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FIBER_TIGER_manual, 2021-11-29
WARNING - INVISIBLE
LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM
LASER CLASS 4
CLASSIFIED ACCORDING TO DIN EN 60825-1:2015-07
4.
Preparing for use
4.3. Installing
– OR –
Figure 4.4.: Laser parameter label; left for continuous wave lasers or right for pulsed lasers
3. Affix the labels from figures 4.4 on page 19 and 4.5 on page 19 clearly visible to the
laser device.
Figure 4.5.: Warning labels for laser radiation and laser class
4.3.3. Connecting the cooling
Cool the fiber coupling and the scan head with water.
Target audience and qualification
Experts
Requirements
Table 4.4.: Cooling water
Characteristic
Specification
Quality
DI-water, filtered, particle size <100 µm
Pressure drop
3 to 4 bar (300 to 400 kPa)
Volume flow
1.2 to 2.2 l/min
Inlet temperature
max. 30 °C (303 K)
Recommended hose material
Polyetherurethane;
¢
o
6 mm;
¢
i
4 mm
