EN
BS.V .META Rev1_rid - Operating Instructions
Page 17 / 22
9. 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.
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.
i
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 the
booster set.
i
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.
For further technical information regarding the use or
the maintenance of the device, contact Calpeda.
9.1. Routine maintenance and inspection
OFF
Before every maintenance operations
disconnect the power supply and make sure
that the device could not accidentally operate.
Close the suction and delivery gate valves and
before attempting any maintenance activity.
It is suggested to make an inspections at least every 6
months. The inspection must include:
1. Check that there are no leaks especially around the
area of the pump seals.
2. Check for any corrosion or signs of wear.
3. Check that the pump rotate freely.
4. Check that there is no sign of water at the vessel
air valve by quickly depressing the air valve needle.
5. Check that the pump/s are operating correctly and
quietly without excessive vibration.
6. Check that the system operates smoothly and
comes to rest when there is no demand and the set
pressure has been reached.
7. Check all electrical cables and fittings for signs of
damage or wear.
8. Check the vessel pre-charge.
9. Check the operation of any float switches or safety
or protection devices.
i
We advise that for a reliable and constant
supply of water that you take out a maintenance
contract. These are especially devised for the
set you have and the work is carried out by fully
qualified and experienced staff.
9.2. Dismantling the system
OFF
Close the suction and delivery gate valves and drain
the booster set before dismantling.
10. DISPOSAL
OFF
European Directive
2012/19/EU (WEEE)
The final disposal of the device must be done by
specialized company.
Make sure the specialized company follows the
classification of the material parts for the separation.
Observe the local regulations and dispose the device
accordingly with the international rules for environment
protection.
