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SWEEPER REPAIR GUIDE
CAUTION!
ANYONE CARRYING OUT REPAIRS ON A MACHINE INCORRECTLY, RESULTING IN INJURY TO THE USER, IS ALWAYS
RESPONSIBLE UNDER BOTH CIVIL AND CRIMINAL LAW.
Always carry out repairs in accordance with the specifi cations provided in the use and maintenance manual, which must always be available
with the machine.
Never make modifi cations to the machine. Replacement of any component with another of different characteristics also constitutes a
modifi cation.
Always use original spare parts (supplied by the CONSTRUCTOR or its sales network).
If in doubt, always contact the authorized technical after-sales service.
Dismantling:
Always use suitable tools for dismantling the machine.
Never modify the assembly/fi xing/closure characteristics of the machine's
components.
Labels:
Never cover the original labels containing safety information with your own.
Never replace the nameplate containing the manufacturer's name, the identifi cation data and the serial number.
When necessary, replace the safety labels with new ones.
Switches:
Switches must only be replaced with identical originals or models specifi cally referred to in the manuals with the same characteristics and
rated data.
Some switches may be identifi ed as safety devices; when testing, always check that they are operating correctly.
Drive Motor:
The drive motor must only be replaced with another original part. A similar but not identical drive motor may modify the machine's
characteristics with regard to performance, safety and EMC.(ELECTROMAGNETIC COMPATIBILITY)
When necessary, replace the EMC (ELECTROMAGNETIC COMPATIBILITY) safety devices with other original parts of the same
characteristics and rated data.
Always check the condition of the transmission belts and replace them when necessary.
Make adjustments in accordance with the instructions in this manual.
Suction:
The suction motor must only be replaced with another original part. A similar but not identical suction motor may modify the machine's
characteristics with regard to performance, safety and EMC.
When necessary, replace the EMC safety devices with other original parts of the same characteristics and rated data.
When envisaged, replace the carbons of the electric motors with original spare parts of the same characteristics.
After replacing the suction motor, it may also be necessary to replace the gaskets; check their condition and if necessary replace them with
original spare parts.
Never modify the dimensions of the air ducts or the motor ventilation grilles/slits.
Main brush:
Replace the brush with original spare parts only.
Once the brush has been fi tted, check its alignment with the fl oor.
Check the condition of the transmission.
If necessary, adjust the drive mechanisms, etc., following the instructions provided in this manual.
Once the brush has been replaced, check its fi xing to the hubs and its rotation in its seat.
Test the machine when the brush has been replaced.
Do not modify the brush size.
Make adjustments in accordance with the instructions in this manual.
Side brushes:
Replace the side brushes with original spare parts.
If necessary, replace the brush drive motors with original spare parts.
Do not replace the brush or brushes with others of different sizes.
If necessary, adjust the drive mechanisms, etc., following the instructions provided in this manual.
Make adjustments in accordance with the instructions in this manual.
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