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2-8 Revision: 2.1
2.2.3 DX-23, DE-23 with automatic demineralised water supply option
Fig. 4: Device connections on rear of DX-23, DE-23 with automatic
demineralised water supply option
1 Drain connection on steam generator
2
Waste water (3/4") outer thread (drain provided by customer temperature-
resistant to 103 °C)
3 Cooling water (3/4") outer thread, pressure > 1 bar
4 Demineralised water (3/4") outer thread, pressure > 1 bar, optional
5 Compressed air (7.2 mm quick release connector), optional
6 Steam generator safety valve (DX devices only)
7 Safety valve on sterilisation chamber
8 Drain on demineralised water reservoir container
9 Drainage tap for reservoir container
10 Serial interface (RS-232 for connection to a PC)
11 Safety temperature limiter (STL)
12 Connection for Aquastop
13 Mains connection (230 V, 50/60 Hz)