CONTROL CIRCUIT OF HYDRAULIC ELEVATOR

摘要

PURPOSE: To provide a control circuit of a hydraulic elevator to improve efficiency of measuring work of the hydraulic elevator. CONSTITUTION: A short circuiting switch 9C to selectively short a plunger limit switch 8 and an up limit switch 7 is furnished at least either in an operation panel 9 normally locked of a driving panel 5B provided in a passenger cage 5 and a platform on the top floor.