Table of Contents
Advertisement
3. Emergency Action
3a. Turn off the POWER switch located on the main unit.
3b. Unplug the power cord from the outlet.
3c. Contact a service engineer.
4. Precautions on Operating the System
4a. When leaving the system unattended, turn off the accelerating voltage.
4b. To avoid contamination of a specimen, do not use large amounts of a chemical
(such as conducting paste) that fixes the specimen onto the specimen stand.
5. Miscellaneous
The room in which the system is installed should be maintained under the following
conditions even when the system is idle:
Room temperature: 15°C to 30°C
Humidity:
If the system is not used for a long time, leave it in an evacuated condition instead of opening
the specimen chamber to the atmosphere.
6. Notice on Disturbance by Electromagnetic Wave
Though this instrument is nothing of the sort which gives off electromagnetic wave
intentionally, electromagnetic wave is slightly emitted from electronic circuit in this instrument.
Therefore, equipment which is capable of being interfered with by electromagnetic noise
must not be installed near the instrument.
Also, this instrument may cause an image trouble or malfunction if it receives external
electromagnetic noise. The room in which this instrument has been installed must be
controlled so that nobody will bring the following electric apparatus* into the room.
* Apparatus which will transmit radio wave such as specified low-power equipment including
mobile phone, transceiver and cordless phone.
45 to 70% RH (no condensation)
PRECAUTIONS - 2
Hide quick links:
Advertisement
Table of Contents
