10-2
PEM-320 Operation Manual
10.3. Changing the Fuse
If the fuse blows it is important to determine the cause and repair the fault before replacement. The
fuse rating is determined by the supply voltage as indicated below. Failure to use a fuse of the correct
rating may result in damage to the equipment. An anti-surge type fuse is required.
To change the fuse first remove the mains cord from the back of the instrument and open the cover of
the fuse housing using a small screwdriver. Note the direction of the arrows on the end of each fuse
holder. The fuse holders can then be removed by pulling from the housing.
When replacing the fuse holders into the housing, ensure that the direction of the arrows on the end of
the fuse holder corresponds with the marking on the housing cover. Also, ensure that the housing
cover is firmly closed before reconnecting the mains cord.
230V-240V
1.6A/250V
Main Voltage
Fuse Rating
100V-120V
3A/125V
Содержание PEM-320
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