Ventilation system by sending the exhaust fan, duct, duct parts, muffler etc.

通风系统由送排风机、风道、风道部件、消声器等组成。

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For your safety, never approach turning parts, such as fan, belt to avoid cutting, high temperature parts as exhaust pipe, turbo-charger, muffler and radiator to avoid burn when engine is running.

为了您的安全，柴油机在运转时禁止靠近风扇、皮带等旋转部位以免打伤，排气管、增压器、消声器、散热器等高温部位在靠近时防止烫伤。

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The anti-noise sponges inside the screen of the air filter and the muffler of the induced draft fan should be cleaned or changed regularly.

空气过滤器滤网、引风机消声器的消声海绵要定期清洗或更换。

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