14
Cod. 2050-0001 Rev 1.1
5
ORDINARY MAINTENANCE
5.1
REQUIRED TRAINING FOR MAINTENANCE TECHNICIANS
Maintenance personnel must possess the following qualifications as prescribed in this manual:
The required technical knowledge to understand the concepts outlined in this manual.
Knowledge of basic hygiene
General familiarity with the device, in addition to a basic knowledge of troubleshooting electrical
and hydraulic problems.
5.2
RESPONSIBILITIES OF MAINTENANCE TECHNICIANS
The overall maintenance plan, described in this chapter, must be rigidly adhered to as indicated in the above
paragraph, in order to maintain the efficient operation of the device, thereby guaranteeing continued water
quality.
WARNING
The tasks listed in the box below must be performed by qualified technical personnel,
strictly in accordance with the manual, exclusively using approved parts and materials.
Otherwise the guarantee will be null and void. The maintenance performed must always
be documented properly and signed by the technician in the space provided on the
attached maintenance log.
It is advisable to carry out routine maintenance at least 1 time every 6 months even if you
have not reached the limit of exhaustion of the filters.
WARNING
This equipment should be serviced periodically to ensure that water supplied by it
maintain its characteristics of drinking water.
PART TO CONTROL
CONTROL
FREQUENCY
Visual inspection integrity and
conservation status
Machine
Cleanliness
6 MONTHS
Functional testing
Disinfection of hydraulic circuit
preload of expansion tank
Activated carbon filter
Replacement
Machine
Calibration check, clean conductivity
probe connectors
In chase of malfunction or
2000 working hours (*)
Membranes
Replacement
In chase of high conductivity
or low flow rate reduction of
30%(*)
Vane pump and solenoid valve
Replacement
2000 working hours
(*)Special water conditions may require more frequent maintenance.
WARNING
Use only original spare parts.
WARNING
The internal electrical system of the machine is powered by 230 Volts.
Prior to opening the device, remove the cover and/or panels and/or the protective
grill, ensuring that the plug has been removed from the electrical outlet.
WARNING
DO NOT use corrosive products, acids, steel wool or wire brushes to clean the device.
DO NOT use low or high pressure jets of water when washing the device.
