1. The chain has to be in the family way UP of the switch between conclusions 3, 8 and 9, and also between conclusions 4, 5 and 6. |
2. The chain has to be in the family way OFF of the switch between conclusions 3, 4 and 5, and also between conclusions 4, 5 and 6. |
3. The chain has to be in the family way DOWN of the switch between conclusions 6, 8 and 9, and also between conclusions 3, 4 and 5. |
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