14
Figure 4bDimensions of iQB Output Head
The QBH and iQB laser output head of RFL-C3000S are all thestandard QBH interface.The
specific appearance and dimensions are shown in Figure 3 above.
CAUTIONS:
Inspect the output lens before installing the output head to the
processing head. Clean the output lens if necessary.
It is strictly prohibited to disassemble the output head by personnel not
approved by Raycus, or the warranty is void.
3.3 Cooling Requirements
Table 7 Cooling Requirements
Model
RFL-C3000S
Cooling Capability(W)
>10000
Minimum Flow(L/min)
22
Maximum Pressure(Bar)
7
Pipe Inner Diameter(mm)
19
Water temperature of coolingsystem (
℃
)
22
±
1
℃
1)
The water temperature setting of cooling system:
22±1
℃（
RFL-C3000S
）
2)
Cooling water requirements:
It is recommended to use purified water.
In order to prevent mould growing that may lead to pipe blockage, we recommend to add
alcohol about 10% of the total volume.
