Using the DeWalt DCLE34031D1 is a breeze. First, charge the battery using the included charger. Then, insert the battery into the laser. You can use the fixing bracket with clip to mount the laser on a surface. Once it's in place, turn it on. The laser will automatically self - level if the surface is within 4°. For slopes greater than 4°, use the pendulum lock. The target card can help you see the laser lines more clearly, especially at a distance. When using it indoors, the laser can reach up to 40m. If you need a longer range, you can buy the DW0892G detector separately, which can extend the range up to 100m. As for maintenance, keep the laser clean. After use, store it in the carrying case to protect it from dust and damage. Don't expose it to extreme temperatures or moisture. And always follow the instructions in the user manual for safe and proper operation.
