Fein Dustex 25L Turbo I Manual page 32

Dustex 25L; 35L
8. Troubleshooting
Fault
Suction power drops
Dust escapes when extracting
Automatic shut-down (wet extraction) does not respond
C-SC_CSSM Version 1.0 2015-02-27 All rights reserved by FEIN, especially in case of industrial rights registration.
FEIN retains all rights of disposal, such as copying and circulation
Remedy
Remove obstruction from suction nozzle, pipe, hose or flat fold
filter
Change dust bag
Install filter cover correctly
Place extractor top correctly and close locks
Check suction system for leaks
Change fleece filter bag
Change flat filter
Check vacuum with Pressure gauge
On tool collar on used device –max. volume flow approx. 30l/s
max. vacuum approx. 200mbar
Check correct installation of the flat fold filter.
Change flat fold filter
Clean the fill level sensors and space between the fill level
sensors with a brush
Automatic shut-down does not function with electrically non-
conductive liquids or foam formation. Check fill level regularly
.
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