BATTERY CUTOFF CONTROL DEVICE FOR CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a battery cutoff control device for a construction machine capable of preventing the occurrence of an abnormality on electronic apparatuses by the high-temperature state of an engine room or the expansion of damage to other apparatuses by the trouble of an electric system even when an abnormality occurs on an apparatus such as an engine stored in the engine room.;SOLUTION: When the atmospheric temperature in the engine room 5 is detected to be a prescribed value or above by an atmospheric temperature detecting means 21, the power feed to various electric accessories 12, 13, 14 from a battery 10 is cut off directly near the battery by battery cutoff means 16 and 20, and the power feed to a covered electric wire connected to various electric accessories is cut off.;COPYRIGHT: (C)2002,JPO