1. Check that all the safety systems of automatic doors function normally.
2. Cleanse the pulley of automatic sliding doors only with brooms, do not add any lubricating oil.
3. Clean the stopper, check that it can work normally.
4. Check the belt tension, make adjustment if it is loosened.
5. Check the stand and fixed position of infrared sensor.
6. Check all electric connections and electric plugs, find out the loose contacts.
7. Turn off the main power supply, exam whether the back-up power can operate normally, and check the battery for multiple times.
8. Clean 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 function if needed.
11. Check the height of leaves of automatic sliding doors, make adjustment if the height has changed.
As we know machine need to regularly maintenance for a long time use. Also we can find the problems before machine malfunction. Here are some maintenance suggestion for automatic sliding door operator