Chapter 3 Functional descriptions
30 SMSO-2-02.03- 15.07.03
3.1.6 Waste water connection
Waste water is disposed of for the coffee machine and the
refrigerator through several hoses:
Length from the machine housing: approx. 2 m
Drip tray outlet: Ø20/12 mm
Discharge pipe - brew valve (booster): Ø6/4 mm
Discharge pipe - refrigerator: Ø6/4 mm
These hoses are usually connected to the drain pipe with a
siphon. Here it should be noted that the hoses are always laid
downwards without u-shaped loops or kinks. The hoses may
not be submerged in waste water and must be laid in such a
way the hose flow is as far under the machine as possible
(=large falling distance). The drain hoses can be optionally fed
with a corresponding level monitor to a wastewater container
(optional "trolley").
3.1.7 Connection to the power system
DANGER TO LIFE
When carrying out any work on electrical
appliances, fatal injuries may be caused by
electric shock, if live parts are touched.
Even at low voltages, contact with live parts
can also cause bodily harm to people, Such
work must be carried out only by authorised
and qualified electricians.
The interface between the machine and the customer’s own
installations is the mains supply disconnection unit. This may
be a packet switch, power switch, fault current breaker or plug
device. They must ensure that a full switch-off is made and
must be provided by a qualified electrician authorised under
local regulations.
Connected load
Products Connected
load
Voltage + 10%
Frequency
Supply
fuse
Cable
coffee 3.3 kW 1x400/440 V AC
50 / 60Hz
16 A 3x1.5 mm
2
3x400/440 V AC
50 / 60Hz
16 A 5x1.5 mm
2
coffee,
Steam /
coffee,
Tea
6.3 kW
3x200 V AC
50 / 60Hz
25 A 4x2.5 mm
2
3x400/440V AC
50 / 60Hz
16 A 5x1.5 mm
2
coffee,
tea,
steam
9.3 kW
3x200 V AC
50 / 60Hz
25 A 4x2.5 mm
2
Length of connecting cable 2.0m
Other specifications upon request.
The refrigerator is connected to the coffee machine.
Voltage stabilising circuit
A voltage stabilising circuit must be incorporated into mains
supply networks with severe voltage fluctuations and into
mains networks of 3 x 200 V, 3 x 210 V and 3 x 415 V. This
consists of a special toroidal core transformer and an elec-
tronic switch supplying a constant output voltage of 30 V DC
Fuse protection.
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