Riele Photometer 5010 - Light Barrier Filter Wheel

4.19 LIGHT BARRIER FILTER WHEEL ID 1707213001
RIELE BERLIN Photometer 5010 / V4 4.19.1 22.08.2003
Function Description
A light barrier is used to control positioning of the filter wheel.
Location
Optical unit
Replacement
The Photometer 5010 has to be opened. The top case has to be separated from the bottom case.
Remove optical unit (see chapter 4.10)
Disconnect plugs P2 and P6 of mother board.
Remove lamp/ filter wheel unit with 2 screws.
Remove filter wheel and tooth belt with filter wheel axle.
Remove light barrier from preadjusted mounting.
Open cable tree and disconnect light barrier.
Installation
For installation proceed in reverse order.
See also exploded view, chapter „Dismantling“
Filterwheel
Motor
Light barrier
87
65
432
1
+
E
D
+
Top view of
light barrier
gn
rd
vio
wh
bl
wh
bl
P6