的性能非常好，它采用大量高强度阻燃工程塑料构件，有效增强防护的性能！下面来讲讲它的安装、使用和维护事项！
The safety performance of MNS low-voltage drawer cabinet is very good. It uses a large number of high-strength flame-retardant engineering plastic components to effectively enhance the safety performance of protection! Now let's talk about its installation, use and maintenance!
(1)建议靠墙或靠墙安装该装置。安装基础平面要求平整，基础槽钢的水平误差为1/1000，总长度偏差为3mm。
(1) It is recommended to install the device against the wall or against the wall. The installation foundation plane is required to be flat, the horizontal error of the foundation channel steel is 1/1000, and the total length deviation is 3mm.
(2)当设备到达目的地时，检查包装箱是否完整，或者当设备没有立即安装时，将其存放在干燥干净的地方。
(2) When the equipment arrives at the destination, first check whether the packing box is complete, or when the equipment is not installed immediately, store it in a dry and clean place.
(3)建议使用8.8级张力垫圈对所有导电部件进行螺栓固定。
(3) It is recommended that all conductive parts be bolted with 8.8 grade tension washers.
(4)连接好电缆，装置底部应封闭，防止小动物爬进机柜造成短路事故。
(4) Connect the cables and close the bottom of the device to prevent small animals from climbing into the cabinet and causing short circuit accidents.
(5)装置安装或调整后，应在投入运行前进行以下检查和试验。
(5) After installation or adjustment of the device, the following inspections and tests shall be carried out before putting it into operation.
①检查设备中电气设备和控制线路的安装是否符合工厂图纸要求。
① Check whether the installation of electrical equipment and control circuit in the equipment meets the requirements of factory drawings.
②用手动操作各种开关，应操动灵活，无异常和卡轧现象。
② All switches shall be operated manually and flexibly without abnormalities and jamming.
(3)检查机械联锁机构、电气联锁装置动作是否正确可靠，应符合系统要求。
(3) Check whether the mechanical interlocking mechanism and electrical interlocking device act correctly and reliably, which should meet the system requirements.
(4)检查主电路和控制电路的绝缘电阻是否符合规定要求。
(4) Check whether the insulation resistance of the main circuit and control circuit meets the specified requirements.
⑤检查装置内设置的电气设备的接触是否良好，是否满足该电气设备自身的技术条件。
⑤ Check whether the electrical equipment set in the device has good contact and meets the technical conditions of the electrical equipment.
⑥检查装置内部是否有异物，各部件的安装螺丝是否松动。
⑥ Check whether there are foreign matters inside the device and whether the mounting screws of each component are loose.
本产品设计紧凑，结构通用性强，组装灵活，采用标准模块设计，是一种、经济、合理、可靠的新型低压抽出式MNS开关柜。您有需求就来我们这里咨询购买吧！
This product is compact in design, versatile in structure, flexible in assembly, and adopts standard module design. It is a safe, economical, reasonable and reliable new low-voltage draw out MNS switchgear. Come here if you need http://www.aoyuanseed.com Consult and purchase!
TEL:0531-69922480
EMAIL:jntyhc@aoyuanseed.com 
公司地址：济南市槐荫区经十西路3788号
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