Summary: Electrical components are roughly divided into screens, electrical switches for each safety circuit, operation, and door[Read the full text]
Summary: Electrical safety. Faulty elevators have multiple safety devices, but there are also many places where problems can occu[Read the full text]
Summary: Attention: The elevator consists of two main parts: mechanical and electrical. If the elevator is not maintained on a da[Read the full text]
Summary: so attention should be paid to the maintenance of the hall and car doors. One is to refuel the fuel on the upper sill o[Read the full text]
Summary: Maintenance of elevator hall doors and car doors. Elevator malfunctions usually occur on the elevator hall and car doors[Read the full text]
Summary: To implement the arrangement of escalators and provide feedback, in order to determine the configuration of certain shar[Read the full text]
Summary: The beam edge distance is too small: The method of shortening the lower platform is to shorten the total length of the e[Read the full text]
Summary: b. When the old elevator cannot start: due to the inability to enter the shaft, limited data can only be obtained from o[Read the full text]
Summary: Measurement of elevator and escalator shafts (III)Electrical safety. Faulty elevators have multiple safety devices, but [Read the full text]
Summary: The basic content of escalator shaft measurement is to measure the lifting height. The same as measuring the height of a[Read the full text]
Summary: For escalators that require intermediate support, it is necessary to determine whether the site has the conditions for a[Read the full text]
Summary: When accidentally trapped in an elevator, one should remain calm, press the alarm bell inside the elevator, and call the[Read the full text]
Summary: The household must make two steel splints above the entrance. The position and size of the clamp plate are determined ba[Read the full text]
Summary: When the normal power supply is cut off, the lighting inside the non fire elevator has no power, while there is still li[Read the full text]
Summary: Nai meihengVilla Home Elevator Cost,There are dedicated operation buttons for firefighters at appropriate positions at t[Read the full text]
Summary: Electrical safety. Faulty elevators have multiple safety devices, but there are also many places where problems can occu[Read the full text]
Summary: Measure the beam edge distance between the upper and lower support beams. The measurement is to suspend the line from th[Read the full text]
Summary: Maintenance of elevator hall doors and car doors. Elevator malfunctions usually occur on the elevator hall and car doors[Read the full text]
Summary: Cleaning and cleaning of elevator car guide shoes. As is well known, the guide shoe runs on the guide rail, and there is[Read the full text]
Summary: Measurement of elevator shafts in new construction projects under different on-site conditions: When the building design[Read the full text]
