The maintenance of the three-roll gate is very important. Like the automobile, it needs maintenance and maintenance. The maintenance and service of the three-roll gate directly affects the service life of the three-roll gate. Therefore, regular maintenance and maintenance of the three-roll gate must be done regularly, and it is required to do a good job. Many users rarely maintain or even do not maintain at all. Only when the machine is broken, does it think of the manufacturer and only then replace the components. This is often due to small losses, usually there is no maintenance, a little bit of a problem, a long time will cause great trouble, so the majority of new and old customers must understand the importance of the maintenance of the triple roller gate. General maintenance note the following points:
First, external maintenance
Most of the three-roll gates are made of domestically produced SU304 stainless steel. Once a week, the exterior is cleaned, rust spots are removed, the surface of the chassis is polished with a soft cloth and fossil powder, and anti-rust oil is applied. The rust-proof oil that has just been applied is not to be used by hand. Rub, wait 3-5 hours natural drying can hand contact, otherwise it will destroy the surface rust effect. If it is sprayed on the exterior, wipe out the dust on the outside and expose the scratches. Use the same color paint to make up for it, or use the car's Lidobe for repair.
Second, the movement maintenance
The movement is the heart of the machine and it must be maintained. It is usually maintained once a month. Open the top cover to cut off the power supply, clean the dust, and then add the butter or high-consistency oil to the drive section. Check whether the fasteners are loose, tighten the fasteners, check the wear of the wearing parts, positioning arm and positioning plate more than 3mm, replace the above gaps in time, normal clearance (1-1.5mm), solenoid valve The proper addition of butter or oil in the core, so that the solenoid valve in the left and right movement is to reduce the resistance, get the lubrication, not too much, should be appropriate.
Third, the circuit part of the maintenance, according to the previous use of the situation, see whether the electronic control part of the problem, no problem, then check whether there is exposure of the power to be bandaged, wire to be arranged, whether the aging of the wire, be replaced, with reference to the three roller gate manual, Check the parameters of each department. If you have problems, you have to follow through to find the root cause of the problem and replace the individual electronic components.
Fourth, the above maintenance must have someone to maintain, especially the maintenance of the electronic control part, to be trained professionals, a full understanding of the principle of electrical control, in order to post operation.
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