User manual MAKITA ADP03

[. . . ] ⷠUse a power source with the voltage specified on the nameplate of the charger. ⷠNon-rechargeable batteries cannot be charged with this adapter. ⷠDo not attempt to use a step-up transformer, an engine generator or DC power receptacle. ⷠDo not allow anything to cover or clog the charger vents. [. . . ] Then, the refreshing lights indicate the battery capacity compared with a new battery. How to use automatic refreshing adapter Then, proceed along the way "Yes" shown below when one (even one) or more of the following statements are responsive to reference to the battery you have inserted. Over approximately one week has passed after the battery cartridge was last inserted into this adapter. According to the conditions of your battery cartridge, the adapter will determine whether refreshing charge is needed or not. The adapter can keep the battery cartridge in activate condition automatically by quick refreshing charge with searching the optimal refreshing interval for the individual battery cartridge. After automatic refreshing charge, the refreshing lights will not indicate the capacity for a new battery cartridge. When the battery cartridge is employed in the following conditions, press the conditioned refreshing button. Over approximately one week has passed after the battery cartridge was last inserted into this adapter. After conditioned refreshing charge, the refreshing lights indicate the battery capacity for a new battery cartridge. The charger is equipped with cooling fan for heated battery in order to enable the battery to prove its own performance. Sound of cooling air comes out during cooling, which means no trouble on the charger. ⷠYellow light will flash for warning in the following cases. ­ Trouble on cooling fan ­ Incomplete cool down of battery, such as, being clogged with dust The battery can be charged in spite of the yellow warning light. Check the sound of cooling fan, vent on the charger, adapter and battery, which can be sometimes clogged with dust. ⷠThe cooling system is in order although no sound of cooling fan comes out, if the yellow warning light will not flash. ⷠAlways keep clean the vent on charger, adapter and battery for cooling. ⷠThe products should be sent to repair or maintenance, if the yellow warning light will frequently flash. Conditioning charge can extend the life of battery by automatically searching the optimum charging condition for the batteries in every situation. The battery employed in the following conditions repeatedly requires "conditioning charge" to prevent fast wear out. Recharge under broken cooling system The charging time of such battery is longer than usual. [. . . ] The charging light does not flash (green) when the battery charger is plugged into a power source. The charging light does not light up or flash (red) when the battery is inserted in the adapter port. Normal charging is not completed at even more than two hours after red light comes ON at start of normal charging. Refresh charging is not completed at even more than 15 hours after start of refresh charging. [. . . ]