n Green LED on = Fully charged and in maintenance charge mode. n Green LED on = When battery pack is inserted intocharger, indicates hot battery pack or that battery pack is out of or below normal temperature range. n Yellow and Green LEDs on = Deeply discharged ordefective battery pack. n No LED on = Defective charger or battery pack. CHARGING THE BATTERY PACK Battery packs for this tool have been shipped in a low charge condition to prevent possible problems. Therefore, you should charge it until the green LED on the front of the charger comes on. NOTE: Batteries will not reach full charge the first time they are charged. Allow several cycles (operation followed by recharging) for them to become fully charged. CHARGING A COOL BATTERY PACK If battery pack is within normal temperature range, the red LED on charger will come on. NOTE: If the charger does not charge the battery packunder normal circumstances, return both the battery pack and charger to your nearest Ryobi Authorized Service Center forelectrical check. n Charge the battery pack only with a recommended charger. n Make sure the power supply is normal household voltage, 120 volts, 60 Hz, AC only. n Connect the charger to the power supply. n Place the battery pack in the charger aligning raised rib on the battery pack with the groove in the charger. See Figures 4 - 5. n Press down on the battery pack to be sure contacts on the battery pack engage properly with contacts in the charger. n Normally the red LED on charger will come on. Thisindicates the charger is in fast charging mode. n Red LED should remain on for approximately 1 hour then the green LED will come on. Green LED onindicates battery pack is fully charged and charger isin maintenance charge mode. NOTE: The green LED will remain on until thebattery pack is removed from the charger or charger isdisconnected from the power supply. n If both yellow and green LEDs come on, this indicates a deeply discharged or defective battery pack. Allow the battery pack to remain in the charger for 15 to 30 minutes. When the battery pack reaches normalvoltage range, the red LED should come on. If the red LED does not come on after 30 minutes, this mayindicate a defective battery pack and should bereplaced. n After normal usage, a minimum of 1 hour of charging time is required to fully recharge battery pack. n The battery pack will become slightly warm to the touch while charging. This is normal and does notindicate a problem. n Do not place the charger and battery pack in an area of extreme heat or cold. They will work best at normal room temperature. NOTE: The charger and battery pack should be placed in a location where the temperature is more than 50°F but less than 100°F. n When batteries become fully charged, unplug thecharger from power supply and remove the battery pack. OPERATION CHARGING A HOT BATTERY PACK When using the tool continuously, the batteries in the battery pack will become hot. You should let a hot battery pack cool down for approximately 30 minutes before attempting to recharge. When the battery pack becomes discharged and is hot, this will cause the green LED to come on instead of the red LED. After 30 minutes, reinsert the battery pack in the charger. If the green LED continues to remain on, return battery pack to your nearest Ryobi Authorized Service Center for checking or replacing. NOTE: This situation only occurs when continuous use of the tool causes the batteries to become hot. It does not occur under normal circumstances. Refer to “CHARGING A COOL BATTERY PACK” for normal recharging of batteries. If the charger does not charge your battery pack under normal circumstances, return both the battery pack and charger to your nearest Ryobi Authorized Service Center for electrical check. INSTALLING THE BATTERY PACK See Figure 6. nLock the switch trigger by releasing it all the way. nPlace the battery pack on the tool. nMake sure the latches on each side of the battery pack snap into place and the battery pack is secured on the tool before beginning operation. CAUTION: When placing the battery pack on the tool, make sure that the raised rib inside the tool aligns with the groove on the battery pack and that the latches snap into place properly. Improper assembly of the battery pack can cause damage to internal components. REMOVING THE BATTERY PACK See Figure 6. nLock the switch trigger by releasing it all the way. nDepress the latches on the side of battery pack. nRemove the battery pack from the tool. P110 CHARGER GREEN LED RED LED YELLOW LED Fig. 4 BATTERY SHOWN ATTACHED TO CHARGER P110 CHARGER BATTERY PACK Fig. 5 BATTERY PACK LATCHES DEPRESS LATCHES TO RELEASE BATTERY PACK Fig. 6 OPERATION STARTING / STOPPING THE SAW To turn the saw ON, depress the lock-off button and pull the switch trigger. Release the switch trigger to turn your saw OFF. GENERAL CUTTING See Figure 7. Rest the front of the saw base on the workpiece and align cutting edge of the blade with the line on your workp...