STEAM BOX
PROFESSIONAL
Pag
. 5
TECNOVAP 06/15
1. SUMMARY
1.
SUMMARY
2.
SAFETY REGULATIONS
3.
CONNECTION TO THE WATER NET
4.
PREFACE
5.
TECHNICAL CHARACTERISTICS
6.
NOMENCLATURE
7.
TECHNICAL DRAWINGS
8.
OPERATING INSTRUCTIONS
9.
MAINTENANCE
10.
BEFORE REFERRING TO THE TECHNICAL SERVICE
11.
DECLARATION OF CONFORMITY
2. SAFETY REGULATIONS
▪
The electrical connection shall be made by a qualified electrician and comply with IEC 60364-1.
▪
If the power cable is damaged, it has to be replaced by the manufacturer or by an authorized
technical service or by a qualified person in order to prevent any risk.
▪
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.
▪
MUD DRAIN FROM THE BOILER
The unit automatically indicates the necessity to proceed with the
mud drain; the notice C A L C will be displayed alternatively to the current visualization on the panel.
