required.
As a comprehensive movable body with mechanical and electronic control, the sliding automatic door will have a certain deviation after running for a period of time, the transmission belt will also become loose, and the track and transmission wheel will also accumulate dust and foreign matter. Screws may also come loose. This situation is a precursor to a serious failure. Normally, sliding automatic doors require professional engineers to perform routine maintenance services at least twice a year. In order to eliminate safety hazards, reduce noise and extend service life.
Service standards for automatic door maintenance, for reference only:
Unlimited visits and no labor charges.
Unlimited maintenance fee
On-site maintenance of the whole machine twice a year
20 items of inspection, cleaning, repair and replacement services for each door
Free replacement of all accessories (including wear parts, as shown below)
Free replacement of worn pulleys
Free replacement of worn guide rails
Free belt replacement
Free replacement of power unit
Free replacement of microcomputer control device
Free replacement of traction module
Free replacement of hanging block
Free microwave induction probe
Free replacement of wiring control terminals
Free replacement belt connector
Free replacement of sway stop
Waiver of service fees for door detachment caused by accidental human reasons
Free door replacement service fee
Exemption from replacement service fees for equipment damage caused by water ingress
Exempt voltage Replacement service fee for equipment damage caused by overload
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