Specifications

The desiccant chamber used in G2 cameras revision 3 and higher can be filled
with a hot silica-gel without a danger of damaging of the container.
Changing the silica-gel in G2 cameras revision 1 and 2
G2 cameras revision 1 and 2 have the desiccant container inside the camera
head. So it is necessary to open the camera head by unscrewing of the 6 bolts
on the back side of the camera head first (opening of the camera head is
describe in the chapter about changing of the filters).
Then it is possible to unscrew the slotted desiccant chamber cap e.g. by a coin.
Wet silica-gel should be poured out and the chamber should be filled with a dry
one.
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