Differences

This shows you the differences between two versions of the page.

--- groups:mg:powerfailure [2017/01/19 15:01] – klaus
+++ groups:mg:powerfailure [2017/01/19 15:53] (current) – klaus
@@ Line 28: / Line 28: @@
 **Triplet Laser**
   * 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**
   * 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)
+  * 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.