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1. Read and strictly follow this installation and operating instructions to ensure
a long life and reliable cylinder operation.
2. The cylinder’s installation and the initial start-up, as well as all electrical and
hydraulic work must be performed by a qualified professional installer.
3.
The device needs to be equipped with an additional safety valve (opening
pressure 0,6MPa) in order to protect it from the excess pressure.
4. The cylinder can only be used on condition that it has been properly installed
and that it is in technically sound condition.
5. Prior to first commissioning and after each storage’s emptying it is necessary to
vent the cylinder in accordance with the point ‘Start-up’.
6. The tank is equipped with a magnesium anode - an additional protection against
corrosion. The anode is an operating part, therefore, it is exposed to wear.
The
condition of the magnesium anode should be controlled every 12 months,
however, it is due to be replaced with a new one every 18 months.
7. Do not use the cylinder if you suspect that the safety valve may be faulty.
8. Appropriate precaution must be taken when using hot water. Temperature of
water over 40°C may cause hot feeling and can be dangerous for children.
9. Note that when in use cylinder’s fitting (tap and pipes) warms up.
10. Cylinder must be equipped with safety valve (included in the installation set).
11. If system’s pressure is higher than 0,6MP, pressure reducing valve must be fitted
between cold water inlet and safety valve.
12. Rated temperature of water in the cylinder should not exceed 80°C.
The cylinder is suitable for fitting an immersion heater with thermostat e.g. GRW 1.4,
GRW 2.0. The immersion heater must be fitted in lieu of cork 1½″.
A maximum length of immersion heater: 360mm.
Safety instructions
