Weller Zero Smog EL - Care and maintenance; Warning!; The red warning light is flashing:; The red warning light is lit continuously:

15
GB
Error messages and error clearance
Message/symptom Possible cause Remedial measures
 Extraction power missing  Pipesystemleaking  Resealthepipesystem
 Filterisdirty  changethelter
 Zero Smog is not running  Thermallyswitchedoff  Leave the Zero Smog to cool
down Switch on again afterap-
prox. 3 hours
 Sub-micron paricle
becomingdirtytoquickly
 Pre-lterhasnotbeenused  Useapre-lterFitanM5lter
Useapreliminaryseperatorifthe
proportion of solid matter is high.
Toensurethattheltrationsystemfunctionsproperly,thecompact
ltermustbereplacedasfollows
 atleastonceayearor
 if the maximum allowable workplace concentration is exceeded or
 as per maintenance schedule
Thesuspendedmatterlterandthebroadbandgaslterarecomple-
mentarytooneanotherandcanbereplacedtogetherasacompact
lter.Thecompactltermustbechangedonceayearinorderto
ensureitisfullyfunctional.Thenedustlter(ltermat)isthepre-
liminarystageofthecompactlterandthereforemustbereplaced
morefrequently.
Itisstronglyrecommendedthatthecompactlterbereplacedafter
nomorethan10nedustlterchanges.
The red warning light is ashing:
Recommendedservicelifeoflterhasexpired.Indicatesthatthe
lterneedschanging.Resetthewarningwiththeresetfunctionon
thecontrolpanelandschedulealterchange.
The red warning light is lit continuously:
Extractioncapacityistoolow.Switchoffthelterunit.Checkthe
nozzlesandtubes,andcleanthemifnecessary.Iftheredwarning
lightcomesonagainthenexttimetheunitisturnedon,thelter
must be changed.
Ifnoactionistaken,thelterunitwillcutoutafterveminutesin
order to avoid overheating.
Whenchangingthemainltertheltrationtimecanberesetas
follows:.
Holdthefanbuttondownand,atthesametime,turnontheswitch
untiltheredwarninglightashesfor3sec.
Care and maintenance
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.
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. Submicron particles
in the extracted air increase
when soldering or welding to
varnish insulated wire.