In the case of inaccurate laser, it is necessary to adjust the position according to whether the laser is biased to the left or right. Please refer to the link for the operation: https://youtu.be/X4AjbqCgO1Y Note: The video only shows the troubleshooting steps, process, and methods, and the specific details are subject to the actual product.

If the monorail head shakes left and right, it is necessary to 1. Use a 10 inch open-end wrench to loosen the left and right nuts; 2. Use a 5-inch hex wrench to tighten the left and right screws once; 3. Test whether the machine head is still shaking; If the machine head is still shaking, use an Allen wrench to continue tightening the left and right screws by half a turn; 5. Adjustment completed See link for operation: https://youtu.be/bOTV1QwynaM Note: The video only shows the troubleshooting steps, process, and methods, and the specific details are subject to the actual product.

Installation steps for monorail 1. Remove the plum blossom screw on the long ruler, connect the other ruler, and fix it with the plum blossom screw; 2. Unscrew the two plum blossom screws on the triangular box, place the newly installed ruler on it, and then fix it with the plum blossom screws Attention: Do not tighten the screws too tightly Installation see link: https://youtu.be/uROb83l1jqE Note: The video only shows the troubleshooting steps, process, and methods, and the specific details are subject to the actual product.

All products will be shipped within 24 hours. Delivery time is 2-6 days.