Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C4000XZ~12000XZ
9
CAUTION:
All the cables can only be connected when power supply is off. Hot plug
may damage the device.
CAUTION:
(1) The placement of the laser output cable should be as natural as possible, and the
output cable should not be twisted;
(2) If the coil diameter of the output optical cable is too small, it will damage the laser.
CAUTION:
(1)In the process of installation and disassembly, please handle the laser output head
gently, and avoid vibration;
(2) Before assembling the laser output head, ensure that the optical lens and cutting head
cavity are clean and free of pollution.
3.3 Protective end cap of output cable and using description
3.3.1 Types of protective end caps and factory status
For multi-module high-power fiber lasers, the output cable type used is QBH/QD/QP output optical
cable. There are two types of protective end caps in the machine, as shown in the figure. Type A end cap:
It is assembled on the output optical cable when it leaves the factory. The end cap is equipped with a
protective window to ensure the cleanliness of the end cap (or crystal) during transportation.
Type B end cap: It is attached to the packaging accessories and is generally packed in a lamination
box. The end cap is not equipped with a protective window, which is used to prevent the end cap from
being damaged when the optical cable is loaded with the cutting head (or welding head).
Table 3 Instructions for the use of protective end caps for output optical cables
Model
Optical cable
model
Factory end cap type
Use end cap type
RFL-C4000W
QBH
Type A end cap
(with protective
windows )
Type A end cap
(with protective windows )
RFL-C6000W
QBH
Type A end cap
(with protective
windows )
Type A end cap
(with protective windows )
