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Routine Maintenance
5.2
Replace Fuse
The instrument fuse must be replaced with the same type and rating
fuse. Use IEC standard 5x20mm, Type F fuse, 2.5A, 250VAC, 1500A
interrupt rating [Littlefuse #216025].
The fuse is located in the power entry module on the back of the
instrument.
IF THE FUSE FAILS REPEATEDLY, IT MAY INDICATE A SERIOUS
PROBLEM WITH THE INSTRUMENT.
1.
Turn off and unplug the
instrument.
2.
Position the instrument to
access the power entry
module on the back of the
instrument.
3.
Remove the power cord.
4.
Insert a very small flat-blade
screwdriver into the notch
on the fuse cover and pry off
the cover as shown in
Figure 5.2.
5 - 4
NOTE
NOTE
CAUTION
Removing Fuse Cover
Figure 5.2
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Troubleshooting
