User manual MAKITA BTW150

[. . . ] 1 2 3 4 5 6 7 8 Red part Button Battery cartridge Terminal cover Charging lights Battery charger Socket Anvil Due to our continuing program of research and development, the specifications herein are subject to change without notice. ⷠNote: Specifications may differ from country to country. Safety Hints For your own safety, please refer to the enclosed safety instructions. The battery charger is not intended for use by young children or infirm persons without supervision. [. . . ] If you leave the battery cartridge in the charger after the charging cycle is complete, the charger will switch into its ``trickle charge (maintenance charge)'' mode which will last approximately 24 hours. After charging, unplug the charger from the power source. Never use it for other purposes or for other manufacturer's batteries. ⷠWhen you charge a new battery cartridge or a battery cartridge which has not been used for a long period of time, it may not accept a full charge. This is a normal condition and does not indicate a problem. You can recharge the battery cartridge fully after discharging it completely and recharging a couple of times. ⷠIf you charge a battery cartridge from a just-operated tool or battery cartridge which has been left in a location exposed to direct sunlight for a long time, the charging light may flash in red color. charging will begin after the battery cartridge is cooled by the cooling fan installed in the charger. When the temperature on battery is more than approx. 70°C, two charging lights may flash in red color, and when approx. If the charging light flashes alternately in green and red color, charging is not possible. The terminals on the charger or battery cartridge are clogged with dust or the battery cartridge is worn out or damaged. 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 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, will be worn out shortly, and yellow warning light may flash. Recharge of battery with its low temperature 3. Recharge under broken cooling system The charging time of such battery is longer than usual. If you leave the battery cartridge in the charger to prevent spontaneous discharging after full charge, the charger will switch into its ``trickle charge (maintenance charge)'' mode and keep the battery cartridge fresh and fully charged. This 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. [. . . ] Always check the direction of rotation before operation. ⷠUse the reversing switch only after the tool comes to a complete stop. Changing the direction of rotation before the tool stops may damage the tool. ⷠWhen not operating the tool, always set the reversing switch lever to the neutral position. [. . . ]