8. Maintenance
22
EXTERNAL CLEANING
Switch the equipment OFF before cleaning.
Clean the equipment with a damp cloth using non-abrasive and non-corrosive detergents (neutral pH value).
MAINTENANCE OF THE Water Block
®
Depending on the city water quality in your area and the frequency of use of the equipment, the valve inlet filter should be regularly cleaned
as explained in the instructions of the Water Block
®
.
Regular check of the Water Block
®
To ensure compliance with subsection 4.6 of EN1717, have the Water Block checked at least once a year; in case a sterilizer is
attached to the system, this could be done during the scheduled maintenance visits for the sterilizer.
It is further recommended to check all related devices fitted to the sterilizer to ensure that the hydraulic connection between
demineralized and sterilizer corresponds to category 2, in accordance with EN 1717.
The Water Block serves as an anti-flooding device.
It operates only if there is a considerable leak (such as a cut in the tube between the Water Block
®
and the demineralizer).
The Water Block
®
device does not protect against small leaks
Disconnect the mains plug before carrying out any maintenance.
Check regularly the housing and the mains cable for damage in order to prevent electrical accidents.
