Weller Zero Smog 4V Originalbetriebsanleitung Seite 26

Care and maintenance
Warning!
Before doing any work on
the machine, pull the plug
out of the socket.
Use original replacement
parts only.
ContaminatОd iltОrs must bО
treated as special waste.
Dispose of replaced equip-
mОnt parts, iltОrs or old
devices in accordance with
the rules and regulations
applicable in your country.
Notice
DiППОrОnt luбОs and luб
constituents and the amount
of and size of dust particles
in tСО ОбtractОd air аill siРnii
cantlв ОППОct tСО iltОrs аor-
kinР liПОέ A Рas iltОr (аitСout
particlО iltОr) must bО usОd
for the extraction of adhesive
fumes.
Error messages and error clearance
Message/symptom
„
Extraction power missing
„
Loud extraction noises
„
Zero Smog is not running
ilter displaв is not
„
working
Particle lter depleted too
„
uicklв
na le to detect
„
medium
„
Reset unit
24
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To ensure that the ltration sвstem functions properlв the lter must
be replaced as follows
at least once a вear 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 в differential pres-
sure measurement The lter displaв indicates the current lter status
WСОn tСО iltОr Тs usОН up, an auНТblО sТРnal sounНs
once an hour
everв half hour after
everв min after
continuouslв after
The particle lter and the gas lter are co ordinated in such a aв
that theв can e replaced together as a compact lter unit The com-
pact lter must e changed once a вear in order to ensure it is fullв
functional The ne dust lter lter mat is the preliminarв stage of
the compact lter and therefore must e replaced more fre uentlв It
is suf cient to replace the pre lter mat if the red δE does not come
on after restarting the unit.
Possible cause
Pipe sвstem leaking
„
ilter is dirtв
„
„
Turbine speed too low
„
Air speed through extractionarm
is too high speed
Thermallв s itched off
„
„
Minimum pressure hose was not
replaced after the lter change
Pre lter has not een used
„
medium inserted too long
„
rong medium ρ
„
ed lter full
ello lter status ρ
ύreen lter status
hours
hours
hours
Remedial measures
„
change the lter
„
„
Increase the speed setting
„
Reduce the air speed (reduce air
uanititв
„
Leave the Zero Smog to cool
down Switch on again afterap-
prox. 3 hours
„
„
proportion of solid matter is high.
„
inserted for longer than 2
minutes emove
and switch unit off and on again
m
„
eseal the pipe sвstem
econnect the hose to the lter
se a pre lter it an lter
se a preliminarв seperator if the
o not leave medium
medium
emove medium