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Beschikbare talen
Beschikbare talen
7 Sensitive media (replacing the inspection
window)
For light-sensitive media (e.g., iodine, potassium permanganate and silver nitrate solutions), we rec-
ommend using the colored light shield inspection window.
a.
b.
c.
e.
997469
7 Sensitive media (replacing the inspection window)
a.
Unscrew the air vent cap by hand or use a coin.
b.
Remove the rear housing shell.
c.
Unclip the rear inspection window on one side and take
it out.
d.
Insert the colored inspection window with the smaller
curvature into the rear housing.
e.
To change the front inspection window, lift up one cor-
ner of the window, e.g., with a fingernail, and take it
out.
f.
Insert the colored inspection window with the larger
curvature into the front housing.
g.
To secure the rear housing, first hang it from the top,
then snap it closed and screw in the air vent cap.
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Operating manual
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