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addition, cables should not be placed over hot objects and should be oil and corrosive cleaners
resistant.
Do not lift or pull the device through the power cord. Do not pull the plug out of the socket by pulling
on the power cord. Never touch the power cord or plug with wet hands! Do not plug wet plugs into
sockets!
3.5.2
Power connection cable
Danger to the user. There is a risk of electric shock and fire if the power connection cable is
damaged or non-original!
Use an original power connection cable.
Be sure to follow precautions against such hazards:
Country-specific original power connection cables can be purchased through service partners.
Power connection cables with fixed connections should be replaced by technical service personnel.
3.6
Water interface/drain
3.6.1
Conditions
Poor quality raw materials and poor water quality may damage the machine. Be sure to follow the
precautions against such hazards.
Be sure to observe the following:
The water used must be clean and pollution-free, with no more than 50 mg of chlorine per litre of
water.
Do not add reverse osmosis water or other corrosive water to the coffee maker.
Carbonate hardness should not exceed 5-6°DKH (German carbonate hardness) or 8.9-10.7°FKH
(French carbonate hardness).
The minimum carbonate hardness is 5 °DKH or 8.9 °FKH. The PH is between 6.5-7.
Use the new hose kit (clean water/waste water hose) that comes with the machine.
The water source must be connected in accordance with current regulations as well as the
regulations of the country in which it is located. If the machine is connected to a newly installed
water pipe, the water pipe and water inlet hose must be thoroughly rinsed to prevent stains from
entering the machine.
The machine is connected directly to an external drinking water tank or waste water tank.
Corresponding level monitoring is available.