Bartscher E 7110 Manual De Instrucciones página 45

Connection
Connection to an electricity source
•
Before connecting the device to an electricity source, ensure that the voltage and
frequency values given on the panel correspond to those of the electrical network.
The maximum permissible voltage difference is ± 10%.
•
Check if there is an SL connection fulfilling legal requirements. Use an appropriately
cut cable when connecting the device to electricity.
•
A multipolar breaker must be installed between the device and the electricity supply.
The distance between contacts should be at least 3 mm, and it should be located in
an easily-accessible place.
•
Connect the device to the electricity supply in compliance with all international,
domestic and local regulations.
•
The device must be connected to the equipotential bonding system (grounding).
The connection clamp is located under the right rear side of the device, under
.
this sign
Water connection
•
Ensure that the device is located near water connections.
•
If a new installation is to be put in, flush it out with water to remove all dirt and
impurities before connecting the device so as to protect the magnetic valves.
•
Connect the pressurised water hose (included) using the 90° connection bevel to the
connector (3/4") of the device. Location of the connector: at the rear, at the right side
under the device. Connect the other end of the pressurised water hose to the cold
water network with the stopcock.
CAUTION!
Hydraulic pressure cannot exceed a maximum of 3 bars.
Use a reducing valve for higher pressures.
•
To ensure the device functions properly and prevent the formation of deposits in the
water boiling compartment, the water hardness can measure not more than 7° dH .
CAUTION!
If water hardness is above 7 ° dH, it is necessary t o install a water softening
mechanism.
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