VLX 3814SR Bedienungsanleitung Seite 41

The squeegee does not clean
or suction is ineffective
The machine does not move
The batteries do not provide
the normal work time
The battery discharges too fast
during use, even though it has
been charged correctly and
when tested with a hydrometer
at the end of charging, it
turned out to be uniformly
charged
• the edge of the rubber blades in
contact with the floor is worn
• the squeegee or hose is
blocked or damaged
• the float switch has tripped (dirty
water tank), is clogged by dirt or
broken
• the suction hose is blocked
• the suction hose
connected to the squeegee or is
damaged
• there is no power to the suction
motor or the motor is faulty
• the suction motor does not
operate
• the motor thermal cutout has
tripped; the motor
overheated
• the batteries are flat
• the battery poles and charging
terminals are dirty and oxidised
• the electrolyte level is low
• the battery charger does not
work or is unsuitable
• there are considerable
differences in density between
the various elements of the
battery
• you are using the machine with
excessive pressure
brushes
• the battery is new and does not
deliver 100% of its expected
capacity
• the machine is being used at
maximum capacity
continuous periods
working time is not sufficient
• the electrolyte has evaporated
and does not cover the plates
completely
• replace the rubber blade
• unblock and repair the
damage
• empty the dirty water tank or
reset the float switch
• unblock the hose
is not • connect or repair the hose
• check that the motor power
connector
connected to the main wiring
and that the fuse is not
blown; in the second case
have the motor replaced
• release
button; make sure the motor
is connected correctly to the
main wiring; check the type of
alarm present on the board
(see chapter 11); replace the
motor.
• stop the machine, turn it off
has and leave it to cool for at
least 45'
• charge the batteries
• clean and grease the poles
and terminals, charge the
batteries
• top up all the elements with
distilled water as described in
the instructions
• see
instructions
• replace the damaged battery
• reduce pressure on the
on the brush
• the battery must be "run-in"
by performing 20-30 charges
and discharges to obtain
maximum performance
• if possible, use batteries with
for a higher capacity or replace
and the the batteries
charged previously
• top up all elements with
distilled water until the plates
are covered then charge the
battery
ENGLISH
is correctly
the emergency
battery charger
with others
25