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5. Maintenance
5.1 Replace Battery
Warnings
Before opening the battery cover of the meter, the test lead shall be moved
from the measuring circuit first to prevent the risk of electric shock.
1) If “ ” symbol appears, it means the battery shall be replaced.
2) Loosen the screws of the battery cover to move it away.
3) Replace the battery with new one.
4) Put back the battery cover.
Note:
Do not violate the battery polarity.
5.2 Replace Test Leads
Warnings
When replacing the test lead, the new ones shall be of the same or in equal
level. The test lead shall be in good condition, test lead level: 1000V 10A.
If the insulation layer of the test lead is damaged, such as the metal wire of the cable is
exposed, then it shall be replaced.
6. Accessories