Metrohm 861 Advanced Compact IC - Manual (Page 32)

2 Installation
861 Advanced Compact IC / Instructions for Use 8.861.1033
22
Figure 11: Setting the mains voltage
2.4.2 Fuses
One of the two fuses 1 A/slow-blow for 100 … 120 V or 0.5 A/slow-blow
for 220 … 240 V is installed in fuse holder 18 of the 861 Advanced Com-
pact IC as standard.
Ensure that the instrument is never put into operation with fuses of an-
other type, otherwise there is danger of fire!
When checking or changing fuses proceed as described in Section
2.4.1.
2.4.3 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 a grounding pin. If a
different plug has to be fitted, the yellow/green lead (IEC standard)
must be connected to protective ground (protection class 1).
Any break in the grounding inside or outside the instrument can make
it a hazard!
Mains connection
Plug the mains cable into mains connection plug 17 of the 861 Ad-
vanced Compact IC (see Figure 11).
2.4.4 On/off switching of the instrument
The 861 Advanced Compact IC is switched on and off using mains
switch 16. When the instrument is switched on, the mains pilot lamp 5
lights up.
16 Mains switch
to switch instrument on and off:
I = ON 0 = OFF
17 Mains connection plug
Mains connection, see Section 2.4.3
18 Fuse holder
220 - 240 V
100 - 120 V 220 - 240 V
100 - 120 V
100 – 120 V 220 – 240 V
16
17
18