User manual MAKITA BFT041F

[. . . ] MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury. Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery. It may result in a risk of overheating, possible burns and even an explosion. [. . . ] Do not look in the light or see the source of light directly. Pull the switch trigger to light up the lamp. The lamp keeps on lighting while the switch trigger is being pulled. The light automatically goes out 10 seconds after the switch trigger is released. nOTE: · Use a dry cloth to wipe the dirt off the lens of lamp. Be careful not to scratch the lens of lamp, or it may lower the illumination. LED indicator / Beeper on the tool shows the following functions. Status of the LED indicator/beeper LED indicator Beeper Check LED, light and beeper (when pulling switch trigger for the first time after installing a battery cartridge into the tool). Make sure that green, red, blue, white LED lights up and beeper beeps properly. Lights up in green for approximately one second. This function works when the tool has reached the preset fastening torque and normal tightening has been completed. this helps overtightening to be avoided. This indicates the appropriate time to replace the battery cartridge when the battery power becomes low. This function works when the battery power is almost used up. This function works when an abnormal drop of the battery voltage occurs for some reason and the tool stops. This function works when the temperature of the controller or motor goes up very highly, and the tool stops. Fastening is incomplete when switch trigger of tool is released before clutch activation. This function works when a screw is refastened after fastening. When you wish to drive machine screws, wood screws, hex bolts, etc. First remove the battery cartridge from the tool. Rotate the ring in the front of the tool by hand so that a hole can be seen below the ring. Insert the pin of the adjust grip into the hole in the front of the tool. [. . . ] Place the point of the driver bit in the screw head and apply pressure to the tool. Make sure that the driver bit is inserted straight in the screw head, or the screw and/or bit may be damaged. Noise The typical A-weighted noise level determined according to EN60745: Sound pressure level (LpA): 70 dB (A) or less Uncertainty (K): 3 dB (A) The noise level under working may exceed 80 dB (A) Wear ear protection Vibration The vibration total value (tri-axial vector sum) determined according to EN60745: Work mode: screwdriving without impact Vibration emission (ah): 2. The declared vibration emission value has been measured in accordance with the standard test method and may be used for comparing one tool with another. [. . . ]