
WARNING | The battery plugs must be screwed in tightly when charging, measuring voltage or performing load tests. |
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| Check battery visually before starting test/measurements, such as, no load voltage, specific gravity test or battery load test. |

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| Check whether the battery housing is damaged. Electrolyte can leak out if the housing is damaged. |
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| Check whether the battery terminals (battery wire connections) are damaged. Wiring connector contact cannot be guaranteed if the battery terminal is damaged. This may cause a cable to spark/burn which may cause malfunctions in electrical system. |
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