| (1) to detect the appearance of oexamine appearance, if there is a crack, then glue wood column loose, sliding buckle, casing deformation, high temperature, high pressure filling overflow and socket is bad, replace the ignition coil. (2) electrical inspection is usually used to measure the resistance of the primary winding and the secondary winding, which shall be in accordance with the data of the original plant. If the measured resistance value is too small for a short circuit; if the resistance value is too large or even infinite, for a circuit breaker; winding and shell temperature insulation resistance value should be greater than Loran, otherwise poor insulation or ground fault. When the high voltage terminal is affected by moisture, it can easily lead to leakage and reduce insulation, so as to be found in wet and dry, it can be tested. |
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