Werbung
Verfügbare Sprachen
Verfügbare Sprachen
The discharge piping must be installed with a
downward slope; the outlet of the pipework
must be open and inspectable and positioned in
such a way that nobody is endangered during a
discharge.
Correct installation
Commissioning
When commissioning the heating system, the system is filled until the calculated pressure value is
reached. Accurate sizing of the expansion vessel is necessary to prevent undesirable discharging
of the valve. The setting pressure value of the safety valve is marked on the tamper-proof plate
on top of the knob.
Guarantee
These safety valves are produced with the greatest possible precision and, of course, subjected
to strict inspection. However, in the unlikely event of a fault, our guarantee covers material and
manufacturing defects. If the tamper-proof plate is damaged or the valve is found to have been
used incorrectly or damaged due to wear and tear, the guarantee will become invalid. In order to
claim against the guarantee, the complete valve must be returned to the manufacturer.
In the event of disputes, the reference languages are German, Italian and English
Safety
If these safety valves are not installed, commissioned and maintained correctly in accordance
with the instructions contained in this document, then they may not operate correctly and
may endanger the user.
Ensure that all connections are water-tight.
When making hydraulic connections, ensure that the valve body thread is not mechanically
overstressed. Breakage may be caused over time causing water leaks, harmful to property and/
or individuals.
Water temperatures higher than 50°C can cause serious burns. When installing these safety valves,
make all necessary arrangements to ensure that such temperatures do not endanger individuals.
Leave this manual as a reference guide for the user
Caleffi S.p.A.
S.R. 229 n° 25
28010 Fontaneto d'Agogna
Italy
Incorrect installation
Werbung
