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11-7-4-zvukovojj-signal.html
11.7.4. Sound signal Scheme of inclusion of a sound signal
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1 – sound signal;
2 – rechargeable battery;
3 – generator;
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4 – block of safety locks and relay;
5 – switch of a sound signal |
On cars the sound signal like S-309 is established. It is in a compartment of the engine and fastens on an arm.
The scheme of inclusion of a sound signal is shown in the drawing.
If force of sounding of a signal decreases or will appear rattle, to adjust a signal turn of the screw on its case in this or that party before receiving a loud and pure sound.
If adjustment does not eliminate rattle or the signal works falteringly, then to sort a signal and to smooth out contacts of the breaker. At assembly of a signal to establish former laying between a membrane and the case of a signal so that not to break a gap 1,15 ± 0,05 mm between the core and an anchor.
If the signal does not join, then to check reliability of connection of wires, a condition of contacts of the switch and relay in the assembly block. If necessary to smooth out contacts.
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