Images of HARPS
Shutter unit maintenance performed on
January 12, 2007 by AGI, JVA & PSI.
Shutter coil
cover removed
Detail view of the
lever and position sensors
Points that get
metal dust from the magnet
Upper view
Lower view
Dust accumulated
under the shutter wheel
After cleaning
Original shutter drawing. The wheel,
lever and support
have been simplified in the current unit.
For HiRes images
of the above pictures, ask P.Sinclaire