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Checklist after power failure
- Check both IGP Controller for the resonators R1 + R2
- Current should be below 2 mA (both should show “HV ON” (green LED on)
- Check both USV for IGP´S
- Check Meerstetter TEC for R1 + R2 + ECDL
- Green LED on?
- Check in the software TEC Service v2.70 - R1, TEC Service v2.70 - R2 and TEC Service v2.70 - ECDL Baseplate on the ResLab-PC:
- How is the behavior of the temperature?
- Check both USV for TEC´s
- Check the air conditioner for the entire room
- Is the air-conditioning system switched on?
- Is the V-belt (=Keilriemen) broken?
- What is the temperature of the draft (=Zugluft)? → should be >10 °C
- Check the electric fuse (=Sicherung) on the third floor
- Check the H-Maser
- All LED are green?
- Check in the Software VCH on the ResLabMobil:
- All values except for D2h must be green!
- Check the 914nm-laser
- Light is on? Powermodule is on?
- TA stabilization is ok?
- Laserdiode is on?
- How much power is in front of the resonator? → should be 70-100 µW
- What wavelength does the Wavemeter display?
- Check the 10 MHz reference