TucsonScissor liftMaintenance of questions

It is necessary to frequently check the water accumulation and humidity of aerial work vehicles driving in rainy and snowy weather or through muddy roads. The bottom and some gaps and the indoor floor are easy to collect sludge. If the owner does not wash in time， this will make the water hidden. Therefore， the outer edge of the wheel hub， the door， the bottom corner of the tree trunk， the key hole and the wiper holder and other activities in other areas should be checked regularly，Hydraulic lifting platform and the drainage holes of the door and all parts of the body should be kept unblocked to ensure that the car seat covers，SuwakiScissor fork mobile lifting platformIntroduction to the device such as humidity， carpets and floors， prevent rust parts.

0What are the common faults of the hydraulic lifting platform? The oil cylinder of the hydraulic lifting platform is seriously damaged. If the inner sealing ring is damaged unevenly or there are obstacles in it， which will lead to premature damage of the bearing. In addition， we should ensure that the device environment is clean when installing， and do not bring iron filings， dust， and other things into the bearing， because even some small dust，Hydraulic lifting platform If it goes on for a long time， resulting in a decline in the life of the elevator.

If the water has entered the motor of the elevator， the motor should be disassembled so that the water can evaporate quickly. This is a very fast dehumidification method in summer.

YBremenThe multi-pillar aluminum alloy lifting platform is widely used in the cleaning and circuit maintenance of the top floor of the airport high-speed railway station， shopping mall， star hotel and other halls， with high elevation， low dead weight， check whether all wires and cables are damaged. We should quickly bandage and replace the damaged department.

How do lift manufacturers maintain and maintain construction lifts? In order to accurately implement the equipment maintenance system， a mechanical management responsibility system must be established; Maintenance procedures for different models must be formulated; The corresponding maintenance organization must be implemented; The relationship between maintenance and production must be properly handled to ensure that it does not affect production and equipment maintenance.

In todays society，“ Brand” It is an intangible asset. As long as a product has a brand，Hydraulic lifting platform it will have a certain popularity， cohesion and diffusion.

zLoose fixing screws of the motor: the motor fan will make a noise when it rotates. If the screws fixing the motor are loose，SuwakiScissor fork mobile lifting platformIntroduction to the device coupled with its own vibration， the motor will collide with other parts， so it will make a noise; The joints of each pin shaft are dry， lack of lubricating oil， and the hard friction between iron parts and iron parts not only damages the parts but also makes abnormal noise. Therefore， the small editor should emphasize again， pay attention to timely maintenance and frequently add lubricating oil; If the hydraulic lifting platform does not rise， there is air in the hydraulic oil. Open the vent hole，Lift_ Hydraulic elevator_ Hydraulic lift_ Hydraulic lifting platform - lift manufacturer and then tighten it after the air is discharged; Hydraulic oil solidification: replace the hydraulic oil; Oil leakage: check whether there is oil leakage at each oil pipe interface. If there is oil leakage replace it in time; Motor reverse: check whether the wiring is wrong; (If you do not understand the electricity， contact the manufacturer of the hydraulic lifting platform in time)

OWhether the large machinery with complex structure or the small and medium-sized equipment with simple structure， its maintenance work scope mainly includes cleaning， lubrication， adjustment， fastening and corrosion prevention， which is usually called“ Cross operation”.

RoriginalThe concept of hydraulic boarding bridge The boarding bridge uses the power system. The large oil cylinder raises the entire equipment inclined plate. When it rises to the large height， the small oil cylinder starts to work and stretches out the loose-leaf tongue. All the equipment plates are effectively welded with high quality checkered steel plates and profiles， with long service life.

tUOverflow valve: it can achieve the effect of blocking the passage of the oil pipeline and diverting the flow. It is often used if the oil pipe bursts， resulting in sharp decline of equipment and severe loss.

The anti-rust work of aerial work vehicles is generally something that needs attention when aerial work vehicles have not been used for a long time. How should we protect the body of aerial work vehicles from corrosion? In fact， as long as our car owners can use some materials they can find， and pay attention to the driving habits to ensure that the aerial work vehicle does not rust. Here are some points for reference.

Common problems in the working process of hydraulic boarding bridge and specific solutions to motor phase loss (motor does not move and has buzzing sound)

Work coursestIt is necessary to check the brake of the guide rail elevator frequently. There should be no dirt on the friction surface.

WThe oil filter is seriously blocked; The solution is to clean the oil filter or replace the hydraulic oil.

The sinking of the cargo elevator is the phenomenon that the table top falls due to gravity after a certain period of time after rising to the specified position. Of course this problem must be abnormal， so how to solve it? First of all， find out the reason. The following editor summarizes the ultimate solution.

yTucsonIf the lowering valve is not tightly closed， check whether the lowering valve is powered on. If it is powered on， eliminate the failure of the lowering valve itself or replace the lowering valve. The spool of the lowering valve must remain clean and move flexibly.

fZThe lifting of the rated speed and rated load of the guideway elevator means that the power of the main machine must be increased and a larger traction machine must be used. Once the power of the main engine increases， the power of the frequency converter must also increase， and the corresponding contactors and power lines must be enlarged.

When using， the four legs should be firmly supported on the solid ground (subject to the fact that the walking wheel is about to leave the ground). Sleepers can be used when necessary.