1. Attach the stainless steel mounting plate to the wall, determine the drilling position, then use a M4 diameter drill bit to drill holes, and then use the product's built-in drill tail screws to fix the mounting plate to the wall.
2. Remove the product and select the direction of the power cord outlet. Remove the adhesive strip from the outlet slot and place the power cord into the slot. To avoid air leakage from the back of the product, do not remove the adhesive strips from other cable trays.
3. Align the product with the hooks on the installation board, press firmly between the product and the installation board, and then move the product 1 centimeter downwards. The anti-theft buckle inside the product will automatically lock the hooks on the installation board.
4. Connect the power cord to the elevator power supply and secure the power cord.
5. After powering on, press the start button of the product, the blue LED light of the product will flash, and the device will enter the working state.