1. Check the height of leaves of commercial automatic sliding doors, make adjustment if the height has changed.
2. Cleanse the pulley of automatic sliding doors only with brooms, do not add any lubricating oil.
3. Check all electric connections and electric plugs, find out the loose contacts.
4. Check the belt tension, make adjustment if it is loosened.
5. Check the stand and fixed position of infrared sensor.
6. Cleanse the stopper, check that it can work normally.
7. Turn off the main power supply, exam whether the back-up power can operate normally, and check the battery for multiple times.
8. Cleanse the covers of infrared sensor and safety sensor to ensure the sensitivity when they are in normal functioning.
9. Check that the electronic lock can operate normally, make revision if problems occur.
10. Adjust the opening and closing speed, the thrust of electric motor and stop functioning if needed.
11. Check that all the safety systems of automatic doors function normally.
