10.4. Relay
Relays are in many current electrochains. Relays of inclusion work as the switch. For example: if driving beam is turned on by the switch manually, then the corresponding relay receives a signal of giving of current to lamps of driving beam. Many tokoyemky consumers (headlights, janitors, fog lights) in a chain have relays strongly not to load the switch or to have shorter way of current. There are also functional relays, for example, of system of cleaning and a sink of glasses or a timer of illumination of salon.
Check
Connecting contacts of the relay of a normirovana. At inclusion of the consumer of the relay copes. It means that giving of current of inclusion to the plug 68, the inclusion chain to the plug 85 is closed. The magnetic coil in the relay involves the core and closes a current chain to "Working current". "Working current" goes from the plug 30 via the relay and the plug 87 further to the consumer.
It is the simplest to check operability of the relay it is possible, having replaced it new serviceable. So becomes also on HUNDRED. As the fan not always has near at hand the necessary relay, the following working receptions in the handling of the inclusion relay which, among other things, are used to inclusion of headlights and fog lights are recommended. The designations of plugs given here can differ and, first of all, from serially installed relays.
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