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11 Dismounting

Please observe the attached document Warranty. Please consult your dealer or the manufacturer in case of
doubt and problems.
NOTICE
• Please also consult the operating instructions for the welding components, such as the power source,
Fault
Fume extraction system is not ready
for operation
Suction too weak,
indicator of the manometer is near the
red point
despite dedusting of the filter:
indicator of the manometer remains
near the red mark
Troubleshooting
Tab. 8
11 Dismounting
Risk of injury due to unexpected start-up
For the entire duration of maintenance, servicing, dismounting and repair work, the following instructions
must be adhered to:
• Switch off the power source.
• Pull the mains plug.
• Always wear your personal protective equipment when dismounting the system.
• The personal protective equipment includes protective clothing, safety goggles, respirator mask
• Nobody without personal protective equipment may stay near the fume extraction system when it is
• It is not allowed to clean the fume extraction system using compressed air or a hammer.
NOTICE
• Dismounting may only be carried out by qualified personnel (in Germany see TRBS 1203).
 Fig. 2 Functional Description on page EN-9
1 Remove the knurled nuts (9) from the dust collecting drawer (8).
2 Pull the dust collecting drawer (8) carefully out.
EN - 20
welding torch system, re-circulating cooling unit, etc.
Cause
• Control or component defective
• Turbine defective
• Carbon brushes defective
• System cannot be switched on
• Suction hose clogged
• Filter cartridge soiled
• Filter pores are clogged
DANGER
CAUTION
class P3, protective gloves and safety shoes.
dismounted.
Solution
• Check and replace, if necessary
• Check and replace, if necessary
• Check and replace, if necessary
• Switch system to currentless state
Check the 2.5 A
fuse and replace
delay-action
it, if necessary.
• Check the straightness of the suction hose and
change it if necessary
• Check suction hose for damage and clogging
• Hold the hose vertically and use a rubber
hammer to clean it.
• Dedust the filter
 5.2 Filter dedusting (dedusting by rotation)
on page EN-11
• Replace the filter cartridge
 5.3 Replacing the filter cartridge on
page EN-12
FES-200 W3

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