Kospel SW. INOX Mode D'emploi page 29

Operation
Follow the guidelines below for safety and trouble free unit operation:
• Check out the safety valve performance once every 14 days. Do not use the unit
if the water does not come out (it indicates that the valve is broken).
• Clean inside of the tank periodically. The frequency of cleaning depend on the
degree of water hardness. The cleaning should be done by an qualified person.
Tightening torque value of access hole cover [21] screws must be 18-22Nm.
• Heat up the water above 70°C periodically for hygiene reasons.
• Failures or malfunctions notify to the seller.
• Insulate the outlet pipe and heating coil connection pipes to minimise the heat
loss (recommended).
Above activities are beyond of the scope of warranty service (should be done by
the user).
Cylinder emptying
Follow the guidelines below for safety cylinder emptying:
• turn off all valves connecting cylinder with the heating circuit,
• turn off the valve on cylinder cold water supply pipe,
• turn on the drain valve.
PL;DE;FR;GB;RU-065_f.780
GB
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