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1. Safety Information
Warnings
Special attention shall be paid when using the meter, improper use might cause an
electric shock or damage the meter. General safety procedures shall be followed during
the use and safety measuring methods regulated by the instruction manual shall be
completely respected.
To fully make use of the functions of the meter and ensure safe operation, please
carefully read and follow the use method of this manual.
The meter meets IEC-61010-1, IEC-61010-2-030, IEC-61010-2-032）Safety
Requirements for Electronic Measuring Instruments of the secondary pollution.
over-voltage standard is CATⅡ 600V.
Please follow the safe operation guidance and ensure to use the meter in safe.
1.1 Preparations
When use the meter, users must comply with the standard safety rules:
- General protection against electric shock
- Prevent misuse of the meter
After receiving the meter, check if it has been damaged during the delivery.
After been kept and delivered in shoddy condition, check and confirm if the meter is
damaged or not.
The test lead must be in good condition. Before use, check the test lead to see if
any damage causes to the insulation or if the metal wire of the cable is bare.
1.2 Marks
Note (important security information, see the Instruction Manual)
It can be used on hazardous live conductors.
Double insulation protection (Category II)
Grounding
1.3 Maintenance
Please do not attempt to open the bottom case to adjust or repair the meter; such
operation could only be performed by technicians fully aware of the meter and the
risk of electric shock.
Before opening the meter case or battery cover at the end, the test lead should be
removed from the circuit being measured.
To avoid electric shock that might be caused by erroneous readings, when the
meter displays “ ” symbol, the battery should be replaced immediately.
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