3/16/2023 0 Comments Elevator control panelIt will also alert maintenance that there is an issue with the elevator so they can fix it as soon as possible. Telephones: Usually marked with an image of a phone, this button is used to contact a technician for help.The bell rings when the button is pushed to alert people that someone is stuck in the elevator and needs assistance. Emergency alarms: The emergency alarm in an elevator is usually connected to a bell.The elevator cab will not start again until the button or switch is reset. Some stop switches are the flip-type or the push-and-pull type. Emergency stops: Emergency stops are used to stop the cart abruptly in case of an emergency.Some possible emergency button options include: Some of the functions may include fire department control, close door control and maintenance functions. They allow for different functions or buttons to be toggled on and off the by building’s operations team. These are sometimes found above the floor selection buttons or below the emergency buttons. In the United States, they’re typically located in a locked service cabinet panel. They include key switch controls and emergency buttons.Įlevator key switch controls are primarily for people carrying service keys. Nonstandard Control Panels and Elevator Safety ButtonsĬontrols outside of the standard car controls can be handy. The door delay button holds the door open for more extended periods, usually up to five minutes. Door hold button: Also called a door delay button, this button is useful for loading goods or baggage.On some elevators in the United States, the close door button can only be used in fire or independent services. Instead, you will have to press a floor selection button and wait for the delay to get the elevator doors to close promptly. This button doesn’t exist in some old elevators. Door close button: The close door button is used to close elevator doors immediately.This button is a mandatory door control button. Holding this button down will keep the door open for the duration that the button is pressed. Door open button: The door open button is used to reopen the elevator doors when they are closing.Buttons for basements or underground floors are typically marked with a “B.” The button for the floor that the lobby is on may be labeled with an “L.” Another common variation for the lobby button is a star. A lot of elevator buttons are numbered, but there are some variations. When pressed, the button that indicates the floor’s number will light up. Floor selection buttons: Floor designators are used to tell the elevator which floors to go to.However, some standard items are present on all elevator control panels: The controls inside an elevator vary significantly based on the elevator and the specifications made when it was installed. The arrows on the hall indicator should be visible from the vicinity of the call buttons.The arrows on the hall indicator must be a minimum of 2 1/2 inches tall.Position indicators are to be mounted a minimum of 72 inches above the floor.Hall indicator requirements are as follows: Vocal indicators can also be installed that actually say “going up” or “going down” in place of the tones. Most audible signals will sound once when elevators are going up and sound twice when the elevator is going down. In addition to visually alerting an upcoming elevator, a hall indicator give audible signals. Hall indicators, also called position indicators or hall lanterns, are used to notify elevator riders that their elevator is arriving and what direction it will be traveling. The most common elevator car controls include floor selection buttons, operation buttons and control buttons. Elevator controllers and buttons work to tell the elevator what to do. Elevators have transformed the architecture of the modern world.Įlevator operation involves a pulley-esque system where a metal rope connects to the top of the elevator cart and travels through a sheave that acts like a pulley wheel. Without elevators, we wouldn’t have the iconic skylines of cities like New York or Chicago. Elevators have become an integral part of our society. There are around 900,000 operating elevators in the United States today.
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