GADLEE GT 25 Series, Руководство оператора

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ENGLISH
20
The solution does not come
out
• the detergent button LED is off • press the detergent button
• the solution tank is empty • fill it up
• the brush motor is off • turn the motor on by
operating the brush lever
• there is an obstruction in the
tube through which the solution
is pumped to the brush
• remove the clogging,
cleaning the ducts
• the solenoid valve is faulty • replace the solenoid valve
• the filter is dirty • clean the filter
• the tap is dirty or does not work • have the tap cleaned or
replaced
The flow of solution keeps
coming to the brush
• the solenoid valve is faulty • replace the solenoid valve
The suction motor does not
work
• the suction button LED is off • press the suction button.
• the suction moto r is not fed or is
faulty
• check that the motor power
supply connector is connected
to the main wiring in the right
way; in the second case have
the motor replaced
• [B]= the batteries are flat • [B]= recharge the batteries
The squeegee does not clean
or suck well
• the edge of the rubber blades in
contact with the floor is rounded
off
• replace the rubber blade
• there is an obstruction or
damage in the squeegee or in
the tube
• remove the obstruction and
repair the damage
• the float has intervened
(recovery tank full), or is blocked
by dirt or broken
• empty the recovery tank or
make the necessary repairs
to the float
• there is an obstruction in the
suction tube
• free the tube from the
obstruction
• the suction tube is not
connected to the squeegee or is
damaged
• connect or repair the tube
• the suction unit motor is not fed
or is faulty
• check that the motor power
supply connector is
connected to the main wiring
in the right way and that the
protection fuse has not
blown; in the second case
replace the motor
The batteries do not ensure the
normal work time ( models with
battery only)
• the poles and charging clips of
the batteries are dirty and
oxydized
• clean and grease the poles
and clips, recharge the
batteries
• the electrolyte level is low • add distilled water topping up
all elements according to the
instructions
• the battery -charger does not
work or is unsuitable
• see instructions relative to
the battery-charger
• there are considerable
differences in density between
the various elements of the
battery
• replace the damaged battery
• the machine is working with a
too high pressure on the brush
• reduce pressure on the
brush