Green Diode-Pumped Solid-State Laser Systems (Hardware)

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Operating Your System Figure 3-2 Layout of controls, indicators, and connectors on the power supply Power supply 16
Chapter 3 Power Entry Module (rocker switch and line plug): This master switch, located on the back panel of the power supply near the Line connector, controls the ac power to the system. When the switch is in the O (off) position, no ac power is present and the system is inoperable. External Interface (connector): This DB-15 female connector on the front panel of the power supply allows the 58 Series green DPSS laser to be controlled remotely by external devices. It is also used to incorporate external safety interlocks (e.g., door switches) into the system. Appendix C lists the functions/connections of each pin for the 58 PSM 290 power supply. Laser Disable/Enable (key switch): Turning the Laser Disable/Enable switch to the Enable position activates the thermoelectric coolers (TECs) for both the diode laser and laser crystal and drives the temperature toward predetermined set points. The key must be in the Laser Enable position for the laser to operate. For safety compliance, the key cannot be removed while the laser is in operation. Control of these keys should remain in the possession of persons who are fully familiar with, and trained in, laser safety. Except in an emergency, do not use this key switch to shut down an operating laser. Use the Laser Off button. Turning the key to the Laser Disable position turns off both TECs immediately. The fans on the laser head and power supply will continue to operate for a minimum of 60 seconds. Laser Emission (indicators): For redundancy, two laser emission indicators are present on the power supply. To indicate imminent laser emission, one indicator will begin blinking when the Laser On button is pressed. Both indicators will be illuminated continuously when laser light is being emitted from the laser aperture. When the Laser Off button is pressed, both indicators turn off immediately. Laser Off (button): Pressing this button initiates the laser shut-down procedure. The laser beam and both Laser Emission indicators are extinguished immediately, and after approximately 60 seconds, the cooling fans stop. The thermoelectric coolers on the laser diode and the laser crystal will remain activated until the Laser Enable/Laser Disable key switch is turned to the Laser Disable position. The Main Power indicator will remain lit until the AC Input rocker switch is put in the O (off) position. Laser On (button): Pressing this button initiates the laser start-up procedure. The cooling fans turn on immediately, and, after approximately three seconds, laser light will be emitted from the laser aperture. Line/Toggle (connector): This compound connector is used to attach the ac power cord to the power supply and contains the AC Input toggle switch (listed above) 1 17
Page 1 and 2: Operator’s Manual for Green Diode
Page 3: NOTICE: This manual contains specif
Page 6 and 7: C1 Slope Efficiency................
Page 8 and 9: Introduction to the system or accid
Page 10 and 11: Introduction To designate the contr
Page 12 and 13: For Your Safety technician. There a
Page 14 and 15: For Your Safety • A Guide for Con
Page 16 and 17: Initial Installation • Ensure tha
Page 18 and 19: Initial Installation 11. Disconnect
Page 20 and 21: Operating Your System general, mult
Page 24 and 25: Operating Your System Main Power (i
Page 26 and 27: Operating Your System Always observ
Page 28 and 29: Operating Your System at least 3 se
Page 30 and 31: Preventive Maintenance 5. Clean win
Page 32 and 33: Preventive Maintenance This page is
Page 34 and 35: Specifications A2 Electrical Specif
Page 36 and 37: Specifications Figure A-2 58 PSM 29
Page 38 and 39: Mounting and OEM Considerations man
Page 40 and 41: Mounting and OEM Considerations Fig
Page 42 and 43: Mounting and OEM Considerations 11
Page 44 and 45: Mounting and OEM Considerations C5
Page 46 and 47: Service, Support, and Warranty The
Page 49 and 50: Appendix E Service, Support, and Wa
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Green Diode-Pumped Solid-State Laser Systems (Hardware)

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