Daihan Scientific UniFreez U25 사용자 설명서 - 페이지 9

{카테고리_이름} Daihan Scientific UniFreez U25에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Daihan Scientific UniFreez U25 20 페이지. Personal digital ultra low temperature freezer

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3. Product Usage

3.1 Precautions for Use

Please be familiar with the user manual before using this product, and operation

should be performed only by qualified personnel

Please never tilt or lay the product doing during transportation, which the

function of mounted cooling-related devices can be degraded, and problems can

be result.

Install the product in a place where the floor is hard and flat. Failure to do so

can cause accidents. by negligence.

This product should be connected to a appropriate power source that it is

generally used.

Please use a lower power source than the regulation load permitted (AC 120,

60Hz or AC 230V, 50/60Hz, Single-phase).

If the installation place was moved, do not connect the power immediately. It

should be connected at least 30 minutes after moving. If you use this product

immediately after moving, it may cause failure of the critical parts relevant to

the freezer.

The rack should be wiped with a soft cloth and then used after mounting it

before connecting the power of this product. Please put the sample into the

instrument after the instrument starts to operate and its inside is completely

cooled. If a smell similar to plastic comes out from the instrument, the smell

disappears after it is completely cooled.

Warnings

- Please observe the following precautions.

This product should be operated in a room with temperature maintain between

5℃ and 40℃. Long-term use in an environment that exceeds the allowable range

may cause a malfunction.

Please do not damage or distress the power cord. (Please do not hurt on the

power cord, or process it, or force bend it, or pull it, and tie it.) Also, if heavy

objects are placed over the power cord, or the power cord is inserted in between

objects, the power cord can be damaged and may cause fire or electric shock.

Please do not directly spray water on the product or wash it with water, to avoid

short circuits or electric shock.

Please do not touch or manipulate the electrical parts such as the power plug

with wet hands electric shock.

Please do not operate the product by manipulation of the plug to avoid electric

shock or short circuits.

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