Opel Kadett E

1984-1991 of release

Repair and car operation

5. System of cooling, heating and ventilation

THE GENERAL DATA

The system of cooling of tight type includes water the pump with a drive from a gear belt, the electric fan of a radiator, a radiator, a broad tank, the thermostat and a heater radiator, and also hoses and switches. At start of the cold engine the cooling liquid circulates round the block of cylinders and a head of the block of cylinders. The warm cooling liquid passes through the heater fan to the water pump. As the cooling liquid at heating extends, its level in a broad tank raises. Receipt of a cooling liquid through a radiator is closed that provides the closed thermostat.

When the cooling liquid will reach the predetermined temperature, the thermostat opens also a hot cooling liquid passes through a hose to a radiator. As the cooling liquid passes through a radiator, there is its cooling by a stream of counter air. However if the temperature of a cooling liquid starts to exceed certain value, the radiator temperature-sensitive element includes the electric fan which increases a stream of air passing through a radiator. At reduction of temperature of a cooling liquid below the predetermined value the radiator temperature-sensitive element switches off the electric fan therefore крыльчатка the radiator fan rotates freely.

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The prevention

At opening of a cover of a broad tank on the hot engine it is necessary to be careful, as leaving steams can lead to strong burns. For this purpose close a cover of a broad tank a thick layer of a fabric and slowly unscrew a cover before occurrence of a hissing sound. After the hissing termination slowly unscrew and uncover a broad tank.

After deenergizing of the hot engine the radiator fan can join.

Do not suppose hit of a cooling liquid on clothes and a paint and varnish covering of a body. Otherwise wash out a surface a plentiful quantity of water.

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