User guide

2.2 Mains connection
754 Dialysis Unit
9
1111
1313
1616
230
1212
115
Fig. 3: Setting the mains voltage
2.2.2 Fuses
Two fuses 0.2 A/slow-blow for 100…120 V or 0.1 A/slow-blow for
220…240 V are installed in the fuse holder 1111 of the 754 Dialysis Unit
as standard.
To eliminate any danger of fire, ensure that the instrument is never
operated with any other type of fuses!
To check or change fuses, proceed as described in section 2.2.1.
2.2.3 Mains cable and mains connection
Mains cable
The instrument is supplied with one of three mains cables
• 6.2122.020 with plug SEV 12 (Switzerland, …)
• 6.2122.040 with plug CEE(7), VII (Germany, …)
• 6.2133.070 with plug NEMA 5-15 (USA, …)
which are three-cored and fitted with a plug with an earthing pin. If a
different plug has to be fitted, the yellow/green lead (IEC standard)
must be connected to protective earth (protection class I).
Any break in the earthing inside or outside the instrument can make it
a hazard!
Mains connection
Plug the mains cable into mains connection plug 1616 of the 754 Dialysis
Unit (see Fig. 3).
2.2.4 Switching the instrument on/off
The 754 Dialysis Unit is switched on and off using mains switch 1313.
When the instrument is switched on, lamp 33 lights up.
100 – 120 V220 – 240 V
1111 Fuse holder
1212 Voltage selection
insert with display
of voltage
1313 Mains switch
1616 Mains connection
plug