User Manual
24
GB
Message/symptom Possible cause Remedial measures
Extraction power missing Pipe system leaking Reseal the pipe system
Filter is dirty change the lter
Turbine speed too low Increase the speed setting
Loud extraction noises Air speed through extractionarm
is too high speed
Reduce the air speed (reduce air
quanitity)
Zero Smog is not running Thermally switched off Leave the Zero Smog to cool
down Switch on again afterap-
prox. 3 hours
Filter display is not
working
Minimum pressure hose was not
replaced after the lter change
Reconnect the hose to the lter
Particle lter depleted too
quickly
Pre-lter has not been used Use a pre-lter Fit an F7 lter
Use a preliminary seperator if the
proportion of solid matter is high.
Unable to detect USB
medium
USB medium inserted too long Do not leave USB medium
inserted for longer than 2
minutes. Remove USB medium
and switch unit off and on again
Reset unit Wrong USB medium > 100 mA Remove USB medium!
Error messages and error clearance
Care and maintenance
Notice
Different uxes and ux
constituents and the amount
of and size of dust particles
in the extracted air will signi
cantly effect the lters wor-
king life. A gas lter (without
particle lter) must be used
for the extraction of adhesive
fumes.
To ensure that the ltration system functions properly, the lter must
be replaced as follows
at least once a year or
when indicated or
if the maximum allowable workplace concentration is exceeded or
as per maintenance schedule
The degree of clogging of the lter is determined by differential pres-
sure measurement. The lter display indicates the current lter status
Red = lter full
Yellow = lter status > 80%
Green = lter status < 80%.
When the lter is used up, an audible signal sounds
once an hour
every half hour after 36 hours
every 10 min after 54 hours
continuously after 72 hours.
The particle lter and the gas lter are co-ordinated in such a way
that they can be replaced together as a compact lter unit. The com-
pact lter must be changed once a year in order to ensure it is fully
functional. The ne dust lter (lter mat) is the preliminary stage of
the compact lter and therefore must be replaced more frequently.It
is sufcient to replace the prelter mat if the red LED does not come
on after restarting the unit.
Warning!
Before doing any work on
the machine, pull the plug
out of the socket.
Use original replacement
parts only.
Contaminated lters must be
treated as special waste.
Dispose of replaced equip-
ment parts, lters or old
devices in accordance with
the rules and regulations
applicable in your country.