TROUBLESHOOTING & TUTORIAL

Specialized knowledge and equipment are required to replace cylinder seal rings. And it is typically done by trained professionals. If you are not familiar with the process, it is best to take your vehicle to a trusted mechanic or dealership to have the work done. And HARSLE records this detailed tu

Laser cutting process that uses a laser beam to cut materials with high precision. The laser beam is directed onto the material being cut, which causes the material to melt, burn, vaporize, or be blown away by a jet of gas, depending on the type of laser and the material being

Close the laser (MAX laser, first close the button START, and then hit the key to 0FF, and then turn off the red main switch 0FF, Raycus laser, hit the key to 0FF, and then turn off the red main switch 0FF)

Precautions for Safety Protection of Laser Cutting Equipment1. Fire Prevention MeasuresThe laser cutting machine needs to use oxygen when cutting. Smoking should be prohibited in the cutting machine area, especially near the oxygen cylinder, to prevent hidden dangers and unnecessary damage.

The overflow valve located on the upper part of the machine. When the machine does not work properly, we need to clean the overflow valve or the valve below. So how to clean the relief valve? When the machine tool is stepped on the footswitch, the valve light is already on, but the tool holder does not go down and the cutting action is not completed, which indicates that the oil circuit is the problem, then we need to clean the valve.

This manual describes operation of E21S numerical control device and is meant for operators who are instructed for operation of the device. Operator shall read this manual and know operation requirements before using this device.