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11.
CONTROL AND MAINTENANCE OPERATIONS:
Repairs should preferably be performed by qualified personnel.
Only original spare-parts may be used. Modification of the machine without
the approval of the manufacturer or the use of unauthorised materials
invalidates the warranty as the structural condition of the machine may
differ from that described in the certificate
After any repair work by unauthorised personnel the machine must be
officially approved by Gansow or a technician authorised by the company
to confirm conformity with the original conditions and therefore the validity
of the general terms of the warranty.
Before any cleaning or servicing work is carried out on the machine,
disconnect the charger cable and remove the key from the key switch to
guarantee operator safety.
The following tasks should be carried out daily before or after each
work session:
remove dirty water and rinse out the tank,
-
-
clean the machine (do not use water jets or water cleaners)
-
rinse the suction hose by running water from inside the tank,
-
charge battery and check that the battery terminals and power plug are
securely in position
-
clean the electrodes and check the level of the dirty water and foam,
-
make sure the tank lid fits correctly to the tank.
IMPORTANT
IMPORTANT SAFEGUARDS
!
ENGLISH 33
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