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Automatic doors in Shanghai| Sensor Door| Curved Door| Sliding door repair Maintenance and Care Content
 ,  ,  ,  ,  ,  , --****automatic doorsupplierShanghai Zitindoor controlbusiness divisionprovide
1. Repair, Maintenance and Care of the Automatic Door & Sensor Door Drive Transmission Section a. Inspection, adjustment and replacement of the motor unit. b. Inspection and adjustment of the tension pulley unit. c. Inspection and replacement of worn tension pulley rollers. d. Inspect and adjust the belt fixing device. e. Inspect and adjust belt tension. f. Inspect belt wear and replace as needed. g. Inspect and adjust the brake. h. Inspect the brake rubber pad and replace as needed.
2. Repair, Maintenance and Care of the Automatic Door & Sensor Door Hanging Section a. Inspect and tighten the motor housing. b. Clean and inspect the track. c. Inspect and adjust the roller assembly. d. Inspect roller wear and replace as needed. e. Inspect and adjust the anti-drop stabilizer clearance. f. Inspect the anti-drop pad wear and replace as needed. g. Inspect and adjust the anti-sway guide. h. Inspection and replacement of anti-sway shims.
3. Repair, Maintenance and Care of the Automatic Door & Sensor Door Control Section a. Inspect, adjust and replace sensors. b. Inspect, adjust and replace the controller. c. Inspect, adjust and replace the function expansion module. d. Inspect, adjust and replace the electric lock. e. Inspect, adjust and replace the power terminal block. f. Inspection, adjustment and replacement of electrical wiring.
4. Automatic door sensor door Whole Machine Repair Maintenance and Care a. Adjust the door opening/closing speed. b. Adjust the slow-down speed. c. Adjust the opening hold-open time. d. Check and adjust the sensor detection range. e. Adjust the manual open/close resistance of the door leaf. f. Adjustment for smooth door leaf operation.
Automatic door repair & maintenance in Shanghai- -automatic door (sensor door, sliding door, arc door) repairmaintenancemaintenance
After-sales Service
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Fault response Zitin customer service will dispatch technicians according to the fault level and urgency. No. Fault Level Symptom P1 Critical Entire system down P2 Major Fault seriously affects system operation P3 Moderate Fault affects efficiency but the system still runs P4 Minor Some secondary functions have failed

Maintenance and repair service within the warranty period Except for human factors (such as mechanical damage) and other force majeure events (such as earthquakes and floods), we provide maintenance and warranty services for all equipment supplied by our company, with a maintenance and warranty period of one year. During the warranty period, all maintenance, repair or replacement of automatic doors and sensor doors is free of charge.

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Regular maintenance and **s Shanghai Zitin can conduct regular **s of automatic doors and sensor doors according to customer needs, such as once per quarter, and provide ** ** reports to ensure that customers keep track of the operating status of the project equipment in a timely manner and guarantee the normal operation of their business.
Customer training We firmly ** that providing technical training within customers' sensor door and automatic door projects is essential, and it is an important part of Zitin's automatic door and sensor door maintenance and repair services.

Panasonic authorized distributor certificate, specialty store certificate and technical service center certificate for automatic door hardware
Shanghai Panasonic Automatic Door Authorized Distributor, Exclusive Store & Technical Service Center: www.panasonic-autodoor.com www.zitin.com/panasonic

Shanghai Zitin automatic door control division
Automatic Door Control Division, with intelligent door-control systems (Automatic Revolving Door, Automatic Sliding Door, Medical doors, airtight doors, Emergency escape automatic door, Villa automatic gate openeretc.Automatic Sensor Door, Access Control System) and door-control system hardware (Door Closer, Floor Spring, Door Clamp, etc., andDoor Control Small Hardware) as its main business, together with a ** installation team. It is a leader in Shanghai's door control industry, working alongside imported brands and well-k**n ** brands (such as:Panasonic,DORMA,GEZE,Besam,Record,Stanley,GU,BFT,GMT,Tiansuo etc.) cooperation, we have many engineering partners in decoration, curtain walls and **.











Main products of Zitin Door Control Division: Panasonic door control hardware Shanghai General Agent, the only exclusive store in Shanghai www.zitin.com/panasonic DORMA door control system Shanghai Exclusive:www.zitin.com/dorma European original imported villa courtyard gate opener (Italy BFT) exclusive: www.zitin.com/bft US HID access control system Shanghai Sales Center:www.zitin.com/hid Taiwan Tiansuo (TianSuo) automatic doors & access control system Shanghai General Agent: www.zitin.com/tiansuo
For ** products please visit our official website:www.zitin.com/brand or click the brand icons below


Automatic doors in Shanghai| Sensor Door| Curved Door| Sliding door repair Maintenance and Care Content Hotline: +86 21 68568185
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