8 Servicing/Maintenance
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Calio Pro / Calio Pro Z
1157.820/01-EN
8 Servicing/Maintenance
8.1 Servicing/inspection
The pump set is almost maintenance-free.
If the pump set has not been in operation for a prolonged period of time or if the
system is severely contaminated, the pump rotor can become blocked.
NOTE
Any repairs on the pump must only be performed by one of our authorised service
partners.
For contact details please refer to the enclosed "Addresses" booklet or visit
"
8.2 Drainage/cleaning
WARNING
Fluids handled, consumables and supplies which are hot and/or pose a health
hazard
Hazard to persons and the environment!
▷
Collect and properly dispose of flushing fluid and any fluid residues.
▷
Wear safety clothing and a protective mask if required.
▷
Observe all legal regulations on the disposal of fluids posing a health hazard.
1. Flush and clean the pump before transporting it to the workshop.
2. Provide a certificate of decontamination for the pump.
8.3 Removing the pump set from the piping
DANGER
Pump acting as a generator when running in reverse
Danger to life from hazardous induction voltage at the motor terminals!
▷
Prevent the fluid from flowing back by closing the shut-off elements.
DANGER
Open terminal wiring compartment
Danger of death from electric shock!
▷
Prior to removing the cover of the terminal wiring compartment, switch off the
supply voltage and ensure that it cannot be switched on again unintentionally.
▷
Only open the cover of the terminal wiring compartment to connect /
disconnect the general fault message relay and/or the dual connection cable.
▷
If applicable, switch off the external power supply to message relays and
control cables and make sure it cannot be switched on again unintentionally.
▷
Keep the covers of the terminal wiring compartments closed during operation
as well as during maintenance work.
DANGER
Work performed on an energised plug-type connector
Danger of death from electric shock!
▷
Switch off the supply voltage at least 5 minutes prior to commencing work and
ensure that it cannot be switched on again unintentionally.
