Lightning Series Fiber Laser User Manual
18
4.2. Output Cable QBH Size
The output cable of this laser product is a self-made QBH output cable. The specific
appearance and size are shown in the figure below.
Figure 11 QBH output cable size (front view)
Figure 12 QBH output cable size (side view)
4.3. Installation Precautions
Before installation, please read the following precautions and follow the corresponding
requirements.
1) Please check carefully whether the external circuit connections are correct and the power
supply voltage meets the product requirements.
2) In order to extend product lifetime, please place the laser in a cabinet with temperature
and humidity control and dust-proof function. Do not expose the laser to high temperature and
high humidity environment.
3) Check whether the temperature and flow rate of cooling water meet the requirements.
4) Before installing the output head (QBH) into the processing head, please carefully protect
the output head.
5) Make sure to press the emergency stop button (external) and disconnect the laser power.
After removing the QBH protection cap, check whether the quartz block end surface has any
contamination. Otherwise, it must be cleaned before operating the laser.