User manual MAKITA PS401

[. . . ] Incorrect reassembly may result in a risk of electric shock or fire. To reduce risk of electric shock, unplug charger from outlet before attempting any maintenance or cleaning. Turning off controls will not reduce this risk. The battery charger is not intended for use by young children or infirm persons without supervision. [. . . ] With finish of charge, the charging lights will change from two red ones to two green ones. 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. Cooling system • 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. € 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. But the charging time will be longer than usual in this case. Check the sound of cooling fan, vent on the charger and battery, which can be sometime 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. € The products should be sent to repair or maintenance, if the yellow warning light will frequently flash. 3) Charging is not completed at even more than two hours after red light comes ON at start of charging. Refer to the table below for the charging time. Selecting correct socket Always use the correct size socket for bolts and nuts. An incorrect size socket will result in inaccurate and inconsistent fastening torque and/or damage to the bolt or nut. 5) CAUTION: Before inserting the battery cartridge into the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released. To start the tool, simply pull the trigger. Tool speed is increased by increasing pressure on the trigger. 3 & 4) CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before installing or removing the socket. For socket without O-ring and pin To install the socket, push it onto the anvil of the tool until it locks into place. To remove the socket, simply pull it off. For socket with O-ring and pin Move the O-ring out of the groove in the socket and remove the pin from the socket. [. . . ] Pull the trigger to start the tool; release it to stop. Counterclockwise Pull the trigger to start the tool; release it to stop. After stopping to impact, tool stops [*] x 0. 7 Operation The proper fastening torque may differ depending upon the kind or size of the bolt. [. . . ]