Innolas Laser nanio Series, Руководство пользователя и инструкция по установке

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7.8. Initial operation
WARNING
Hazardous laser radiation
Always wear protective eye wear matched to the emission wavelength of the
laser. Instruct all personnel in the vicinity to wear identical protective eye wear.
1. Place a suitable beam block or energy monitoring device in the beam path. Do not
place it close to optical surfaces to avoid risk of contamination by evaporated
material.
2. Check that the chiller coolant is at the maximum level.
Important!
If the coolant level is below maximum, top up the coolant before starting the
system.
3. If a water to air chiller is fitted, turn on the green main switch on the chiller front
panel. The switch illuminates indicating that the chiller is in standby mode.
4. Turn on the main switch on the power supply front panel. The
Power
status lamp
illuminates.
5. Ensure that the
Emergency Stop (System Off)
button on the power supply front
panel is in the active position. (Turn it clockwise to release.)
6. Ensure that all external interlock circuits are enabled.
7. Insert the key in the key switch and turn the key switch clockwise to position 1.
The
Warmup/Ready
status lamp flashes to indicate that the system is warming up.
The laser emission warning indicator lamps on the front of the power supply and
on the top of the laser head diode module illuminate. The chiller starts to run.
Note: The key can only be inserted or removed when the switch is in position 0.
• Check that the chiller pump runs quietly.
• Check that the chiller coolant level does not fall below the minimum level after
air has been purged from the connecting pipes and laser head. If the level is
low, switch off, disconnect the AC mains supply and top up the coolant, then
restart
When the
Warmup/Ready
lamp illuminates continuously, the system is ready for
use but the shutter is disabled.
Note: The warm up may take up to 15 minutes.
8. Turn the key switch to position 2. The shutter is enabled.
9. Transmit a set of process parameters to the nanio
• Check that the nanio emits a beam.
• Open an external shutter interlock. Check that the shutter closes and that no
beam is emitted.
• Open an external Emergency Stop interlock. Check that the nanio powers off.
10. Power up the system again and carry out beam delivery alignment, as required.
nanio Industrial DPSS Laser User and Installation Manual
31 7. Installation