Huvitz HRM-300, Руководство пользователя

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3. Operating Condition

As long as the device is in its original package it can be exposed to the following environmental
conditions for up to 15 weeks for shipping and storage without risk of damage:
- Temperature range : from
–
40℃ to +70℃;
- Relative humidity range: below 100%;

The device can be in the following storage conditions after unpackaged:
- Temperature range : from
–
10℃ to +55℃;
- Relative humidity range: below 95%;

The device is made to operate under the following environmental conditions:
- Temperature range : from
–
10℃ to +40℃;
- Relative humidity range: below 85%;
The device neither generates nor receives electromagnetic interference when used near other equipment.
Therefore, no preventive or corrective measures are required.
4. Getting Ready

A microscope is a precision instrument. Handle it with care and avoid subjecting it to sudden or severe
impact.

When moving the microscope, first remove the specimens, eyepieces, and filters so that they will not
drop. Also remove other modules (e.g. lamp housing, stage) for decreasing system weight. Then
securely grasp the microscope by the rear of arms and the base.

Do not grasp focus adjustment knob, binocular tube, lamp housing, and stage. It may cause serious
damage to the microscope.

The desktop should be a level surface with an inclination of less than 3°. The microscope may become
unstable when certain intermediate attachment and/or photography unit are mounted on it. Be careful
so that the microscope does not topple down.
The bulb, the lamp socket and areas near these will be extremely hot during and right
after use. Set the main switch off, disconnect the power cord from the wall outlet, then
wait until lamp housing has cooled down before moving the microscope.