Metrohm 892 Professional Rancimat - Manual (Page 29)

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3 Installation
892 Professional Rancimat
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3.3 Power socket
WARNING
There is a risk of fire if the instrument is operated with an incorrect
mains fuse!
Follow the regulations below for the mains connection.
3.3.1 Replacing fuses
The fuse holder of the 892 Professional Rancimat contains two fuses:
￭ Two slow-acting 4 A fuses
WARNING
Ensure that the instrument is never put into operation with fuses of
another type, otherwise there is a risk of fire!
Proceed as follows to replace defective fuses:
1 Pulling out the power supply cable
￭ Pull the power supply cable out of the power socket of the 892
Professional Rancimat.
2 Removing the fuse holder
￭ Release the fuse holder located on the rear of the instrument
above the power socket by pressing the catch spring and pull out
the holder completely.
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.