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Idiomas disponibles
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11.Maintenance
Before any operations it's necessary to disconnect the power supply.
If required ask to an electrician or to an expert technician.
Every maintenance operations, cleaning or reparation executed with the
electrical system under voltage, it could cause serious injuries to people.
If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
In case of extraordinary maintenance, or maintenance operations that require part-removing,
the operator must be a qualified technician able to read schemes and drawings.
It is suggest to register all maintenance operation executed.
During maintenance keep particular attention in order to avoid the introduction
of small external parts, that could compromise the device safety.
It is forbidden to execute any operations with the direct use of hands. Use
water-resistant, anti-cut gloves to disassemble and clean.
During maintenance operations external personnel is not allowed.
Maintenance operations that are not described in this manual must be made only by
special personnel authorized by Calpeda S.p.A.
For further technical information regarding the use or the maintenance of the device,
contact Calpeda S.p.A.
12.Warranty
See the sales general conditions.
13.Disassembly
Close the suction and delivery valves and drain the pump casing before dismantling
the pump.
The motor and all internal parts can be dismantled without removing the pump casing
and the pipes.
Before any servicing operation disconnect the electrical power and wait until
the water has cooled inside the pump, if is not possible use the suitable
protective devices to prevent the risk of burns.
By removing the screws the motor is taken out complete with impeller.
Disassemble the motor and clean the impeller.
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