Using the Milwaukee M12 FUEL 1/2 - inch Stubby Impact Wrench is easy. First, make sure the M12 REDLITHIUM battery is properly inserted. Then, select the appropriate mode on the 4 - Mode Drive Control according to your task. For precision work, use the 1 - 3 RPM setting. When reassembling, rely on the Auto - Shut Off Mode to avoid over - tightening. When using it, always wear safety goggles to protect your eyes. Don't use it in wet or explosive environments. For maintenance, keep the tool clean after each use. Wipe off any dirt or debris. Periodically check the battery and the motor for any signs of damage. If you notice any issues, contact Milwaukee's customer service for assistance.
