Three roller gates for your safety

Entrance and exit three roller gate maintenance:

First, external maintenance Most of the three-roll gate entrance made of domestically produced SU304 stainless steel, once a week clean appearance, remove rust spots, with a soft cloth and fossil powder to polish the outside of the chassis, coated with anti-rust oil, just painted Rust-proof oil should not be rubbed by hand. Wait 3-5 hours for natural drying and hand contact. Otherwise it will destroy the effect of surface rust prevention. If it is sprayed on the exterior, wipe out the dust on the surface, expose the scratches, make up with the same color paint, or repair it with the car's 'Lidobe'.

Second, the entrance and exit of the three roller gate movement maintenance core is the heart of the machine, we must maintain well. It is generally maintained once a month. Open the top cover to cut off the power supply, clean the dust, and then clean the drive section and add butter or high-consistency oil. 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 entrance and exit of the three roller gate circuit part of the maintenance, according to the previous use of the situation, to 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, to be replaced, with reference to three Roller 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 special maintenance, especially the electronic control part of the maintenance, to be trained professionals, a full understanding of the principle of electronic control, in order to post operation.

How to select the entrance and exit three-roll gate is very important for users who use the three-roll gate system. First, choose the total flow according to the number of people who pass by, and select the number of three-roll gates according to the width of the site (different The equipment will have different widths, and this aspect can be consulted with Kayde News) and then calculate the traffic flow pressure according to the flow of people at each time (this aspect needs to consider the possibility of one-way or two-way).

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