Wetrok Silento 5000/50 Instrucciones De Manejo página 13

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9. Disposal
Packaging and unused cleaning agent must be
disposed of in accordance with the national
regulations.
Sucked­up water must be disposed of in
accordance with the national regulations.
After the end of its service life. the machine
must be disposed of in accordance with natio­
nal regulations.
8. Technical improvements
We reserve the right to make technical
modifications. The machine details may
therefore differ from the data in the Operating
instructions.
7. Storage
If the machine is not in use, it should be stored
in a dry room under normal conditions.
The service may be carried out only
by
the
Wetrok Service Department or by an
authorized spcialist.
A Wetrok maintenance contract is available.
should be carried out once a year or after 500
hours of use.
6. Service
Wetrok machines have been safety­tested at
the factory. For safe operation and for exten­
ded life of the machine, regular servicing
­ Water suction device not correctly
positioned?
­ Suction head correctly positioned to the
tank?
5.2 Wet vacuuming
­ Float sticking to valve aperture?
­ Protective filter coated with dust?
Emptying water
When the tank is full, the high positioned float
interrupts the suction rlow. Take out the water
suction device and empty the waste water tank.
5. Corrective maintenance
5.1
Dry
vacuuming:
­ Paper filter bag or suction tank overfilled?
­ Suction pipe, suction hose or nozzle
obstructed?
Wipe the outer surface of the machine,
especially the mains cable, from time to time,
with a damp cloth
After each use, wash and dry water nozzle.
Used rubber lips must be replaced at the latest
when they still protrude by 5 mm from the body
of the nozzle.
After each use, rinse and dry thoroughly the
device.The float must never be washed with
hot water, nor squeezed. Damaged tloats have
to be immediately replaced.
The water suction device must always be
installed for wet vacuuming .
Important: Before commencing any mainten­
ance work, switch off the machine und unplug it
from the mains.
Emptying dust
Replace the paper filter bag as soon as it is
213 full. When working without paper filter bag,
empty the suction tank regularly. At each
emptying, thoroughly clean the protective filter
by beating or brushing. If possible use another
vacuum cleaner.
t:.
When cleaning and servicing the
machine or changing parts, pull out
the mains connector plug.
t:.
The machine must not be cleaned
with high pressure steam cleaners or
powerful liquid jets.
t:.
For reparations use only orignal
Wetrok spare parts.
4.1. Sattey instructions
4. Maintenance
Dispose or the paper bag carefully. Check if the
gasket is properly placed in the groove of the
inner connector stub.
Fit the special filter. Install suction head.
According to the amount of fine dust, the
ultrafilter has to be changed every 2­6 months.
Important!
The three grooved nuts must be lightened
regularly by hand.
changed as follows:
Three fixed bolts, one steel cover plate and
grooved nuts serve to fix the Wetrok­ultrafilter.
3.3 Assembly instructions for Wetrok
ultrafilter (Fig. B}
The Wetrok Silento 5000
I
50 can be equiped
with a special ullratiller which has to be
paper filter bag and the protective filter. Fit
water suction nozzle to the hand pipe.