Operating instructions

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Operating instructions / V07 / 01.2010
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Mains voltage tolerance
380 – 415 V (± 10 %) 200 – 220 V (± 10 %)
mains break < 50 ms no functional interruption
Protection IP 50
Water supply
3/8" inch hose connection with main tap and dirt lter, water tem-
perature max. 35 °C.
min. 0.1 MPa (1 bar) ow pressure at 2 l/min., max. 0.6 MPa (6 bar)
Water quality TThe water must be free of contaminants and the chlorine content
may not exceed 100 mg/l. Do not use pure reverse osmosis (RO)
water or any other type of aggressive water. The carbonate hard-
ness may not exceed 5 – 6°dKH (German carbonate hardness) or
8 – 10°fKH (French car-bonate hardness) and the total hardness
must be always higher than the carbonate hardness. The minimal
carbonate hardness is 4°dKH or 7°fKH. The pH value must be be-
tween 6.5 – 7.
Water drainage line Hose at least DN 19, minimum slope 2 cm/m
Ambient temperature + 10°C to max. + 35°C (In event of frost, drain the water system)
Maximum humidity 80 % relative humidity without condensation, no water spray, do
not use unit outdoors!
Setup distances The coffee maker should be set up according to the following re-
quirements:
• The required supply terminals must be within one meter of the
installation location according to the structural installation
plans.
• Observe the technical data.
• Plan free space for maintenance work and operation:
► At the top for lling coffee beans
► Keep ± 35 cm (1 foot) clear on the left-hand side
► At least 15 cm (6 inches) between the back of the device
and the wall (for air circulation)
• Observe and comply with all applicable local kitchen regulations.
Conditions for use and installation
Preparatory structural work must be commissioned by the machine supplier. It must be carried
out by licensed installers observing all general as well as locally applicable regulations. Schaerer
Ltd. customer service may only make the connections that have already been prepared. It is nei-
ther authorized to carry out structural installation, nor is it responsible for its implementation!