15
Application
Suction
Switch on the suction with button
(2). The suction output can be regu-
lated in 5 levels. You will see the
selected level in the display. Level 0
would mean that the suction is
turned off.
In case the suction motor over-
heats, the unit will switch off auto-
matically. Leave the unit to cool off
for a while before starting it again.
Should the same failure appear
again, please return the unit to your
supplier for inspection.
Exchange Micro Filter
When changing the filter, it
is advisable to wear a face
mask conforming to EN
14683 type IIR or EN 149 FFP 2.
Only operate the unit with a suction
filter assembled. Control the filter
bag after every 10 operating hours.
Replace a full filter bag immediate-
ly, but no later than
FC
appears on
the display. You will receive this
message every 50 hours of opera-
tion in the suction mode.
You can read the operating time
since the last filter change by press-
ing and holding button (6) while
pressing the power button at the
same time. First, the five-digit num-
ber of the software version of your
device appears, then the operating
time since the last filter change is
displayed.
At first, unfold the paper of the pa-
per filter (art. 5115) bag and push
your finger into the opening in the
front.
Pull out the lid of the dust chamber
and remove the old filter.
Hold the filter in the middle to pre-
vent it from bending and sliding off.