说明：  本手册所描述的产品在出厂时是完全安全的 和测试条件。保持这种状态，达到完美 而可靠运行的本产品，它只能在使用的方式 由制造商描述。操作成功且安全 设备依赖于正确的搬运、安装、操作和保养 维护。
(The product described in this manual left the factory in a perfectly safe and tested condition. To maintain this condition and to achieve perfect and reliable operation of this product, it must only be used in the way described by the manufacturer. Successful and safe operation of this equipment is dependent on proper handling, installation, operation and maintenance.)