Cressi Leonardo Manual De Istrucciones página 156

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ment). Before closing the cover, check that
there is no soiling on its seat and apply a thin
layer of silicone grease to battery cover seal.
NOTE: Different factors affect the battery
life. For example: time of storage before ac-
quiring the instrument, dive time, use of back-
light, battery's quality (whose average life
depends on temperature and other factors).
NOTE: Do not over tighten the battery
cover! Over tightening of the cover does
not create a better seal; to the contrary, it
can result in cracking of the cover or diffi-
culty in removing the cover in the future.
NOTE: Make sure that the instrument is
watertight!
WARNING: Any anomaly or water in-
filtration due to incorrect battery replace-
ment will void the warranty.