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groups:mg:powerfailure [2017/01/19 14:57] – klausgroups:mg:powerfailure [2017/01/19 15:53] (current) – klaus
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 ===== Whole IQ/UNI power failure ===== ===== Whole IQ/UNI power failure =====
-<note important>!!!Most probably the ACs will fail after a power failure!!!</note>+<note important>Most probably the ACs will fail after a power failure</note>
   * Turn off every device (Oscilloscopes, commercial systems etc) and all the power supplys in the "Stromschrank" to avoid uneccesary heating of the lab   * Turn off every device (Oscilloscopes, commercial systems etc) and all the power supplys in the "Stromschrank" to avoid uneccesary heating of the lab
   * Check if the AC is working again (call 4440 to tell them or wait for the next day until it's fixed).<hi #ed1c24> Indication for a not working AC</hi>: The red light next to the WC/KRb Office is flashing (but musn't)   * Check if the AC is working again (call 4440 to tell them or wait for the next day until it's fixed).<hi #ed1c24> Indication for a not working AC</hi>: The red light next to the WC/KRb Office is flashing (but musn't)
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 **Triplet Laser** **Triplet Laser**
   * Turn on the Thorlabs TECs for the Laserdiodes (they turn off on a power failure)   * Turn on the Thorlabs TECs for the Laserdiodes (they turn off on a power failure)
-  * Turn off (even when the controlers are still off) the laser-diodes  +  * Turn down the current for every laser-diodes (even when the controlers are still off), turn the controlers off and set the short button to short 
 +  * Reenable the powersupply for the LD (in the Stromschrank): Orange interlock (Press the reset button) 
 +  * Turn on each laser controler. Then un-short the diodes. The ramp up the current 
 +  * If a PID does not seem to work (e.g. Offset cant be set): Unplug it from power and replug it.
  
 **Wutz** **Wutz**
   * Turn on the Toptica controler (green button) - If it does turn off itself: Wait 15 minutes for the TECs to settle and try aganin.   * Turn on the Toptica controler (green button) - If it does turn off itself: Wait 15 minutes for the TECs to settle and try aganin.
   * Turn on the EOM-Synthesizer (located on bottom of Dipole-Rack) and set it to the correct frequency (written on the device - Recall, 9, Enter)   * Turn on the EOM-Synthesizer (located on bottom of Dipole-Rack) and set it to the correct frequency (written on the device - Recall, 9, Enter)
 +  * Monitor for Wutz/Clock-Laser: In the menu, go down to PIP (Picture-in-picture) and press right: It should enable the Wutz cam on that monitor again
  
 +**Lattice Laser** 
 +  * Check if the Meerstetter for the TiSa is working (green LEDs) 
 +  * If a PID does not seem to work (e.g. Offset cant be set): Unplug it from power and replug it.