1. Desconecte an electrical system of a horn of horn.
2. Since the check of the usefulness of the functioning of a horn gives the tension of battery in one of his captures. It fuses the second capture (use points of passage of wires). If the horn does not publish a solid sign, substitute it.
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3. In the moment of the correct sounding of a presence of check of horn of the tension in the horn capture in the button it had been held tight of the management (companion had seen an illustration). If the tension happens, check a condition of the base. |
4. If the tension if it is going away, checks the alternation (to see the Alternation - the general information and the check of the usefulness of the functioning).
5. If the alternation as debit to be, checks the usefulness of the offer of the food of the alternation of power. Also check the offer of the food of an outline of the management. In the moment of the violation of the offer of the food in some of outlines they check a condition of an electrical system in the siege of a chain between the alternation and the block of meeting of locks of security.
6. If the tension regularly moves for outlines of both alternations, hold tight the button of a horn and check the condutividade of the switch of the weight. The absence of the condutividade they check an outline the interval. If a chain as debit to be, substitutes the switch of horn.
7. The absence of the condutividade of the switch a chain they check the interval and the short circuit in the siege between the alternation and the switch. |
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