How to set up a high lamp tension spring1

How to set up the light of the tension spring need? High lamp manufacturer small make up to you, the main contents are as follows:

1. Disconnect the power supply, open the box machine, out of the box cover, remove the lid;

　　2. Use hex wrench to adjust each tension spring screw. Make the light reached the best effect when the down rod is running;

　　3. If the rod moment rod vibration phenomenon, clarify balance spring tension is too large, repeat the above operation;

　　4. Bring about 7 brake power, according to the controller or ▼ button, make the light running four to five times up and down 90 degrees, such as pole moment pole present flutter phenomenon, the light goes in straight condition.