Nauticam NA-BMPCC6K, Инструкция по эксплуатации

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Prepar
16
P
REPARATION OF THE
H
OUSING
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.
1. Ensure that remove an insulation film
before install a battery.
Then install the battery provided into
the battery compartment on the circuit
board inside the housing.