10
TO ENSURE SAFETY
Care and maintenance:
• The number written on the key of the battery mount is necessary when purchasing a
spare key. Store it carefully.
• Do not use thinner or other solvents to clean any of the components. Such substances
may damage the surface.
• When there is dirt on the terminals of the battery mount and battery charger, remove
the battery, remove the power plug from the electrical outlet, then clean them with a
clean rag or cotton bud dampened with ethanol, etc. If you repeatedly install and
remove the battery while they are still dirty, it may cause wear on the terminals and
make them unable to be used.
Terminal example
• Keep the surface where the battery contacts the battery mount clean. If the battery is
connected with foreign material such as dirt or dust attached, the battery may become
unable to be removed.
• Use a damp, well wrung out cloth, when cleaning the battery and plastic cover.
• For any questions regarding methods of installation and maintenance, please contact
your place of purchase.
• Contact the place of purchase for updates of the component software. The most up-to-
date information is available on the SHIMANO website.
• Products are not guaranteed against natural wear and deterioration from normal use
and aging.
• For maximum performance we highly recommend SHIMANO lubricants and maintenance
products.
The actual product may differ from the illustration because this manual is
intended mainly to explain the procedures for using the product.