Using the DAHLE CleanTEC® 41334 High Security Shredder is easy. Just turn it on, and it's ready to shred your top - secret documents. When the bin is full, it will automatically turn off. To avoid jams, don't overfeed the shredder. If a jam does occur, the motor will reverse automatically. For maintenance, the automatic EvenFlow Lubricator® will keep the cutting cylinders lubricated, but you can also check them regularly for any signs of wear. Place the shredder using the lockable rolling casters and lock them when you find the right spot. Keep it in a well - ventilated area to let it filter the dust effectively and save energy with the SmartPower Energy Management feature.