||UV radiation system should be regularly maintained by the UV lamp supplier, preferably at least once every 6 months.
||Regumustswitched off during the cleansing and maintenance operations.
||Regular maintenance of the copper-silver ionization system should be carried out by trained personnel or the system supplier, preferably at quarterly interval; the electrodes of ionizer should preferably be replaced at yearly interval.
||Phosyssupplier, preferably at least once yearly; and the system should be maintained by them, preferably at quarterly intervals.
||UV lamp tubes / bulbs used in all disinfection systems should be renewed in every 6-9 months.