The effective support width of the upper and lower support beams should be greater than the width of the escalator truss, and there should be embedded steel plates.If the elevator is already on the first floor, immediately open the elevator door and enter the firefighter's dedicated state.Bessel ,Bessel Electric high-altitude reclaimer,Slide elevators are installed inside buildings and are often used parallel to buildings and sidewalksTower style residential buildings above; Residential units and corridors with twelve or more floors; Other Class II public buildings with a building height exceeding meters; High rise buildings with elevators exceeding meters in height; The functional fire elevator has a front room. The area of the independent fire elevator front room is: the front room area of the residential building is greater than square meters; The front room area of public buildings and high-rise factory (warehouse) buildings is greater than square meters. When the front room of the fire elevator is shared with the smoke proof staircase, its area is: the area of the shared front room in residential buildings is greater than square meters, and the area of the shared front room in public buildings and high-rise factory (warehouse) buildings is greater than square meters.Hammersmith and Fulham,The basic content of escalator shaft measurement is to measure the lifting height. The same as measuring the height of a straight ladder, strictly speaking, the lifting height of a ladder is the vertical distance between the finished ground at the upper and lower support beams. When using the suspension line method to measure, attention should be paid to whether there is a drop between the positioning point of the line drop and the decoration surface of the lower support beam of the ladder.If the elevator is in a downward direction, immediately close the door and return to the first floor station, and automatically open the elevator door.The call button on each floor is no longer working, and the call is cut off.
The door closing button has no self maintenance function. During the designated maintenance period, the elevator components in operation are inspected, refueled, dust is removed, and safety devices are debugged. Including non-destructive testing and maintenance of elevator traction steel wire ropes.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.There are dedicated operation buttons for firefighters at appropriate positions at the entrance of the first floor elevator. The operation buttons are generally protected by glass sheets and have a red&# quo; mark in place; Dedicated to fire protection; Words such as.plan,Tower style residential buildings above; Residential units and corridors with twelve or more floors; Other Class II public buildings with a building height exceeding meters; High rise buildings with elevators exceeding meters in height; The functional fire elevator has a front room. The area of the independent fire elevator front room is: the front room area of the residential building is greater than square meters; The front room area of public buildings and high-rise factory (warehouse) buildings is greater than square meters. When the front room of the fire elevator is shared with the smoke proof staircase, its area is: the area of the shared front room in residential buildings is greater than square meters, and the area of the shared front room in public buildings and high-rise factory (warehouse) buildings is greater than square meters.The effective support width of the upper and lower support beams should be greater than the width of the escalator truss, and there should be embedded steel plates.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.
The effective support width of the upper and lower support beams should be greater than the width of the escalator truss, and there should be embedded steel plates.Inspection basisThe effective support width of the upper and lower support beams should be greater than the width of the escalator truss, and there should be embedded steel plates.The elevator stops on the first floor and the door does not move: the fire emergency landing function of the elevator is triggered by smoke or thermal sensors inside the building.Cleaning and cleaning of elevator car guide shoes. As is well known, the guide shoe runs on the guide rail, and the cabin should be cleaned thoroughly.Bessel ,The call button on each floor is no longer working, and the call is cut off.Machine room power supply: The power supply should be three-phase V, HZ, and the lighting power supply should be single-phase V, HZ. The incoming line should be connected to the vicinity of the machine room entrance and equipped with an incoming socket. Specializing in product and renewable resource business, including: home elevator manufacturersIf the elevator is in a downward direction, immediately close the door and return to the first floor station and automatically open the elevator door.
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