TROUBLESHOOTING
Machine not
switching on
PROBLEM POSSIBLE CAUSES REMEDIES
1. Power cord not firmly plugged in
or not switched on at wall socket
1. Check electrical plug
Weak suction
power
1. Microparticle filter dirty or
clogged
1. Remove and clean
Microparticle filter
as explained on page 6.
It is important to check and
clean filter after every use
2. Remove Flex Hose,
nozzle and extension
pipes as explained
on page 7.
Clean and check for
any obstructions
Visible dust
escaping from
the machine
while vacuuming
Machine
switches off
during operation
– Thermal Cut-off
switch
1. Microparticle filter not installed
2. Microparticle filter dirty
1. Check Microparticle (20)
filter, situated underneath
the motor unit (3)
1. Clean Microparticle
filter as explained on
page 8
1. Filter dirty or clogged
2. Obstruction in flex
hose/extension tubes
The machine will only switch on after it has cooled down sufficiently.
Permanent damage will be caused to your machine if you continue
to use the machine without addressing the root cause of the
overheating as explained above…
1. Clean or replace the
Microparticle filter as
explained in page 8
Check and clean flex
hose/extension tubes
2. Obstruction in Flex Hose,
vacuum nozzle or extension
pipes
Other maintenance or service not included in the manual should be performed by
an authorized Tevo service representative.
For any questions or concerns, contact customer care listed on page 10.
9
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