Shimano Ultegra 6770 Series Manuali - Pagina 5
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<CN-6701: 10-speed Chain for Road Riding>
• The frequency of maintenance will vary depending on riding conditions. Periodically clean the chain using an
appropriate chain cleaner. Do not use alkaline or acidic cleaning agents for removing rust under any circumstances.
If such cleaning agents are used, they may damage the chain and serious injury may result.
• In order to obtain good gear shifting performance, applicable chains have a forward side and a reverse side, and the
sides are marked so that the chains will face the correct way when installed. The proper design performance will be
obtained when the chains are installed so that they face the correct way. If the chains are installed so that they face
the opposite way, they may come off and the bicycle may fall over and serious injury may occur as a result.
Forward (outer side)
The side with the marks shown in the illustration is the forward side (outer side).
• Narrow-type chains must always be connected using reinforced connecting pins.
• If the chain is connected by using connecting pins other than reinforced connecting pins, or by using reinforced connecting pins
or tools which are not suitable for the chain, the connecting force provided maybe insufficient, and the chain may break or fly
off.
Chain
Reinforced connecting pin
Grooved (3)
CN-7901 / 6701 / 5701 /4601
10-speed compatible super-narrow chain
Grooved (2)
• After connecting the chain, be sure to feel the connection with your fingers to check that both
ends of the connecting pin and the surfaces of the links are flush with each other. (The opposite
end of the pin which has been broken off should feel as though it is projecting very slightly.)
• If the length of the chain needs to be readjusted for reasons such as changes to the sprocket configuration, cut the chain at a
place which is not connected by means of a reinforced connecting pin. If you cut the chain at a place which has been connected
using a reinforced connecting pin, it will damage the chain.
Reinforced connecting pin
Link pin
• Use a TL-CN41 chain wear indicator (Y12152000) or a similar tool to check if the chain has become stretched or damaged. If the
chain has become stretched or damaged, it may break and the bicycle may fall over, so the chain should be replaced.
• When readjusting the length of the chain, be sure to insert the reinforced connecting pin from the same side as the chain cutter
was inserted (the same direction as when the chain was cut).
• Be careful not to let the cuffs of your clothes get caught in the chain while riding, otherwise you may fall off the bicycle.
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Reverse (inner side)
Tool
TL-CN32/33
TL-CN23
TL-CN27
Link pin
CAUTION
<SM-BCR1: Battery Charger / SM-BCC1: Battery Charger Cord>
• Disconnect the power plug from the electrical outlet before cleaning.
<SM-BTR1: Lithium Ion Battery>
• Do not disassemble or break the battery. If this is not observed, there is the danger that fire or burns may result.
• Do not heat the battery to temperatures which exceed 60°C (140°F). In addition, do not put the battery into fire. Follow the
instructions provided by the battery's manufacturer.
• Store the battery in a safe place away from the reach of infants and pets.
NOTE
• Be sure to rotate the front chainwheel when carrying out any lever operations which are related to gear shifting.
• Be sure to attach dummy plugs to any unused terminals.
• Be careful not to let water get into the terminals.
• The units are designed to be fully waterproof to withstand wet weather riding conditions. However, do not deliberately place
them into water.
• Always be sure to use the TL-EW02 special tool to remove the electric wires.
• If gear shifting operations cannot be carried out smoothly, clean the front and rear derailleurs and lubricate any moving parts.
• Periodically wash the chainrings and sprockets with neutral detergent and then lubricate them. In addition, cleaning the chain
with neutral detergent and then lubricating it will also help to extend the life of the chainrings and sprockets and the chain.
• If the chain keeps coming off the sprockets during use, replace the sprockets and the chain.
• Do not use thinner or other solvents to clean any of the components. Such substances may damage the surfaces.
• 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.
• Do not disassemble, otherwise operating problems will result.
• The motors of the front derailleur and the rear derailleur cannot be repaired.
• Handle the components carefully, and avoid subjecting them to any strong shocks.
• Contact the place of purchase for updates of the component software. The most up-to-date information is available on the
Shimano website.
• Contact Shimano for information regarding the shipment of the battery charger to South Korea and Malaysia.
• Natural wear and deterioration which occurs as a result of normal use is not covered by warranty.
<SM-BCR1: Battery Charger / SM-BCC1: Battery Charger Cord>
• If not using the battery for long periods, remove it and store it away in a safe place.
• Used batteries should be disposed of in accordance with local waste regulations. Alternatively, ask the place of purchase or a
bicycle dealer for disposal.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack
of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety.
• Do not let children play near these items.
Information on disposal in countries other than the European Union
This symbol is only applicable within the EU.
Used electrical items (battery chargers and battery charger cords) should be disposed
of in accordance with local laws and regulations, or ask the place of purchase or a
bicycle dealer for disposal.
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