DAIHAN-Sci.com or
ALL
for
LAB.com
Shopping Mall
DAIHAN Scientific, Ultra Low Temperature Smart Freezer
18/79
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 an 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.
3
