Hydrotec HYDROION VAD 125-CS 1, Руководство по эксплуатации и техническому обслуживанию

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Last change 10/2018 E-P | Subject to technical modifications
Check brine level The filling height of the regeneration salt should always
be above the liquid level of the brine.
Otherwise correct operation of the regeneration cycle is
impossible with the result of hardness break.
Check contamination of brine tank Interval: after 2 months
Tightness check; visual control Interval: after 2 months
The control valves must be checked for tightness to
channel during operation.
Regular information about:
- Water quality
- Pressure conditions
of the mains water is condition for a perfect softener operation.
Extensive re-programming of the control may possibly be necessary in case of serious modification
regarding mains water quality that can be carried out our service personnel only. Call service
contact (see page 4).
3. Maintenance
A yearly maintenance is necessary as per DIN EN 806-5:2012 (EN 14743).
That includes a visual system inspection as well as a check of technical function of individual plant
components.
Inspection work carried out during maintenance:
- Check of regeneration activation
- Cleaning of injector and injector sieve
- Check of control valves for tightness (the wear seals are replaced on request)
- Functional check of drive motors and control valves
- Check of brine regulation and programme setting; adjustment of control to modified water quality
- Check of regeneration salt (quantity, quality)
- Check the hose connections and seals
- Check of mains and soft water hardness; adjustment to modified mains water quality; new
adjustment of blending water hardness
- Check of disinfection system (chlorinator)
- Check of non-return device