Check of serviceability of electrospending strips of a heater
For detection of the damaged electrospending strips it is necessary to start the Engine and to include an electroheater. By means of the voltmeter serially to measure pressure on all strips, having attached one sampler to "weight", and another – to strips about the left and right tyres. If the size of pressure measured on both ends of each strip, is approximately equal to pressure of the storage battery, it is necessary to check up reliability of contact of a "mass" wire with a car Body. Pressure on a strip should decrease in process of removal of a sampler from the tyre of a food of an electroheater of back glass. Each strip should be checked up at least in two places to exclude probability of the admission of the damaged place. It is recommended to make check of serviceability of strips in two places located on identical distances from the central line of back glass. At detection of abnormal indications of the voltmeter on one of strips it is necessary to move a sampler along this strip until pressure does not become equal to zero. In this place there is a strip rupture. |
