请达人帮忙翻译成英文“根据安装使用维护手册,定期维护保养,正常使用可达30年”

问题描述:

请达人帮忙翻译成英文“根据安装使用维护手册,定期维护保养,正常使用可达30年”

The life-span of the product can be as long as 30 years if you follow the instructions from user's manual for installation,operation and maintenance and perform maintenance periodically.