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INSPECTION DEVICE FOR LANDING CALL DEVICE OF GROUP SUPERVISORY OPERATED ELEVATOR
INSPECTION DEVICE FOR LANDING CALL DEVICE OF GROUP SUPERVISORY OPERATED ELEVATOR
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机译:团体督导电梯降落检查装置的检查装置
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摘要
PURPOSE: To prevent deterioration in operation efficiency at inspection of the landing call device of a group supervisory operated elevator. ;CONSTITUTION: A switch SWa is made ON, so as to set a No.A machine into an exclusive operation mode, a call button is pushed to energize relays U, D so as to register an elevator and simultaneously inspect indicating lamps LBU1-LBD2, and call buttons BU1a'-BD2a. When the inspection is completed and a releasing button BRa is pushed, a relay R is energized, a contact Rb1 is opened, the relays U, D are de-energized, and the call register is released.;COPYRIGHT: (C)1994,JPO&Japio
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