Raytools BS06K Series - Page 18

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BS06K SERIES 6kW All-In-One Smart Laser Cutting Head-User Manual
2.5.2 Connection of Nozzle Cooling Gas
Dried N2 or fine filtered air is recommended for nozzle cooling. The O2 is prohibited for nozzle cooling.
CAUTION: Gas interface cannot be replaced arbitrarily especially do not use PTFE TAPE. Otherwise the gas
path will be blocked and cannot do normal cutting which will damage cutting head at the same time.
Gas type
N2 or Air (dried and fine filtered)
Gas pressure
Max. 5bar (0.5MPa)
Gas interface
Φ8