Installation; Breakdown Assistance - Weller Zero Smog 4V Mode D'emploi

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UNIT NUMBER
XXXXXXXX
3.3.8 OFF mode
The turbine and the backlit display are off.To activate/deac-
tivate, press the UP/DOWN keys simultaneously.
OFF MODE

4. Installation

Ensure that the exhaust air (1) from the Zero Smog 4V is not
obstructed.
Before adjusting the position of the nozzle, move the
tube into the upright position and push the plate fins
together. This prevents the tube from twisting.
Decommissioning
Attention!
A high concentration of pollutants will result in the active car-
bon heating up. The equipment should be run for several
minutes in a pollutant freestate before being switched off in
order to prevent unwanted heating up.
19

5. Breakdown assistance

Malfunction Cause
Extraction Pipe system
power missing leaking Filter
is dirty Turbine
speed too low
Loud extraction Air speed through
noises extractionarm is too
high speed
Zero Smog 4V Thermally switched
is not running off
Filter display is Minimum pressure
not working hose was not
replaced after the
filter change
Sub-micron Pre-filter has not
particle becoming been used
dirty to quickly
Unable to USB medium
detect USB inserted too
medium long
Reset unit Wrong
USB medium
> 100 mA
Solution
Reseal the pipe
system Change
the filter
Increase the
speed setting
Reduce the air
speed (reduced
air quantity)
Leave the
Zero Smog 4V
to cool down
Switch on again
afterapprox.
3 hours
Reconnect the
hose to the filter
Use a pre-filter
Fit an F7 filter
Use a
preliminary
separator if the
proportion of
solid matter is
high.
Do not leave
USB medium
inserted for
longer than
2 minutes.
Remove USB
medium and
switch unit off
and on again
Remove USB
medium!