EM600 High-Performance Vector Control Inverter User Manual 2.3.3 Precautions Please take precautions during installation to prevent metal fragments or dusts produced by drilling or other actions from falling into inverter. Remove project objects after installation. 2.4 Installation Direction and Space EM600 must be installed with a cooling fan for inverter for forced air cooling and must be installed in vertical direction with enough space maintained to an adjacent object or a baffle (wall) for better cooling effect (see Figure 2–2).
EM600 series invertors for 450 kW and above are equipped with a cooling fan with forced air cooling, its special air duct design can meet the installation and left and right sides of the ark, cabinet leave maintenance operation space before and after. 大于120mm >120mm Convection vent 对流口 大于150mm 大于150mm >150 mm >150 mm >120mm Convection vent 对流口 大于120mm Figure 2-2 Inverter Installation Direction and Space 2.5 Assembly and Disassembly of Keypad Generally speaking, it’s not necessary to disassemble keypad while using inverter. What to do is to open terminal block. If necessary, observe the following methods to disassemble or install keypad. Disassemble keypad:
Put your fingers in finger slots on the top of keypad, press down keypad slightly and pull it outward (Figure 2–3). Step 1: Step 2: 拆掉面板上两颗 M4 固定螺钉，然 后将面板向下推 Remove two M4 set screws on the face panel and push the face panel downward. 拆掉键盘安装 板上两颗 M4 固定螺钉，然 后将键盘安装 板向上推。 Remove two M4 set screws on the keypad and push the keypad installation panel upward. 。 22