5
Prompt text description in the manual
Word
Content description
Notice
Used to illustrate important information in the action steps or other
things that need to be brought to the user's attention.
Warning
Remind the user to follow the instructions, otherwise it may result in
personal injury.
2.2 Security considerations
In order to use the system safely and effectively, please read the following safety precautions
carefully. Any operation that violates the following safety precautions may result in system damage
or personal injury. If the user does not follow the instructions to use the system, the protective
measures provided by the system may fail.
2.3 Work environment requirements
Considering the safety and performance of the instrument, the environment in which the automatic
nucleic acid extractor is installed and the working environment of the instrument shall satisfy the
following scientific conditions:
environmental temperature
：
10℃
～
40℃
；
Relative humidity
：
≤80%
；
Atmospheric pressure
：
76kPa
～
106.0kPa
；
No strong magnetic field interference and mechanical vibration, no corrosive gas.
With the surrounding walls or other electrical equipment to keep a distance of 50 cm or more.
The power supply AC 220V 50HZ
only applies elevation 2000 meters below the safe use
2.4 Electricity safety
In order to use electricity safely and prevent electric shock and damage to the instrument, please
observe the following precautions.
WARNING
：
This instrument is only suitable for non-domestic use and cannot be directly connected to the
residential low-voltage power supply network.
If there are external switches or fuses or protection devices for over current , these switches or
circuit breakers should be installed near the equipment.
Do not place the instrument where it is difficult to operate the disconnection device. If the plug
of the power supply cannot be disconnected immediately in an emergency, make sure that the
wall socket connected to the instrument's power supply can be touched by hand at all times.
After the installation is completed, customers are not allowed to move the instrument without
authorization. If the instrument must be moved, please contact the installation engineer for
on-site service.
This system is connected to the ground via ground wire. The power ground wire must be
grounded to avoid electric shock.
