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Small storeFulThe elevator suddenly opens the door and does not move after leveling, but automatically resumes operation after a few minutes: The elevator (escalator) has been running for too long, and the motor overheats. To prevent burning out, professional home elevators,Small storeTraction type villa household elevator, villa home elevators, home elevator manufacturers, and small home elevators. They are 20 year old brands with advantages in price and guaranteed quality. Considering the limited installation space, lack of dedicated hoistways, and small lifting height they pursue simplicity and miniaturization in design, a 20 year old brand with competitive prices and guaranteed quality!
Small store.Reduce the overall noise of the machine. Due to the absence of noise from bearings during high-speed operation of an asynchronous motor and the absence of noise from worm gear transmission and the existence of computer rooms is not necessary. Long term promotion of a domestic elevator manufacturer, the overall noise can be reduced by 5-10db (A) Low energy consumption. From the working principle of permanent magnet synchronous motors, it can be seen that their excitation is achieved by permanent magnets, the power factor of elevators can reach a very high level. At the same time, the rotor of the motor has no current and there is no problem of electronic loss. Generally, it reduces consumption by 45% -60% compared to asynchronous motors. Due to the lack of low efficiency and high energy consumption worm gear transmission pairs, energy consumption is further reduced.
Aircraft weighing tens or hundreds of tons in the elevator hangar are vertically lifted onto the airport runway
.When passengers are riding on the escalator, which does not move, but their feet move with the steps. Especially when carrying a lot of packages while taking the elevator, it is more likely to fall on the escalator due to the inability to hold the handrail properly. So, when riding on the escalator, we must stand firmly and support it well, and do not lean against the skirt board on the side of the escalator.
Aircraft weighing tens or hundreds of tons in the elevator hangar are vertically lifted onto the airport runway
Elevator does not close the door or repeatedly opens and closes the door: there are debris blocking the light curtain or door contact plate at the entrance or sill.
There are many similar situations in daily life, such as forcefully opening the door inside the car, causing the circuit to disconnect and forcing the elevator to stop, resulting in people being trapped. For example, if the elevator frequently enters and exits during decoration and falls into the crack of the door, the elevator hall door may not be tightly closed, and after several consecutive doors are opened and closed, the elevator will stop. Professional quality assurance for home elevator manufacturers. Discount activities are underway, and new and old customers are welcome to come for consultation
When the normal power supply is cut off, the lighting inside the non fire elevator has no power, while there is still lighting inside the fire elevator.
Slide elevators are installed inside buildings and are often used parallel to buildings and sidewalks
Welcome to inquire.The elevator suddenly descends to the bottom floor and resumes normal operation: After the elevator is powered off and reconnected, the leveling reference position needs to be re determined.
These phenomena are not elevator malfunctions. When the elevator is fully loaded, the elevator does not stop: to avoid overloading,Small storeLarge hydraulic turnover machine, the elevator car no longer responds to the next station's outbound call.
The elevator suddenly descends to the bottom floor and resumes normal operation: After the elevator is powered off and reconnected, the leveling reference position needs to be re determined.
Elevator does not close the door or repeatedly opens and closes the door: there are debris blocking the light curtain or door contact plate at the entrance or sill.
Focus on Development.The gantry elevator is used in the door legs of large gantry cranes to transport workers and maintenance components inside the gantry crane
After entering the car, the elevator starts running without closing the door, and the speed is getting faster. In this situation, one should not panic and must not rush to escape the car. The correct approach is to keep all passengers as far away from the car door as possible and perform knee bending movements. Because the lift car will come to an emergency stop after exceeding the rated speed or reaching the end station,Small storeUnloading hydraulic tipping machine, making knee bending movements can reduce the impact on&# quo; Emergency Stop; Not adapting to. Essential Common Sense and Precautions for Elevator Procurement Several Opinions on Elevator Selection Elevator Grade Positioning Elevator Grade Positioning Standards: The production of elevators must be an enterprise with a registered capital of no less than 30 million yuan, and cannot be an OEM enterprise.
These phenomena are not elevator malfunctions. When the elevator is fully loaded, the elevator does not stop: to avoid overloading, the elevator car no longer responds to the next station's outbound call.
Small store.Elevator Tip 1: Why elevators can trap people? Every elevator door on each floor has a safety switch, which can trigger the elevator to shut down in case of any abnormality. The elevator getting stuck is actually when the system detects an abnormal signal and triggers a protective device, like braking to stop.
Overloaded elevators do not operate: The load of elevators is limited, and if they are overweight, they will alarm and generally cannot be started. Most passengers can also voluntarily exit.
When encountering abnormal elevator operation you can call the repair hotline to consult with the maintenance personnel or inform the service center to handle it. Do not take unauthorized measures to avoid causing greater harm to the elevator or even causing casualties.