> Distributes strong working currents – the switching relay. Ford Mondeo (since 2000 of release)
Ford Mondeo since 2000
1. Introduction
2. Equipment
3. Care of the car
4. Engines
5. Greasing system
6. Cooling system
7. System of injection of fuel
8. Ignition system
9. Fuel system
10. Transmission
11. A running gear
12. Brake system
13. The electrotechnical equipment
13.1. The storage battery and a starter
13.2. The generator
13.3. Check of level of electrolit in the accumulator
13.4. Care of contacts
13.5. Check of the storage battery
13.6. Engine start "from outside" – with a wire connecting a starter and the auxiliary storage battery, without problems
13.7. Car pushing
13.8. Car towage
13.9. Gymnastics of the storage battery
13.10. Replacement of the storage battery
13.11. Revealing of secret consumers of the electric power
13.12. Check of a regulator of pressure
13.13. Replacement приводных belts
13.14. Replacement of a belt clamping roller
13.15. Dismantle and generator installation
13.16. Starter replacement
13.17. External illumination
13.18. Any big problems – replacement of lamps накаливания
13.19. A provisional measure – adjustment of headlights before a wall
13.20. Signalling devices
13.21. Check of the switch of a signal of braking
13.22. Check of a sound signal
13.23. Tools and actuation devices
13.24. Check of functioning of the switch
13.25. Dismantle and installation of the combined device
13.26. Not always simply to follow – "twisting" roads of wires
13.27. Protection against overloads – safety locks in salon and a motor compartment
13.28. It is carried out quickly – replacement of safety locks
13.29. Distributes strong working currents – the switching relay
13.30. An apportion of safety locks and the relay
14. Electroschemes
15. Car salon
16. A body
17. Technical characteristics
18. The help at malfunctions
 






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13.29. Distributes strong working currents – the switching relay

In Mondeo there is a group of consumers which in comparison with others demand for itself a strong working current. That there, at probably smaller section of a wire to guarantee the maximum safety, Ford operates such consumers from central an electric case by means of the separate switching relay. Through the switch the weak switched current flows here to spend to the relay switching of a working current to the consumer.

Different problems – a switched current and a working current

At inclusion of the corresponding consumer the switching current in the switching relay operates on the electromagnetic coil. The coil draws effort of a spring strong contact and closes thus a chain of a working current to the consumer. That the consumer has received as much as possible pressure, the working current arrives to it directly on a direct way through the relay. Relay contacts are reliable enough long to "suffer" strong currents. Besides, prospective "detour" through the relay reduces a way of a working current. Advantage: the more shortly "road" for a current, the is less than pressure loss between the switch and the consumer.

Different problems – special types of the relay carry out

For improvement of visibility and search of malfunctions the majority of the relay in Mondeo are grouped on special motionless plates. In addition in an onboard network other types of the relay which, near to the workplace, execute certain functions "work" also. The relay of indexes of turn, screen wipers and a preliminary warming up, for example, concern them in diesel Mondeo.


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13.28. It is carried out quickly – replacement of safety locks
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13.30. An apportion of safety locks and the relay