that the suction performance can no longer
be regulated. In this case the valve will open automatically
allowing air to flow directly into the inside of the motor.
•
Check the Suction channel and the connected
accessory parts.
•
Remove the blockages and exchange the
Premium Filter bag if necessary.
•
Let the motor cool down.
Device is not
working.
The connector plug of the connecting cable
may not be properly engaged.
•
Ensure the a connection has been
established correctly (clicking).
KoBold VK150 VaCuum Cleaner
