| 1. Normal operation of the breaker is accompanied by clicks. If one of indexes of turn does not work, and clicks are not listened, it is necessary to check lamps. |
| 2. If both indexes do not work, the reason is the safety lock peregoraniye (is in the block of safety locks of salon), malfunction of the breaker, the switch or weakening of contacts. If fused a safety lock, check existence of short circuit of conducting, and only after this check establish a new safety lock. |
| 3. For replacement of the breaker get it from a nest in the block of safety locks. |
| 4. Track, that the new breaker in accuracy corresponded to the replaced. |
| 5. Installation is carried out upside-down. |
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