The overall condition of the elevator system is extremely poor and beginning to encounter numerous shutdowns and entrapment's. The age of this equipment is approaching 40 years old. The average lifespan of a Hydraulic Elevator is 25 to 30 years before systems begin to fail and require upgrades and or complete modernization of the 4 main components.The 4 major components of a hydraulic elevator system are as follows:Door OperatorControls the open and close of the doors at each landing. Speeds and torque are mandated by code.ControllerThe operational logic and power requirements are dictated by the controller. Microprocessor / network based systems comply with current safety and code requirements.Power UnitContains the hydraulic fluid, pump. valve and motor to control the flow of hydraulic oil to the elevator at the proper speeds. Submersible units are todays standard.Signal Fixtures.The fixture devices which activate the movement of the car up and down. Signals to doors, and all auxiliary devices to comply with ADA Standards.
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