Shimano Ultegra R8050 Series Dealer's Manual page 13

TO ENSURE SAFETY
Be sure to also inform users of the following:
„Lithium ion battery
• Store the battery in a safe place away from the reach of infants and pets.
SM-BTR1: Lithium ion battery (external type)
• When you do not use the battery for a long period, remove and charge the battery before storage.
SM-BTR2/BT-DN110: Lithium ion battery (built-in type)
• When you do not use the battery for a long period, charge the battery before storage.
„Battery charger/Battery charger cord
SM-BCR1: Battery charger for SM-BTR1
• Disconnect the power plug from the electrical outlet before cleaning the charger.
SM-BCR2: Battery charger for SM-BTR2/BT-DN110
• Disconnect the USB cable or the charging cable when performing maintenance.
„Hydraulic disc brake
Cautions on the Shimano genuine mineral oil
• Contact with eyes may result in irritation. In the event of contact with eye, wash with water and seek medical attention immediately.
• Contact with skin may cause a rash and discomfort. In the event of contact with skin, wash well with soap and water.
• Inhalation of Shimano genuine mineral oil mist or vapors may cause nausea. Cover nose and mouth with a respirator type mask and use in a well
ventilated area. If Shimano genuine mineral oil vapor is inhaled, go immediately to an area with fresh air and cover up with a blanket. Lay down and
keep warm, and seek professional medical attention if required.
Burn-in period
• Disc brakes have a burn-in period, and the braking force will gradually increase as the burn-in period progresses. Make sure that you are aware of any
such increases in braking force when using the brakes during the burn-in period.
For Installation to the Bicycle, and Maintenance:
„Hydraulic disc brake
Handling the Shimano genuine mineral oil
• Contact with eyes may result in irritation. Use safety glasses when handling, and avoid contact with eyes.
In the event of contact with eye, wash with water and seek medical attention immediately.
• Contact with skin may cause a rash and discomfort. Use gloves when handling.
In the event of contact with skin, wash well with soap and water.
• Do not drink. May cause vomiting or diarrhea.
• Keep out of reach of children.
• Do not cut, let near heat, weld or pressurize the oil container, as this may cause explosion or fire.
• Disposal of Used Oil: Follow local county and/or state codes for disposal.
• Directions: Keep the container sealed to prevent foreign objects and moisture from getting inside, and store it in a cool, dark area away from direct
sunlight or heat.
Keep from heat or flame. Petroleum Class III, Danger level III
When cleaning with a compressor
• If disassembling the caliper body to clean the internal parts using a compressor, note that moisture from the compressed air may remain on the caliper
components. Let the caliper components dry sufficiently before reassembling the calipers.
CAUTION
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