Festool PLANEX LHS 225 EQ Manual De Instrucciones Original/Lista De Piezas De Repuesto página 21

14 Troubleshooting
Problem
PLANEX bumps over
the surface.
Extraction power is
insuffi cient.
Excessive material
removed from work-
piece
Surface quality not
perfect
Possible causes
Suction power too strong
Hard repair compound or hard sub-
layers
Filter element on
CTL/M 36 E AC PLANEX blocked /
clogged.
Disposal bag inserted incorrectly.
Filter bag inserted instead of disposal
bag.
Suction power setting on
CTL/M 36 E AC PLANEX too low.
Speed of PLANEX too fast
Internal extraction on PLANEX with
extraction control on setting 1
Repair compound with a high percent-
age of fi ller, soft fi ller
Suction hose blocked or kinked.
Disposal bag full
Speed of PLANEX too fast
Suction power of the PLANEX too
strong
Repair compound with a high percent-
age of fi ller, soft fi ller
Grit on abrasive too coarse
Incorrect abrasive grit
Drying times of the repair compound
not observed.
Suction power of PLANEX too strong
Repair compound with a high percent-
age of fi ller, soft fi ller
Machine set down on the surface
while running (groove formation)
Remedy
Reduce suction power or switch to external
extraction if necessary.
Reduce suction power or switch to external
extraction if necessary.
Reduce speed.
Clean the fi lter element regularly:
Option 1: Set the suction power control to the
maximum setting. Cover the nozzle, suction
hose or intake opening on the extractor with
the surface of your hand for 10 seconds until
the automatic cleaning cycle starts.
Option 2: Clean the fi lter element mechani-
cally (extracting).
Option 3: Check the fi lter element for dam-
age and clogging. Insert a new fi lter element
regularly.
The holes punched in the disposal bag must
be inside the container.
Always work with the disposal bag when op-
erating the PLANEX (grey bag).
Adjust the suction power to a higher setting.
Reduce speed.
Increase suction power or switch to external
extraction.
Switch on the external extractor connected to
the PLANEX, set the extraction control to set-
ting 6, in extreme cases, turn down the speed.
Remove blockage and straighten hose.
Dispose of the bag.
Reduce speed.
Reduce suction power or switch to external
extraction.
Switch on the external extractor connected to
the PLANEX, set the extraction control to set-
ting 6, in extreme cases, turn down the speed.
Select a fi ner grit.
Select a fi ner grit.
Read the technical data sheets and manufac-
turer recommendations.
Reduce the suction power of the PLANEX
Select a fi ner grit, e.g. P180.
Place the machine in position and then switch
on.
Always use detachable brush segments when
working on surfaces.
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