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If someone works on the guide rail frame or the wall-attached frame， it is absolutely not allowed to start the aluminum alloy elevator. When the cage is running， it is strictly prohibited to enter the outer cage.
0What materials should be selected for each part of the equipment， and how to organize and complete the installation and commissioning of the equipment. In addition， the designer should also consider the operation mode of the elevator. Only by passing these requirements can the aluminum alloy elevator achieve high quality and convenient for everyone to use safely.
mPeter KuytroubnetskyIt is a good choice for maintenance of machines and tools， painting and decoration，Aluminum alloy lifting platform replacement of lamps and lanterns，BarryAluminum alloy automatic lifting platformHow to compensate for the modification of electrical appliances， cleaning and maintenance， etc. It can be designed and manufactured according to personal requirements. This kind of elevator is widely used by fire brigade.
Always check all wires and cables for damage. The damaged parts shall be bound up and replaced in time.
YWuxiThe aluminum alloy elevator is a multifunctional aerial work equipment. It adopts electro-hydraulic transmission， and has the advantages of light weight， self-walking， electric starting， self-supporting legs simple operation， large working area， and safe and stable aerial work. The mobile aluminum alloy elevator needs to be overhauled and maintained after it has been used for a period of time. Here are the maintenance precautions for the mobile aluminum alloy elevator.
YsHandling of emergencies. In case of power failure，Aluminum alloy lifting platform first of all， keep calm and do not be nervous. The aluminum alloy elevator will not hover and cannot move. There are corresponding emergency measures or buttons， which can be lowered to the bottom position slowly by using its own weight. You can also use a tool to support the valve core and then press the valve core hard， and the aluminum alloy elevator can be lowered. If other abnormalities are found， press the emergency stop button. This button is set to prevent aluminum alloy elevator from emergency， which is very safe and stable.
As a light and convenient elevator， aluminum alloy elevator has been widely used and is a good helper for the maintenance of equipment， electrical equipment and cleaning in the hotel exhibition hall. todayBefore use， no-load lifting must be carried out to check whether the hydraulic system is normal; The load of the workbench shall not be greater than the rated value and shall not be subject to intense artificial shaking; The hydraulic oil in the oil tank is changed every hours.
Before installation， carefully read the Operation Manual and Parts Atlas.
rAt present，Aluminum alloy lifting platform the prominent role of the lifting platform is too broad. Chinas aluminum alloy elevators have been imported and exported abroad， accounting for a certain proportion in the world. Because of their practicality and wide use，BarryAluminum alloy automatic lifting platformHow to compensate for the modification of time and cost， which is in line with the use of modern people.
ZIn fact， the types and specifications of elevators are not very different， which requires customers to choose different brands. It is very important to get customers attention to aluminum alloy elevators. Among the products with the same characteristics， customers tend to have a preference for differentiated products. This differentiation is not only reflected in the characteristics of products， but also in the differentiated services， but also in the differentiated characteristics of products， Can bring long-term advantages to enterprises.
GrankingThe parts and components on the cage must be placed stably and shall not be exposed outside the safety fence.
eJThe overflow valve is unstable because the spool valve is improperly matched with the valve hole or the contact between the poppet valve and the valve seat is blocked by dirt，Aluminum alloy elevator_ Aluminum alloy lifting platform_ Aluminum alloy lifting platform - aluminum alloy elevator manufacturer the damping hole is blocked， the spring is skewed or invalid， which makes the valve core stuck or moves in the valve hole ineffectively， causing system pressure fluctuation and noise.
In fact， the types and specifications of elevators are not very different， customers tend to have a preference for differentiated products. This differentiation is not only reflected in the characteristics of products， but also in the differentiated services， but also in the differentiated characteristics of products， Can bring long-term advantages to enterprises.
High safety performance The standard rack free design of the top section of the elevator ensures that the platform will not fall， and the limit switch and limit switch further ensure the safety of the construction personnel.
Interpretation and observationjWhen overhauling the aluminum alloy elevator， in order to protect the safety of the staff and ensure the maintenance effect， there are many precautions to be paid attention to during the overhaul process. We have summarized the following items for your reference only.
UPrecautions: When replacing the adjusting wire rope， unscrew the half-round head bolt first to make the moving nut roll along with the force bolt， so as not to damage other components by moving the moving nut up and down too much. After the replacement of the safety wire rope of the landing aluminum alloy elevator platform， move the position of the bumper from the beginning to reach the use of the ultra-high limit. The limit switch of the landing aluminum alloy elevator platform shall be regularly inspected and replaced or repaired in case of damage.
The mechanical and electrical systems shall be overhauled after the elevator has worked for hours.
bPeter KuytroubnetskyWhat is the main role of the smooth start and stop of the aluminum alloy elevator in the use process? In addition to the conventional brake， the frequency converter is an important component for the smooth lifting of the aluminum alloy elevator. The smooth rise and fall of aluminum alloy elevator is due to the function of frequency converter. The stepless speed of the motor of the aluminum alloy elevator makes the whole lifting process stable and comfortable. However， this is not the only benefit of using frequency converter for elevator. The frequency converter is installed with special elevator application software to integrate it with the modern elevator system. This application software includes a mechanical brake specially designed for the elevator. This is what the elevator needs to achieve smooth operation. Under different conditions， the brake can be set on/off to meet different requirements of the motor and system. The frequency converter is convenient for users to use. Users only need to input speed and acceleration， and other values are calculated by the frequency converter. Unlike other frequency converters it can automatically calculate the gear ratio and has large overload capacity. Because small frequency converter can handle high load in a short time， and also carry out regular maintenance and repair. For example， if the tooth shape accuracy of the gear is low， the gear should be grinded to meet the requirements of the contact surface; If the vane pump has oil trapping， the triangular groove of the oil distribution plate should be corrected to eliminate oil trapping; If the axial clearance of the hydraulic pump is too large and the oil delivery is insufficient， repair it to make the axial clearance within the allowable range; If the hydraulic pump is selected incorrectly， it should be replaced immediately.
It is forbidden to run the engine for a long time in a closed garage. The exhaust gas from the engine of aluminum alloy elevator contains carbon monoxide. This is a kind of toxic gas， which is in low concentration of carbon monoxide for a long time. It can cause headache， shortness of breath， body deficiency， dizziness， psychological disorder and even brain damage. In serious cases， it can cause death， such as starting the engine of the equipment in the garage.