Care And Maintenance; Error Messages And Error Clearance - Weller Zero Smog EL Manual Del Usuario

Care and maintenance

Warning!
Before doing any work on
the machine, pull the plug
out of the socket.
Use original replacement
parts only.
Contaminated filters must be
treated as special waste.
Dispose of replaced equip-
ment parts, filters or old
devices in accordance with
the rules and regulations
applicable in your country.
Notice
Different fluxes and flux
constituents and the amount
of and size of dust particles
in the extracted air will signifi
cantly effect the filters wor-
king life. Submicron particles
in the extracted air increase
when soldering or welding to
varnish insulated wire.

Error messages and error clearance

Message/symptom
Extraction power missing
„
Zero Smog is not running
„
Sub-micron paricle
„
becoming dirty to quickly
To ensure that the filtration system functions properly, the compact
filter 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 filter and the broadband gas filter are comple-
mentary to one another and can be replaced together as a compact
filter. The compact filter must be changed once a year in order to
ensure it is fully functional. The fine dust filter (filter mat) is the pre-
liminary stage of the compact filter and therefore must be replaced
more frequently.
It is strongly recommended that the compact filter be replaced after
no more than 10 fine dust filter changes.
The red warning light is flashing:
Recommended service life of filter has expired. Indicates that the
filter needs changing. Reset the warning with the reset function on
the control panel and schedule a filter change.
The red warning light is lit continuously:
Extraction capacity is too low. Switch off the filter 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 filter
must be changed.
If no action is taken, the filter unit will cut out after five minutes in
order to avoid overheating.
When changing the main filter the filtration 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 flashes for 3 sec.
Possible cause
Pipe system leaking
„
Filter is dirty
„
Thermally switched off
„
Pre-filter has not been used
„
Remedial measures
Reseal the pipe system
„
change the filter
„
Leave the Zero Smog to cool
„
down Switch on again afterap-
prox. 3 hours
Use a pre-filter Fit an M5 filter
„
Use a preliminary seperator if the
proportion of solid matter is high.
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