Nauticam 17815, Инструкция по эксплуатации

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Prepar
15
1. After verifying that the main O-ring is in good
condition, lightly coat it with the lubricant
provided.
2. Make sure the O-ring groove located in the
front part of the housing is free from any foreign
material; the groove can be cleaned with the aid
of a microfiber cloth.
3.
Place the main O-ring into the groove, first at
the corners, then the whole perimeter.
4. Setting up the moisture alarm:
1. Ensure removal of the insulation film
before installing a battery.
Then install the battery provided into
the battery compartment on the
circuit board inside the housing.
P
REPARATION OF THE
H
OUSING