根据制造商的指导和CSA标准Z62.1-15操作,调整和维护锯"Chain Saws" or ANSI standard B175.1-2012 (and A1-2014) (Outdoor Power Equipment - Internal Combustion Engine-Powered Hand-Held 链锯 - 安全 and Environmental Requirements). Both standards describe safety requirements for the design of chain saws and include recommendations on how to use chain saws safely.