Hold the fiberglass tube extension in one hand and the handle in the other hand. After positioning the saw in the cutting area, move the trigger safety latch to a forward position, allowing the trigger to be depressed. Depress the trigger slowly and allow the chain to start rotating. When at full speed, feed the saw into the material. Twisting or jamming the saw while cutting can cause problems such as kickback, jamming, pulling, or stalling within the cut. This can cause failure and damage to the saw. This can also seriously injure the operator. (See Safety Instructions) Allow the chain blade to do the work while applying a pressure against the cut. When the cut is completed, release the trigger and the saw will stop rotating.