Metrohm 893 Professional Biodiesel Rancimat - Manual (Page 28)

3.3 Power socket
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20 ￭￭￭￭￭￭￭￭
893 Professional Biodiesel Rancimat
3 Replacing the fuses
￭ Carefully remove the defective fuses from the fuse holder and
replace them with two new slow-acting 4 A fuses:
4 Inserting the fuse holder
￭ Push the fuse holder back into the instrument until it latches into
place.
3.3.2 Power supply cable and power socket
Power supply cable
The instrument is supplied with a three-core power supply cable and a
plug with protective grounding. If another plug has to be mounted, then
the yellow/green conductor (IEC standard) must be connected to the pro-
tective ground (protection class 1).
WARNING
Any interruption to the grounding within or outside the instrument can
make it dangerous!
Power socket
Plug the power supply cable into the power socket (2-5) of the 893 Pro-
fessional Biodiesel Rancimat.
3.3.3 Switching the instrument on and off
The 893 Professional Biodiesel Rancimat is switched on and off using the
power switch (2-3). The instrument display is switched on when the
instrument is switched on.
Figure 10 Instrument display with instrument name
The instrument 893 Professional Biodiesel Rancimat has been recognized
by the StabNet computer program and the instrument name entered has
been transmitted.