Hale, Steven J. and Jackson, Barry (2015) Shutter problems in Carnarvon in 2015 February. Technical Report. Birmingham Solar Oscillations Network.
| PDF (LaTeX) - Published Version bison369.pdf 130Kb |
Abstract
The shutter motor keeps tripping out, and causing the dome to become stuck open. The dome and shutter motors were swapped over to eliminate a fault with the motor. It was discovered that there was no keyway on the shutter motor shaft which was allowing the motor to slip. A second fault was found on one of the SSR relays in the relay box. A keyway was installed, and the faulty SSR bridged out. The shutter now operates correctly. Additional work was done on the weather arm, replacing the rain detector and repairing the anemometer.
| Type of Work: | Monograph (Technical Report) | ||||
|---|---|---|---|---|---|
| School/Faculty: | Colleges (2008 onwards) > College of Engineering & Physical Sciences | ||||
| Number of Pages: | 5 | ||||
| Department: | High-Resolution Optical Spectroscopy | ||||
| Date: | 09 March 2015 | ||||
| Projects: | BiSON - Birmingham Solar Oscillations Network | ||||
| Series/Collection Name: | BiSON Technical Report Series | ||||
| Keywords: | Helioseismology, Observations; Oscillations, Solar | ||||
| Subjects: | Q Science > QB Astronomy Q Science > QC Physics | ||||
| Related URLs: |
| ||||
| ID Code: | 2064 |
|
Repository Staff Only: item control page
