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Switches - check
1. The switches are checked using an ohmmeter attached schematic. Verification scheme turns switches / alarm and fan heater / air conditioner illustrated in the accompanying drawings. 2. The easiest way to check out a pair of normally closed or normally open switch contacts (eg switch signal handbrake). To do this, find the desired scheme switch, disconnect the wires and connect to the terminals switch ohm meter (tester). Turn the switch to "ON." and "off." and follow the arrow tool. In the normally closed contacts should stray arrow, and when you switch back to the original position. In the normally open contacts should be the opposite is true. 3. To check the multiway switch should use the accompanying chart (see photo). Vertical pin numbers of the switch, and the horizontal - position switch. The findings, among which should be the closed chain, and are indicated by circles connected by a solid line. Keep in mind that the position of the light switch has 3 positions - A, B and C. A - the top position, the lower B and C -potyanut in the direction of the arrow.
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