TROUBLESHOOTING IN CONTROL CIRCUITS 235

TROUBLESHOOTING IN CONTROL CIRCUITS 235

TROUBLESHOOTING IN CONTROL CIRCUITS 235

troubleshooting in control circuits 235

troubleshooting in control circuits 235

TROUBLESHOOTING IN CONTROL CIRCUITS 235 Electrical cum pressure could also be another combination problem. A particular operation of a machine may not happen due to fault in the control circuit or due to improper fluid or pneumatic pressure. An electrical cum temperature combination problem can occur in ovens and furnaces. Required temperature may not be obtained and the possible reason could be low voltage, damaged heaters, blown fuses or leakage of heat due to use of improper heat insulating material. A methodical approach should be made to analyse such problems instead of attempting a trial and error method.

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