Kärcher NT 611 Eco K Instrucciones De Servicio página 11

Operating Instructions
Fault instructions
The suction turbine does not
run
! Check the cable, plug, fuse and
socket.
! Switch on the machine.
! Check float.
The suction turbine switches off
! Switch on waste disposal
pump.
The suction power decreases
! Remove cloggings from suction
nozzle, suction tube or suction
hose.
! Actuate mechanical filter
cleaner at side handle several
times.
! Engage the filter cover
properly.
! Check proper mounting
position of coarse-dirt filter/flat
pleated filter.
NT 611 Eco K
Dust escapes during dry
vacuuming
! Mount flat pleated filter.
! Check the proper mounting
position of the flat pleat filter.
! Replace the flat pleat filter.
Waste disposal pump does not
work
! Release jammed float switch in
tank.
! Release pump impeller in the
pump.
Waste disposal pump pumps
inadequately
! Lay waste disposal hose
without kinks
! Check waste disposal hose for
clogging.
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