Prevention
At removal of a battery check labels about existence of polarity of connection of a battery, otherwise put labels.
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1. Using an edge of a thin screw-driver, remove heads (1) from a key (2). |
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2. Press clamps from two parties of a head and uncover heads. |
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3. A screw-driver press a clamp (2) and take the top battery (1). |
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4. Take a contact plate (1), turning it so that two cut-off edges settled down opposite to clamps and, using a screw-driver edge, take it from a head. |
| 5. Take the bottom battery. |
| 6. Establish the bottom battery in a head so that the positive pole of a battery was directed down. On a positive pole of a battery there is a sign (+). |
| 7. Establish on a battery a contact plate and the top battery a positive pole down to a zashchelkivaniye of clamps. |
| 8. Establish on a head a cover to a zashchelkivaniye of clamps. |
| 9. Establish and fix a head in a key. |