Ryobi RY40860 Operation Manual - Page 2

BATTERY FUEL GAUGE To display the amount of charge left in the battery, press the charge level indicator button: LED FUNCTIONS CHARGE STATUS 0 - 10% 10 - 25% 25 - 50% 50 - 75% 75 - 100% CHARGING THE BATTERY PACK Battery packs are shipped in a low charge condition to prevent possible problems. Therefore, you should charge prior to first use. If the charger does not charge the battery pack under normal circumstances, return both the battery pack and charger to your nearest Authorized Service Center for electrical check.  Charge the battery pack only with the recommended charger.  Refer to charger operator's manual for charging ­instructions. CHARGING A HOT BATTERY PACK When using a tool continuously, the battery pack may become hot. A hot battery pack may be placed directly onto the charger port but charging will not begin until the battery temperature cools to within acceptable temperature range. When a hot battery pack is placed on the charger, the charger may indicate the pack is not ready to charge. Please refer to charger operator's manual. When the battery pack cools the charger will automatically begin charging. CHARGING A COLD BATTERY PACK A cold battery pack may be placed directly onto the charger port but charging will not begin until the battery temperature warms to within acceptable temperature range. When a cold battery pack is placed on the charger, the charger may indicate the pack is not ready to charge. Please refer to charger operator's manual. When the battery pack warms to approximately room temperature the charger will automatically begin charging. MAINTENANCE BATTERIES These batteries have been designed to provide maximum trouble-free life. However, like all batteries, they will eventually wear out. Do not disassemble battery pack and attempt to replace the batteries. Handling of these batteries, especially when wearing rings and jewelry, could result in a serious burn. To obtain the longest possible battery life, we suggest the following:  Remove the battery pack from the charger once it is fully charged and ready for use. For battery pack storage longer than 30 days:  Store the battery pack where the temperature is below 80°F and away from moisture.  Store battery packs in a 30%-50% charged condition.  Every six months of storage, charge the pack as normal. BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING To preserve natural resources, please recycle or dispose of batteries p­ roperly. This product contains lithium-ion batteries. Local, state or federal laws may prohibit disposal of lithium-ion batteries in ordinary trash. Consult your local waste authority for information r­egarding available recycling and/or disposal options. WARNING! Upon removal, cover the battery pack's terminals with heavy-duty adhesive tape. Do not attempt to destroy or disassemble battery pack or remove any of its components. Lithium-ion batteries must be recycled or disposed of properly. Also, never touch both terminals with metal objects and/or body parts as short circuit may result. Keep away from children. Failure to comply with these warnings could result in fire and/or serious injury. SAVE THESE INSTRUCTIONS This product has a three-year limited warranty. For warranty details go to www.ryobitools.com. 2 - English