求翻译：从厨房排出的油烟通过管道进入油烟过滤网，由于这个安装有过滤网的机器长期堵塞，油烟排不出去。另一个机器内有排气扇，功能是把过滤网中的油烟通过风力抽到末端的排气管道。但由于机器使用时间太长，已经堵塞，需要拆卸下来检查及清洗，如果已经损坏，则需更换新的是什么意思？

Exhaust fumes from the kitchen through a pipe into the soot filter, the filter is installed as the long-term blockage of the machine, smoke did not break out. Another exhaust fan inside the machine, the function is to filter the fumes pumped through the end of the exhaust pipe of wind. However, due

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The lampblack discharges which from the kitchen enters the lampblack strainer through the pipeline, because this installment has the strainer machine long-term jamming, the lampblack cannot arrange.In another machine has the exhaust fan, the function is pulls out the strainer in lampblack through th

Emission of smoke from the kitchen through the pipe into soot filters, due to the installation screen of machine long jams, oil fume exhaust them. Another machine in the exhaust fan, feature is through wind pump filters for cooking oil fume to the end of the exhaust pipe. But because of the machine

Exhaust fumes from the kitchen through a pipe into the soot filter, the filter is installed as the long-term blockage of the machine, smoke did not break out. Another exhaust fan inside the machine, the function is to filter the fumes pumped through the end of the exhaust pipe of wind. However, due