Troubleshooting - Nilfisk Alto SCRUBTEC 545E Manuel D'utilisation

TROUBLESHOOTING

Trouble
The motors do not operate.
The recovery water vacuuming is insuffi cient.
The solution fl ow to the brushes is insuffi cient.
The squeegee leaves marks on the fl oor.
For further information refer to the Service Manual, available at any Alto Service Center.
9097056000(1)2007-02 A
Possible Cause
The power supply cable or the relevant plug
is broken.
The recovery water tank (27) is full.
The hose (11) is disconnected from the
squeegee.
The vacuum grid (33) is clogged or the fl oat
is stuck closed.
The squeegee (21) is dirty or the squeegee
blades are worn or damaged.
The tank cover is not properly closed or the
gasket (27) is damaged.
The solution fi lter (24) is dirty.
There are debris under the squeegee
blades.
The squeegee blades are worn, chipped or
torn.
The squeegee has not been adjusted with
the handwheel (23).
SCRUBTEC 545E – 553E
USER MANUAL
Remedy
Replace the cable.
Empty the tank.
Connect.
Clean the grid or check the fl oat.
Clean and check the squeegee.
Close the cover or clean/replace the gasket.
Clean the fi lter.
Remove the debris.
Replace the blades.
Adjust it.
ENGLISH
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