SF 300SE/A
Manual
Technical data
Current: ............ 200-230 V, 50-60 Hz
Max vacuum:..... >2100 mm Vp
Air flow: ............ 160/280 m³/h
Filter: ................. 3-layer filter (Pre-, Fine- and Micro-
filter), with an efficiency of 99,997%
for particles >0,0003 mm. A carbon
filter is available on request.
Handling
Attach one end of the hose to the inlet pipe of the
smoke filter and the other end to the nozzle. Connect
pliers sensor to ground cable on the welding machine.
When welding is started, the smoke filter will start run-
ning automatically. After finishing welding, the smoke
filter will continue to run for about 15-30 sec’s. Switch
for manual start and stop.
Maintenance
The SF 300SE/A has a spark trap in the filter gable, be-
hind the inlet pipe. This trap is easily accessible by re-
leasing the toggle fasteners and unhooking the gable.
The spark trap must be checked and cleaned regularly.
Changing the filter
When the filter is full, the filter changing LED on top of
the unit will light up. Please note that the SF 300SE/A
is equipped with an automatic switch that will cut the
current supply to the engines unless the filter is chang-
ed shortly after the LED has lit up.
ALWAYS change the filter if it is full. Cleaning
the filter will damage it and may cause engi-
ne breakdown.
Service
After 1000-1200 working hours, the engine carbon-brus-
hes must be changed. Your retailer will do that for you.
Trouble shooting
When the filter is full, shortly after the LED has lit up,
the engines will switch off. After changing filters, the
smoke filter should start running again. If the filter
LED does not light up before the engines switches off,
either the carbon-brushes are used up or the filter LED
broken.
Please contact your nearest retailer for service.
