1. The charging work should be carried out by a special person.
2. The battery temperature should not exceed 45 °C during charging.
3. When the battery does not need to continue charging, the lamp should be rotated 180o counterclockwise to cut off the charging circuit.
4. When the power supply suddenly stops during the charging process, the lamp head should be rotated 180o counterclockwise.
5. Before charging, carefully check whether the venting cover is blocked, keep the exhaust air flowing, check the fasteners before starting the lamp, and do not loosen.
6. The used miner's lamp should be sufficient for 12 hours, and the charging current should be reduced to 0.1 amp or less. Otherwise, a spare lamp should be used.
7. Red, off-light batteries should be replaced and repaired in time.
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