FF10
How to Mount the Battery Housing
(HF32D, HF35C, HF38B, and HFE35C only)
The external battery box is furnished with an adhe-
sive foil on its back. Please remove the protective
foil as well as the little silicone loop for the protec-
tion of the battery contacts. Before adhering the
battery container make sure to remove the bat-
tery!
Then you can adhere the
box onto the back side of
the filter. Please make sure
the battery contacts at
the bottom right of the
battery box are correctly
connected.
Carefully
"thread" the contacts in
order to make sure they don't slip in between the
housing and the receptacle.
An even surface helps
aligning the arrangement.
The adhesive foil is made
of a high quality cliché
band designed for multiple
use.
In order to open the bat-
tery box, please press
firmly from above, and
open the lid.
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