OPERATION
WARNING:
Do not allow familiarity with the drill to make you care- less. Remember that a careless fraction of a second is sufficient to inflict severe injury.
CHARGING YOUR DRILL-DRIVER
This tool has been shipped in a low charge condition to prevent possible problems. Therefore, you should charge it overnight prior to use.
Note: Batteries will not reach full charge the first time they are charged. Allow several cycles (drilling followed by re-
charging) for them to become fully charged.
TO CHARGE MODEL SA60
See Figure 7.
■Charge only with the charger provided.
■Connect charger to the tool by inserting charger plug into input jack. Note: Input jack is located at rear of tool.
■Make sure power supply is normal household volt- age, 120 Volts, 60 Hz, AC only.
■Connect charger to power supply.
TO CHARGE MODEL SA720
See Figure 8.
■Charge only with the charger provided.
■Connect charger to the battery pack by inserting charger plug into input jack. Note: Input jack is located at rear of battery pack.
Note: Battery pack for Model SA720, can be removed from the drill to be charged. To remove battery pack from drill, refer to “To Remove Battery Pack from Model SA720” later in this manual.
■Make sure power supply is normal household volt- age, 120 Volts, 60 Hz, AC only.
■Connect charger to power supply.
MODEL SA60 AND SA720
See Figures 7 and 8.
■The charge indicator light (LED) indicator, which is located on rear of drill, will light up when charger is properly connected to power supply. This red light indi- cates your battery is charging and will remain on until charger is disconnected from power supply.
Note: During the two year warranty period on drill Model SA720, if the charge indicator light (LED) fails to come on or goes out while charging battery pack, re- turn charger and battery pack to your nearest autho- rized service center for repair or replacing. If you have drill Model SA60, return charger to service center.
MODEL SA60
CHARGER
CHARGE
INDICATOR
LIGHT (LED)
INPUT
JACK
CHARGER
PLUG
Fig. 7
MODEL SA720
BATTERY
CHARGERPACK
INPUT
JACK 
CHARGE
INDICATOR
LIGHT (LED)
Fig. 8
■After normal usage, 3 hours or less of charging time is required to fully recharge battery pack. Note: If battery pack is completely discharged, 6 hours or longer of charging time is required to fully recharge battery pack.
■The charger housing and the tool handle will become slightly warm to the touch while charging. This is nor- mal and does not indicate a problem.
■DO NOT operate drill while it is connected to the charger. The driving ability will not increase.
■DO NOT place charger in an area of extreme heat or cold. It works best at normal room temperature.
■When battery pack has been charged, disconnect charger from power supply. This practice will increase battery life.
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