User’s Guide for EM760 series high-performance vector inverter ① Use a tool to remove 按压 Press ③ When an expansion card is used, the top cover can be removed after the screws fixing the top cover are removed and the keyboard is unplugged from the network access port the screws fixing the bottom cover ①用工具将下盖板 螺钉拆出 ② Press the side clips inwards, and pull the bottom cover aslant outward ②向内按压两侧卡扣， 将下盖板倾斜向外拉出 ③如使用扩展卡，则先将上 盖板固定螺钉拆出，再将键 盘网口拔出即可拆卸上盖板 (2) EM760 030G/037P~400G/450P panel removal Fig.
2-3 EM760-0R7G/1R5P~022G/030P panel removal diagram ① Use a tool to remove screws on the top and bottom sides of the panel ①用工具将面板上下两 侧螺钉取下 ② Turn the right side of the panel by hand to open the panel ②用手转动面盖右侧即 可打开面盖 ③转动面盖，面盖最终可转 到110°左右 ③ Turn the panel, and it can be turned finally to around 110° Fig. 2-4 EM760-030G/037P~400G/450P panel removal diagram 2.6 Through-wall installation EM760 0R7G/1R5P~160G/185P support through-wall installation, which can realize dissipating 70% of the total heat generated out of the device (cabinet), so as to reduce heat accumulation.
Besides, through-wall installation may also prevent entry of wood chips, paper scraps, dust, metal dust and other debris into the inverter and improve reliability of the inverter. 17