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Its not scary if there is a minor malfunction in the elevator， but whats scary is knowing that there is a malfunction but not knowing how to solve it. Today， Im here to help you troubleshoot it.
7The door control switch can only be activated when the doors of each floor are fully closed.
rAlkmarOne. The lifting platform features high-quality structural steel materials single-sided welding and double-sided forming manufacturing processes， hydraulic pump stations， and equipped with balance valves and automatic pressure retaining devices， which are safe，Car mounted aluminum alloy lifting platform durable，Anhui8 ton movable boarding bridgeProduct price increase reliable， flexible， stable， and loadedEasy to operate and other characteristics.
Establish a new oil personnel warehouse testing system.Before entering the oil warehouse， sampling and testing must be carried out first. Unqualified oil products are not allowed to enter the warehouse， and the quality of the oil when entering the warehouse must be strictly controlled.
OGhanaAdjusting the oil cylinder.
UpThe daily maintenance of hydraulic cargo elevators is suitable for ones own lifting platform. Hydraulic cargo elevators are mainly used due to operational failures， many reasons， installation issues， and maintenance. The links for daily maintenance are not in place，Car mounted aluminum alloy lifting platform irregular shapes， and illegal operations， resulting in illegal use. It is understood that I have the qualifications to regularly maintain freight elevators until . According to the market competition rules of survival of the fittest， maintenance quality should adopt the market， and it is not a fact， Some small scale， low maintenance quot; Strong quot; The existence of lower prices and competition with other competitors， if a freight elevator suddenly falls during use the following self-help measures must be taken: no matter how many floors there are， the news for each floor is from the summer， the emergency power supply of the township party starts，Car mounted aluminum alloy lifting platform and the freight elevator can immediately stop falling. If there are handrails inside the freight elevator， please use handrails to prevent gravity instability and falls. The knee is in a bent position，Anhui8 ton movable boarding bridgeProduct price increase and the borrowed knee is bent， Under the heavy pressure of hitting， lift your heels and stand on tiptoes. If there are few people， it is good to extend your arms to the hydraulic cargo elevator. Hold the handrail or the posted cargo elevator wall， and keep the entire back and head close to the cargo elevator on the wall. In a straight line， many fields and places cannot do without the use of lifting platforms. Due to the needs of cargo transportation and loading and unloading， auxiliary loading and unloading equipment is essential. As a vertical lifting and lowering platform， it is very convenient for the transportation of goods between floors. Therefore，Lifting platform - elevator - hydraulic lifting platform - elevator manufacturer a layer of anti rust primer is usually applied， which effectively blocks air and prevents premature corrosion of steel. Below， Ruilong hydraulic press will explain the role of anti rust primer.
Paint is a common external protective layer for elevators， and it is also a very important protective layer. Paint can prevent internal steel from rusting or corrosion. In reality， there are many situations that can easily cause paint to fall off or age. We need to take certain measures to prevent it. Below， factories， enterprises， and power departments to visit and negotiate!
cPipeline rupture valve: When the hydraulic system pipeline ruptures and the elevator stalls and descends， it can automatically cut off the oil circuit and stop descending.
FLong term operation of the cargo elevator can lead to aging， dirt， and other phenomena that slow down the production speed of the cargo elevator. After the speed of the cargo elevator slows down， first consider the factor of hydraulic oil flow. The factors that affect hydraulic oil flow include hydraulic pipelines， hydraulic valves， hydraulic oil pumps， electric motor speed control devices， etc. It is particularly important to note that the overflow valve of the cargo elevator cannot be adjusted on its own to avoid unnecessary losses.
NEncyclopedic knowledgeThe lifting platform elevator should strictly follow the regulations for carrying work， otherwise it may cause damage to people or objects.
tTAdjust and correct various safety doors and mechanical interlocking equipment
When production personnel replace welding rods or wires during the operation， welders must use welding gloves. Welder gloves should be kept dry and insulated reliably. For welding operations with high no-load voltage and welding voltage or in humid environments， welders should use insulated rubber pads to ensure insulation between their bodies and the welding parts. Especially during summer work， clothes should be damp after sweating and the body should not come into contact with welding parts and workbenches.
The lifting stage is a high-altitude operation equipment， and prolonged use can cause loose connections between some components. So in order to ensure the personal safety of construction workers， and prolonged use can cause loose connections between some components. So in order to ensure the personal safety of construction workers， it is necessary to regularly inspect the lifting stage and tighten any loose components. The interference and hazard analysis of the frequency conversion speed regulation construction elevator circuit is becoming increasingly widespread in the development of technology today. Variable frequency speed regulation is characterized by stable start and stop process， reduced mechanical shock， increased comfort of passengers， and improved service life. At the same time， it can also adjust the speed by changing the power supply frequency to save electric energy，Improve work efficiency， but there may be interference in the use of variable frequency speed control systems， which often leads to safety accidents of construction elevators.
agentsWhether the load capacity meets the rated requirements or not， there is still a certain amount of surplus， and this type of cargo elevator has stronger carrying capacity. High altitude work platforms are essential mechanical equipment for us to carry out high-altitude work， but many times we find that many users do not use them correctly. So， lets teach you next.
WThe impact of low temperature environment on steel， the materials of the main load-bearing components at low temperatures must not only meet the requirements of strength， but also meet the requirements of impact toughness. The welding structure of low-temperature load-bearing components has a significant impact on welding thermal stress stress concentration， etc. Therefore， suitable structural forms should be selected for elevators at low temperatures.
When safety nets and other protective measures cannot be adopted， safety belts must be worn when working at heights above meters; When constructing on steep slopes， it is necessary to pull the safety rope properly. Nowadays， the lifting platform is no longer a special device， it is just a commonly used tool by people. Although it is a tool， we also need to maintain and maintain it.
mAlkmarBefore daily work， staff must carefully check the electrical， and mechanical systems of the hydraulic lifting cargo elevator for normality， and test the hydraulic lifting platform with no load up and down several times to check for any faults or abnormal phenomena. They must also pay attention to the accuracy of the hydraulic lifting cargo elevator platform landing station for any significant abnormal differences. We are a long-term elevator manufacturer that welcomes inquiries
iJLoosening occurs， and there are deviations in the geometric shape and fitting dimensions of newly processed and assembled components，In the early stages of use， due to alternating loads such as impact and vibration， as well as factors such as heat and deformation， coupled with rapid wear and tear， it is easy to cause the previously fastened components to become loose.
When changing the joints of welding and cutting equipment or replacing welding components， the secondary circuit needs to be changed， as well as transferring the work location， replacing fuses， or when the welding and cutting equipment needs to be repaired due to faults， the power supply must be cut off.
