Nexcope NE620T, Manual

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34
4
START-UP AND OPERATION
4.7. Exchange of the fuse
1
2
3
A
Illustration 022: A: Exchange of the fuse: Precautions.
Unplug the power plug before
changing the fuse!
If fuses should fail, the cause must
first be determined and any techni-
cal faults taken care of.
Pull the cold-device plug (1) from the mains
connection (2) at the back of the microscope.
The fuse compartment (3) is combined with
the mains connection (2).
B
4
3
5
6
7
7
Illustration 023: B: Exchange of the fuse: Installation of the replacement fuses.
The fuse holder sits very firmly in the fuse compartment and can only be released
with a little more force.
Use a suitable screwdriver (4) to pull out the fuse holder (5) to the front out of the fuse com-
partment (3).
The fuse holder contains two fuses (6).
Press the blown fuse sideways out of the holder.
Replace the fuse. An audible “click” symbolises the correct engagement. Two replacement
fuses (7) are included in the delivery.
After replacement, push the fuse holder into the fuse compartment as far as it will go.
Insert the power plug in the mains connection and switch the device on again.
Specification of the fuse: 250 V.
REMEMBER: The fuse body is made of glass, please operate carefully when push-
ing out and changing the fuse.