15
English
- The machine is equipped with a terminal identified
by the relative symbol for equipotential connections
between appliances (see rules for electrical plants).
- Connect the machine and the relative dedicated
safety device (not supplied) by using a power cable
compatible with the electrical characteristics of the
machine.
- In case of prolonged use of the machine it is
recommended that you execute the disconnection
procedure of the electrical connection by placing the
dedicated safety device in “OFF” state.
- The upstream electrical power line must be
dimensioned and protected in accordance with
current local regulations.
Electromagnetic compatibility (EMC)
The machine has been tested on electromagnetic
compatibility (EMC) pursuant to Standards IEC 61326-1
+ EN 61326-1 and is suitable for operation in institutes
such as hospitals, medical practices, laboratories and
environments connected to the public electricity grid.
The high-frequency (HF) energy emissions of
the machine are so small that interferences with
electrotechnical equipment in the immediate vicinity
are not likely.
The optimal positioning floor must be made of
concrete, wood or ceramic tiles. In case of machine
operation on floors made of synthetic materials,
the relative humidity must be 30% to minimise the
likelihood of electrostatic discharges.
1
2
3
4
Fig. 8
Connections (rear view of the machine)
1) Cold water connection.
2) Power supply socket.
3) Drain connection.
4) Cold or purified water connection (depending on
the sales configuration).
5.4 Water connection
)
CAUTION: The water in the wash tank is not
drinkable.
The quality of the water used must be compatible with
the manufacturing materials of the machine, with the
chemicals and with the process needs in the various stages
of the procedure.
To have good washing results, the water must be soft and
low in limestone. With hard water white patinas deposit on
the objects to be treated and on the walls of the wash tank.
Starting from a water hardness of 0.7 mmol/l (4°dH) it is
necessary to soften the water. Water hardness is set by
technical assistance/Super User.
The water used in the pre-rinse and washing stage
should be of drinking quality according to the
“Guidelines for drinking-water quality, 3rd edition”
published by the WHO.
A high iron content can cause
rust on the load and in the special washing and disinfecting
machine. If industrial water contains a higher amount of
chlorides than 100 mg/l, the risk of corrosion significantly
increases.
The special washing and disinfecting machine is standard
prepared for connection to cold and purified water.
Connect the flow pipes to the shut-off valves for cold or
purified water.
The minimum flow pressure corresponds:
- cold water connection: 200 kPa;
- purified water connection: 200 kPa;
- hot water connection: 200 kPa.
The recommended flow pressure in:
- cold water connection: 300 kPa;
- purified water connection: 300 kPa;
- hot water connection: 300 kPa.
The max. static water pressure allowed is 500 kPa.
- The machine must be connected to the water mains
in accordance with current regulations.
- If the water supply of the device has not been used for
a long time, or if it is used for the first time, purge it by
draining the water into a container or into a drain for
a few minutes in order to remove any impurities, air
bubbles and/or whatever may damage the machine
and clog its filters.
