Laser tag equipment belonging to professional products, while operating personnel must pay attention to the following points: 1. Laser tag equipment operator must go through specialized training, up to a certain level, and at the security administrator consent of the operation to posts ; 2. The laser marking equipment operator or use close to the laser during the laser personnel should wear appropriate laser safety goggles and protective clothing, wear protective glasses in the region, must have good indoor lighting, to ensure that the operator smooth operation. In order to protect the operator must have working occasionally protective screen around the settings. The processing chamber should be protective laser diffusion, security devices to protect the operator when the process chamber door, turn off the laser; 3. Read each product's instruction manual carefully before use, and strictly follow the instructions of the method using the corresponding equipment; 4. Periodically laser marking equipment maintenance, troubleshooting hidden dangers in advance; 5 .. laser optical path related components is prohibited dismantle, dismantle due to equipment caused by not working HGLaser does not assume any responsibility; 6. non-professionals may not disassemble the device; by a qualified professional to carry out the Division of laser repair, for safety, please do not damage the label and remove the lid, or any damage to the product will not be warranty; 7. If you have any of this product doubt, first contact the company related to after-sales maintenance personnel to answer your questions. For more details, please click Tamrac Tamrac laser www.whhxty.com official mall whtyjg.1688.com Jupiter laser photoelectric www.muxing360.com