2
Safety
2.1
General safety advice
DANGER!
If you believe that the unit can no longer be operated safely, you must
decommission it immediately and secure it so that it cannot be used
inadvertently.
This applies:
– if the unit shown visible signs of damage;
– if the unit no longer appears to be operational,
– after prolonged periods of storage under unfavourable conditions
(perform functional check).
The following regulations must always be observed when handling
the system:
– Before any work takes place on electrical parts, the system must be
disconnected from the power supply and protected against being
switched back on.
– Safety regulations and prescribed protective clothing when handling
chemicals should be followed.
– Attention must be paid to the information included on the product data
sheet for the metering medium used.
– The system must only be operated with the supply and control voltage
specified in the Technical Data section.
2.2
Safeguarding the drinking water supply
WARNING!
Installation and operation of the device is only permissible if the drinking
water supply is secured in accordance with DIN EN 1717 with a system
separator.
Also refer to the installation note in the schematic layout
6.2 ‘Installation diagram - schematic diagram’ on page 26
Fig. 2: Example / Schematic layout of the system separator
Safety
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