1、维护维修前请确定已经断电
The maintenance of maintenance before has power to determine
2、定期对泛光灯的玻璃进行清洁，以保持灯具良好的透光性。
Floodlights regularly to clean the glass in order to maintain good light transmittance lamps.
3、定期对泛光灯的外壳及散热器的灰尘进行清洁，以保持良好的散热性能。
Floodlights regularly and the radiator shell to clean the dust in order to maintain good heat dissipation.
4、注意不要用水或者腐蚀性强的溶液进行清洁，最好用干抹布。
Careful not to water or corrosion resistance of the solution to clean, preferably with a dry cloth.
5、更换电源时，可直接用螺丝刀打开后盖后，取出电源，AC电源三芯线接线按照棕色对应电源上的“L”，蓝色对应电源上的“N”,黄绿色或者黄色对应 “ ”，DC电源线的红线或者白线对应电源的正黑线对应电源的负极，注意正负极不要接反。
Replacement power, open the cover, remove the power supply directly with screwdriver and same specifications power cable, AC power exchange in accordance with the brown of the three core corresponds to "L" of power , blue corresponds to "N" of power , yellow, and green lines correspond to earth " "; LED light source" + "corresponds to the positive terminal of DC power," - "corresponds to the negative terminal of DC power, Pay attention to positive and negative polarity.
所有本公司生产之产品电源保质期一年，产品保质期两年，在正常使用条件下，质量保证是基于产品的正确保存、安装、使用和维护。由于安装使用不当，违反产品操作规程，而引起的产品损坏，不属于本保证范围之内。对质量保修期内的质量问题，本公司在保修期内将选择修复、调换（零部件）或更换新产品等方法给予解决。超期将适当收取材料、人工费用。
Under normal use in quality assurance is based on the correct preservation, installation, use and maintenance of the products, Power supply products for one year shelf life, but product’s shelf-life for two years,. As a result of improper installation, violation of products operation, arising from damage, do not fall within the scope of the quality guarantee , otherwise the company will choose to repair, replacement (parts) or replace the product such kind of solution. Overdue will cause some appropriate collection of materials, labor costs.
产品售后/工程服务热线电话：After-sales service and engineer Hot line
TEL：（0755）29868817 FAX：（0755）81496009
