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led灯箱维护知识
led灯箱维护知识
led灯箱维护知识
led灯箱维护知识
2013-06-22
admin
1169
led灯箱
维护知识,灯箱护理方法很多,需要留心生活中一些细节。这里向广大朋友介绍几个注意事项:
1、必须在预定电压、频率下使用灯箱;
2、凡接地的灯箱须经常检查接地情况;
3、室内使用的灯箱不能移至室外使用;
4、灯箱内不能装超过规定瓦数的灯泡;
5、换灯、拆卸罩子和保险丝时,必须切断电源;
6、对灯箱应作定期检查;
7、不能在有煤气、蒸汽等危险场所修理灯箱;
8、在使用灯箱的过程中发生异常情况时,应立即停止使用,切断电源,进行检查
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