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4
Go to the
Vacuum
tab.
5
Click on the
Vent
button to ventilate the
specimen chamber.
A message appears asking: ’Are you sure you
want to vent?’.
6
Confirm by clicking on
Yes
.
The specimen chamber is filled with gaseous
nitrogen.
CAUTION
Suffocation hazard due to lack of oxygen, since the specimen chamber is ventilated with
nitrogen.
After the specimen exchange, keep the chamber door open as short as possible.
Avoid inhaling the air from within the specimen chamber.
Ensure the area around the FESEM is sufficiently ventilated.
7
Take hold of the door handle and slowly open
the chamber door.
IMPORTANT
Contamination caused by fingerprints can lead
to vacuum deterioration or prolonged pumping
times.
Always wear lint-free gloves when touching
specimen, specimen holder or stage. Keep the
chamber door open as short as possible.
