TROUBLESHOOTING
The vacuum system motor does not turn on
Possible causes:
The vacuum system motor wiring harness is damaged or disconnected (repair / connect).1.
The fuse (F2) is blown (replace).2.
The vacuum system motor is faulty (check the electrical input).3.
Dirty water vacuuming is insufcient or there is no vacuuming
Possible causes:
The vacuum grid with automatic shut-off oat is activated because the recovery tank is full (empty the recovery tank).1.
The debris tray is clogged (clean).2.
The vacuum grid with automatic shut-off oat is dirty, or the vacuum pre-lter is dirty (clean).3.
The tank cover is not correctly positioned (adjust).4.
The tank cover gasket is not efcient (replace/clean).5.
The vacuum system motor lter is dirty (clean).6.
The squeegee or the vacuum hose is clogged or damaged (clean or repair/replace).7.
The vacuum gaskets are damaged or do not match perfectly (repair or replace).8.
The squeegee leaves lining on the oor or does not collect water
Possible causes:
There is debris under the blade (remove).1.
The squeegee blade edges are torn or worn (replace).2.
WIRING DIAGRAM
P100428
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