Attention: The elevator consists of two main parts: mechanical and electrical. If the elevator is not maintained on a daily basis， its safety cannot be guaranteed. If the elevator needs to be refueled without refueling， it will cause wear and tear on the mechanical components of the elevator greatly shortening its service life and preventing normal use of the elevator.
The treatment of general civil engineering problems on escalator sites: the beam edge distance is too large: in this case，Cage wooden boxAluminum alloy double column lifting platform， the length of the upper and lower platforms of the escalator can be increased to meet the actual dimensions of civil engineering. One platform can be extended on one side， or both platforms can be extended simultaneously. The total extension of the upper and lower platforms should generally not exceed mm. When lengthening the platform attention should be paid to the length of the pit or the opening of the floor slab， which should also be lengthened at the same time. After the escalator is extended， the force on the upper and lower support points will also increase. If the edge distance of the beam increases too long， support needs to be added in the middle of the escalator truss. In addition， changing the angle of the escalator from degrees to degrees can also make the beam edge distance longer.
Cage wooden boxThe elevator suddenly opens the door and does not move after leveling， and the motor overheats. To prevent burning out， the motor cools down and automatically resumes operation.
Measurement of elevator and escalator shafts (III)
Santa Cruz de trerifiThe call button on each floor is no longer working， and the call is cut off.
Maintenance of elevator hall doors and car doors. Elevator malfunctions usually occur on the elevator hall and car doors， so attention should be paid to the maintenance of the hall and car doors. One is to refuel the fuel on the upper sill of the door and keep it in good condition， so that the elevator will not make unpleasant noises during operation and the opening of the door. Pay attention to the inspection of the safety contact plate or light curtain type contact plate switch wire of the elevator， as the frequency of opening and closing the door in the elevator is high， which can cause damage to the switch wire. This requires maintenance personnel to inspect it every time they work，Cage wooden boxBarrier free vertical lifting platform， and replace it in advance to avoid users having doubts about the quality of the elevator product due to door issues.
Please note that there should be a space of over mm left on both sides of the escalator， and when arranged in parallel， there is no restriction between the two escalators.
Measurement of elevator and escalator shafts (III)
If there is a reserved shaft in the villa residential area， the appropriate car model can be selected by comparing the width and depth of the elevator car based on the size width， and depth of the shaft. If there is no reserved shaft， you can first choose the model of the elevator and create a new shaft based on the required reserved size space for different models.
Measurement of elevator shafts in new construction projects under different on-site conditions: When the building design is not yet completed， the operator only needs to provide the user with the standard elevator layout of the required elevator specifications， and the user entrusts the design department to design the elevator shaft. When the architectural design has been completed， and the site has not yet been constructed， is under construction， or has been completed， it must be determined based on the current construction or measured dimensions. If the original civil design of the shaft needs to be modified， the user should entrust the architectural design department to make the shaft design modification based on the layout provided by the elevator.
Encyclopedic knowledgeThe compensation chain and rope shall not collide with the shaft or other components during the operation of the elevator.
“& rdquo; Elevator shaft: The design conditions are provided by the user to the architectural design department. The architectural design department analyzes whether the on-site pit depth， top floor height，Cage wooden boxLarge hydraulic turnover machine， reaction force， etc. can meet the installation requirements of the elevator， as well as which building structures are needed (such as smashing stairs or floors)， and develops a renovation construction plan. If it is indeed necessary to change the elevator structure due to civil engineering conditions (such as car size， door opening width， etc.)， then consider the non-standard design of the elevator.
The household must make two steel splints above the entrance. The position and size of the clamp plate are determined based on the selected door machine model.
The requirement for the shaft is that it should not be plastered， which is beneficial for reducing noise， but there should be no protruding foreign objects.
Professional is kingThe front room of the fire elevator is equipped with indoor fire hydrants.
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.
The call button on each floor is no longer working， and the call is cut off.
Cage wooden boxTower 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.
“& rdquo; Elevator shaft: The design conditions are provided by the user to the architectural design department. The architectural design department analyzes whether the on-site pit depth， top floor height， reaction force， etc. can meet the installation requirements of the elevator， as well as which building structures are needed (such as smashing stairs or floors)， door opening width， etc.)， then consider the non-standard design of the elevator.
The mechanical components of the elevator"s traction machine require oil. There are two scales on the outer cover of the traction machine. Open the oil nozzle to check that the oil should be in the middle of the two scales. If the oil is lower than the lower scale， it means that the traction machine should be refueled. If not refueled， leading to the burning of the elevator traction machine and motor. After the elevator has been running for a long time， the oil should be replaced in a timely manner to keep the traction machine clean and in good condition.
