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10.

The electric supply connection shall be made by a qualified electrician and comply with IEC 60364-1.

It is recommended that the electric supply to this machine should include either a residual current device that

will interrupt the supply if the leakage current to earth exceeds 30ma for 30ms or a device, which will prove

the earth circuit.

SAFETY VALVE This machine is equipped with two safety valves, able to ensure the safety of the

machine itself in case other primary control devices are inefficient (due to a failure). Due to the extreme

importance of these components and as not to compromise the safety of the machine, it is recommended to

provide to check them and to substitute them through an authorized service center every 2 years starting from

the purchasing date.

PRESSURE SWITCH This machine is equipped with a pressure switch able to check and to maintain the

pressure under certain preset limits (ref. "rated pressure" on the technical label underneath the machine). In

case there would be a steam leakage on the lower side of the machine, it means that the functioning of this

device has been compromised and the safety valve has been involved as to limit the boiler's internal

pressure. It is recommended not to use the machine, immediately unplug the machine

from the power feeding and call the service center.

CALCIUM DRAIN FROM THE BOILER If you are not acquainted with the hardness level of the used

water, it is recommended to proceed with the boiler cleaning (according to the procedure indicated in the

proper section) after 24 hours of usage. On the contrary, if you know the hardness level and it is between 0

and 4 French degrees , the boiler cleaning can be carried out after 100 hours of usage.

ATTENTION. Do not use the appliance within the range of persons unless they wear

DUPLEX UK- 01/17

STEAMTECH