Zitin strives to deliver premium yet affordable card-swipe automatic and sensor doors. TEL: +86 21 68568185 QQ: 584655265. Shanghai Zitin card-swipe automatic door and sensor door installation and repair company is located at Building 1, National University Science Park of USST, 128 Xiangyin Road, Yangpu District, Shanghai. The company specializes in automatic door systems, integrating sales and engineering with automatic door systems as its core business. For many years Zitin has upheld the business philosophy of integrity first, ** first and service first, consistently applying modern management, high-** products and satisfactory service, and looks forward to sincere cooperation with you. Zitin is the ** for Panasonic automatic doors in Shanghai and runs a Panasonic automatic door store (B328, 2nd Floor, Chengda Building Materials Mall, 1205 Jungong Road). Zitin cooperates with a number of European imported brands and carries premium ** automatic door brands, and making top-grade automatic doors affordable in Shanghai, the world financial center, is our unchanging goal!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

How should automatic doors be maintained? Automatic doors are increasingly common, and many shopping malls and hotels choose revolving doors to enhance their corporate image while improving throughput. Below, Shanghai Zitin Automatic Door explains automatic door maintenance methods and routine **.

 

Routine maintenance methods for automatic doors:

When inspecting an automatic door, start by examining the door body: carefully check the threshold for scratches, whether the gaps between door leaves have changed, and whether any components show signs of corrosion. These all deserve close **. Cleanliness is key to keeping an automatic door running properly, so the area around the door should be kept free of dust and debris, which can interfere with normal operation.
After an automatic door has been in use for a while, its operator cabinet needs cleaning ¡ª dust builds up during operation and can cause problems, so keeping it clean is essential. Regular cleaning also effectively extends the service life of the door. Importantly, whenever cleaning or repairing an automatic door, always switch off the power first for safe work.
During operation, the coordination of all components matters ¡ª for example, opening and closing the automatic door relies on the floor rollers, so these need long-term care and regular ** to prevent latent faults and avoid rust stains.

 

Routine ** methods for automatic doors:

1. As the inspector approaches the automatic door from outside or inside at a normal walking speed, the door should open automatically and move smoothly without collision. Once open, when the person passes slowly through the door at about 1**-** mm per second, the door should remain open;
2. After the inspector leaves the sensor's detection zone, the door should close automatically after a delay of 1-10 seconds (adjustable via the door's opening/closing parameters), moving smoothly without collision;
3. Observe the walking route of people passing through; the normal route should be adjusted so that people approach the door head-on rather than at an angle;
4. When approaching the door, the sensor's detection width should be greater than the fully opened width of the door;
5. If the automatic door is fitted with an auxiliary safety light curtain (infrared through-beam protection), while the door leaf is open and a person stands still, blocking the auxiliary safety light curtain by hand should keep the door open; the door should re-close within a few seconds after the hand is removed.

Because automatic doors are affected by installation ** and operating environment, problems inevitably arise during use. If long-term lack of maintenance leaves hidden dangers and minor faults unaddressed, small faults can ** into major ones and may eventually disable the automatic door entirely.  
 Contractors generally need to provide automatic door users with the following types of maintenance:

Clean oil stains and dust inside the operator cabinet

Check wear on the door's components, support alignment and screw tightness

Check belt tension

Check the controller's motor output, opening/closing width, speed and braking

Check that voltage parameters are normal

Repair or replace damaged components

For details, please see: http://www.zitin.com/product/product_list.asp?clsID=85

Shanghai automatic door maintenance- Zitin Repair & after-sales service Center , Consultation Telephone400-690-8875  

Automatic door maintenance is divided into in-warranty and out-of-warranty maintenance. After the free service period ends, users should be notified promptly and a Warranty and Maintenance Service Contract for Automatic Doors signed. 

 

  

 

Shanghai card-swipe automatic door & card-swipe sensor door maintenance - Zitin repair and after-sales service center - automatic door repair and maintenance  Hotline: +86 21 68568185