tral heating system, always leave one of the valves open.
8. Ensure that minors aged 8 and above or those with a physical or men-
tal disability are supervised if operating the device.
9. The device is not a toy. Keep it out of the reach of children.
10. The device must be disconnected from the mains during cleaning
and maintenance.
11. Cleaning of the equipment by children under 8 years of age is only
permitted under appropriate supervision.
User Manual — Electric heating elements of the SKT series
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