To Ensure Safety; Introduction - Shimano Ultegra ST-6870 Dealer's Manual

TO ENSURE SAFETY

Introduction

TO ENSURE SAFETY
„ Introduction
• When installing components, be sure to follow the instructions that are given in the instruction manuals.
It is recommended that you use only genuine Shimano parts. If parts such as bolts and nuts become loose or damaged, the bicycle may suddenly fall
over, which may cause serious injury.
In addition, if adjustments are not carried out correctly, problems may occur, and the bicycle may suddenly fall over, which may cause serious injury.
• Be sure to wear safety glasses or goggles to protect your eyes while performing maintenance tasks such as replacing parts.
• This dealer's manual is for use with the ULTEGRA 6870 series (electronic gear shifting system) only.
For any information regarding the ULTEGRA 6800 series which does not appear in this manual, refer to the Service Instructions included with each
component.
• After reading the dealer's manual thoroughly, keep it in a safe place for later reference.
Be sure to also inform users of the following:
• Maintenance interval depends on the usage and riding circumstances. Clean regularly the chain with an appropriate
chaincleaner. Never use alkali based or acid based solvents such as rust cleaners. If those solvent be used chain might break and
cause serious injury.
• Before riding, check that the wheels are secured. Failure to do so may result in serious injury.
• Check the chain for any damage (deformation or crack), skipping, or other abnormalities such as unintended gear shifting. If any problems are found,
consult a dealer or an agency. The chain may break, and you may fall.
• Be careful not to let the cuffs of your clothes get caught in the chain while riding, otherwise you may fall off the bicycle.
Be sure to also inform users of the following:
• Be sure to rotate the crank when carrying out any switch operations which are related to gear shifting.
• This is a small waterproof connector. Do not repeat connecting and disconnecting it. It may impair the function.
• Be careful not to let water get into the terminal.
• The components are designed to be fully waterproofed to withstand wet weather riding conditions; however, do not deliberately place them into
water.
• Do not clean the bicycle in a high-pressure car wash. If water gets into any of the components, operating problems or rusting may result.
• Handle the products carefully, and avoid subjecting them to any strong shocks.
• Do not use thinners or similar substances to clean the products. Such substances may damage the surfaces.
• If gear shifting operations do not feel smooth, wash the derailleur and lubricate all moving parts.
• Contact the place of purchase for updates of the product 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.
WARNING
NOTE
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