应有严格的技术措施和操作程序，以确保维修工作安全、可靠和快捷，避免意外事故发生。

There should be strict operating procedures and technical measures to ensure the maintenance of safe, reliable and fast to avoid the accident occurred.

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请勿拆装本机或尝试执行本说明手册中未述及的程序。请将所有机器维修工作交由合格的维修人员处理。

Do not disassemble this machine or attempt any procedures not described in this manual. Refer all servicing to qualified service personnel.

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