Kruger KF 675BBC, Manual

Page: 41 / 46

40
conduits.
9.2.7 THE BRUSH MOTOR OR THE SUC-
TION MOTOR DOESN’T STOP

The relay switch is defective.

Stop the machine, cutting off the main power
supply and disconnecting the main battery connec-
tor, and contact the technical service centre.
9.2.8 THE SQUEEGEE DOESN’T CLEAN OR
DRY EFFICIENTLY

The squeegee blades are worn or are dragging
solid dirt.

Replace or clean them.

The squeegee adjustment is not correct; the
advancement must be exactly perpendicular to the
running direction.

Adjust the squeegee.

The suction hose, the squeegee conduit or the
inspection compartment is clogged.

Clean out and remove any obstructions from the
conduits.
9.2.9 THE BATTERY CHARGER DOESN’T
WORK

The battery charge doesn’t start.

Check that the battery charger is connected to
the battery. Consult the battery charger manual.
9.2.10 THE BATTERIES DO NOT CHARGE
OR DO NOT HOLD A CHARGE

At the end of the charging process, the battery is
not correctly charged (see the battery manufactu-
rer’s instruction-maintenance manual)

Check the battery charger error message and
check the data indicated on the display (see the
battery charger’s instruction manual).

The batteries are new and do not generate 100%
of the rated performances.

The accumulator reaches the maximum perfor-
mance after 20-30 complete charge cycles.

The electrolyte has evaporated and does not
completely cover the plates.

Check the battery manufacturer’s use and main-
tenance manual.

There are significant differences in density among
the various elements.

Replace the damaged battery.
Always consult the battery and battery charger use
and maintenance manual. If this does not solve the
problem, contact the authorised technical service
centre.
The manufacturer CANNOT solve problems
caused by using batteries and battery char-
gers that were not directly supplied.