Beijing Reci Laser Technology Co., Ltd
User Guide for Single Module Fiber Laser
17
3.3 Connection and Requirements of the Cooling system
3.3.1
Connection of the cooling system
A water cooler with dual temperature output is required.
For 1000W or 1500W, Polyurethane pipe with outer diameter of 12mm which is
used for quick insertion is needed. For 2000W or 3000W, pipe with inner diameter of
20mm is needed for connecting the laser and the water cooler.
Two segments of quick plug water pipes with outer diameter of 6mm are for
connection between QBH and the water cooler. The method is shown in Figure 3.5:
the outlet of the water cooler is connected with the “WATER IN” of the laser, and the
inlet of the water cooler is connected with the “WATER OUT” of the laser, and so is
the QBH,
the new QBH without marked ‘inlet and outlet’ can use any connection
as inlet, another connection as outlet.
Figure 3.5 Sketch Map for the connection of the cooling system
If a water cooler with dual temperature output isn’t ready there, an extra water
cooler for QBH specialized will be needed. And you’d better follow the notes below:
(1)Water with poor quality cannot be used, and the water temperature should not
make QBH dewy.
