Maintenance Section
5.3 Maintenance operations
WARNING!
All the operations described here following must be executed after unplugging
the machine.
Before starting any maintenance or cleaning operation, wear the appropriate
personal safety devices such as goggles, gloves and dust mask suitable to protect
the operator from breathing particles of the substance to be vacuumed and to
safely perform the work required.
ATTENTION!
Toutes les opérations décrites doivent être effectuées avec la fiche débranchée
de la prise de courant.
Avant toute opération de maintenance ou de nettoyage, mettre des vêtements
de protection, des lunettes et/ou gants, selon le travail à effectuer.
To ensure the vacuum efficiency, it is recommended to check the machine on regular basis as
follows:
Every day
➢ Check that the collection container is not full; it is recommended to empty the collection
container when the collected material fills ¾ of its maximum capacity.
➢ Check the conditions of the suction flexible hose and of the accessories to be used . Any
hole, crack or fissure in the flexible hose will reduce suction power and disperse the
vacuumed dust into the environment.
Every week
➢ Clean the vacuum regularly, removing dust deposits. The thickness of the deposited dust
must not exceed 2mm.
➢ Remove any layers of dust on the wheels.
Every 6 months
➢ Check that the head basement sheath, the filter holding ring sheath and the collection
container sheath are hermetic.
➢ The electrical units (plugs, switches, cables and so on) must have no faults or defects.
➢ Screws and nuts must always be tightened.
➢ Clean the deflector inside the suction hose on regular basis to prevent dust accumulation
inside the suction unit.
➢ Remove the side carters protecting the turbine and vacuum any dust deposit within the
suction unit.
➢ Check the filter conditions.
➢ The filter must not be too breathable.
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