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nVBS Single » Maintenance

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Weekly
Ball valves

Ball valves

The spindle nuts on all ball valves should be readjusted weekly
Quarterly
Non-return valve

Non-return valve

Control non-return valve on water outlet

Yearly
Pressure switch

Pressure switch

It is recommended to change the pressure switch once a year
Yearly
Water filter

Water filter

The installed water filter at the water inlet located before the unit must be cleaned regularly