1, remove the aluminum ceiling to pay attention to small destruction of the air duct and flue.
2. Before the aluminum ceiling is removed, the power supply must be cut off. The line of the ceiling is removed as much as possible. The wiring before reinstalling the ceiling is basically useless.
3, when the removal of aluminum ceiling small instrument should pay attention to the wire, but also must pay attention to the important air conditioning and radiator in the ceiling, to avoid damage to the pipeline and set up each.
4, removal should pay attention to remove the clean, do not need to retain the original ceiling decoration structure, especially load-bearing structure, to re-install trouble.