Using the Bosch GDS18V-740CN impact wrench is a breeze. First, if you're using the connectivity feature, make sure to install the Bosch Toolbox App on your device and connect the connectivity module (sold separately). Then, select the appropriate speed and torque setting based on your task. You can choose from the three preset speed settings or use the advanced modes for specific screws and materials. When driving bolts or nuts, simply hold the tool firmly by the ergonomic grip and press the variable - speed trigger. The LED light will automatically turn on to light up your work area, but you can turn it off through the app if you don't need it. When removing bolts or nuts, activate the bolt mode. The Auto Bolt Release will stop the rotation when there's no load, preventing the fasteners from dropping. As for maintenance, keep the tool clean by wiping it with a dry cloth after each use. If it gets dirty, you can use a mild detergent. Make sure to store the tool in a dry place. When it comes to the battery (sold separately), follow the manufacturer's instructions for charging and storage. Also, check the friction ring regularly for any signs of wear and replace it if necessary. And always use the right sockets for the job to avoid damaging the tool or the workpiece.
