Duplex JSP 사용자 설명서 - 페이지 5

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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.

SCALE 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 protective clothing.

ATTENTION. The high pressure jets can be dangerous if not used properly. The jet does not have to be directed against

persons, electrical devices under tension or the unit itself.

Do not direct the jet against yourself or others in order to clean clothes or footwear.

Disconnect power before effectuating maintenance on user's responsibility.

DUPLEX JSP

DUPLEX UK