	Caution in Selection When selecting the ideal chain, always check the application, the environment, and the conditions of use as well as the sprocket and chain specifications. Cautions on Use Be sure to have a thorough understanding of the constructions and specifications of chains and sprockets, and take adequate care to assure safety.

	Cautions on Chain Maintenance It is dangerous to replace only one part of a chain or sprocket. With the exception of some chains, the service life of chains can be lengthened to a certain extent by keeping them well lubricated. If chains are to be used in environments where they cannot be lubricated, select chains that are suitable for use in such environments.
Please study the operation manual and catalogs provided by manufacturers concerning selection, use, operation, and maintenance, and always ask the manufacturer if there are any points you don't understand.