Cooling Requirements - Raycus RFL-C Series User Manual

Finally, the RFL-QBH output head is as follows.

3.2 Cooling Requirements

The cooling requirements for the laser are in Table 5.
Figure 8: RFL-QBH Output Head
CAUTION:
The two interlock pins on the QBH head must be shorted before the laser is
turned on. Usually there is shorted contacts in the processing head, please
check the head to ensure that.
Inspect the aperture before install the output head to the processing head.
Clean the aperture if necessary.
It is strictly prohibited to disassemble the output head for Non-Raycus
Personnel, or the warranty is void.
Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide 100W~750W Ver: 1.0
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