Safety requirement
CN
1.6
Care and Cleaning
Care
：
When storing or placing the internal resistance tester, do not expose the LCD
display to direct sunlight for a long time.
Cleaning
：
According to the requirements of operating conditions, regularly check the
internal resistance tester and test line. Please clean the outer surface of the
instrument according to the following steps
：
1) Use a lint free cloth to remove floating dust from the outside of the internal
resistance tester and test line. Please be extremely careful to avoid scratching the
smooth display filter material.
2) Clean the internal resistance tester with a soft cloth soaked in water. To clean
more thoroughly, a water solvent of 75% isopropanol can be used.
Note:
To avoid damaging the surface of the internal resistance tester or test line, do
not use any corrosive or chemical cleaning agents.
Warning
：
Before re powering on, please confirm that the instrument has dried thoroughly
to avoid electrical short circuits or even personal injury caused by moisture.
1.7
Environmental precautions
The following symbols indicate that this product complies with the requirements
established by WEEE Directive 2002/96/EC.
Equipment recycling:
The production of this equipment requires the extraction and utilization of
natural resources. If the scrapping of this product is not handled properly, certain
substances contained in the equipment may be harmful to the environment or
human health. To avoid the release of harmful substances into the environment
and reduce the use of natural resources, it is recommended to use appropriate
methods to recycle this product to ensure that most materials can be correctly
reused.
