求翻译：请将发货清单第四项警示标牌“注意！打开此盖前请切断控制柜总电源开关”粘贴在主电机接线盒盖板外表面上。是什么意思？

Please invoice the fourth warning signs, "Attention! Open this cover, please cut off the power switch of the control cabinet" Paste in the outer surface of the main electrical junction box cover plate.

正在翻译，请等待...

Please deliver goods the detailed list fourth item of police to show the product label “the attention! Front opens this to cover please do shut off the control cubicle total power switch” the glue in the host electrical machinery connecting box lap outside surface.

Please ship manifest fourth warning signs "take note! Before you open this cover cut off the main power switch for control cabinet "pasted on the outer surface of the main motor terminal block cover plate.

正在翻译，请等待...