Battery Replacement - Aqua Lung i550C Owner's Manual

CAUTION: The procedures that follow must be closely adhered to. Damage due to improper battery
!
replacement is not covered by the i550C's warranty.

BATTERY REPLACEMENT

NOTE: When the battery is removed, settings and calculations for repetitive dives are retained in the
unit's memory while a new battery is installed.
The battery compartment should only be opened in a dry and clean environment with extreme care taken to
prevent the entrance of moisture or dust. To prevent formation of moisture in the battery compartment, it is recom-
mended that the battery be changed in an environment equivalent to the local outdoor temperature and humidity
(e.g., do not change the battery in an air conditioned environment, then take it outside during a hot sunny day).
Battery Cover Removal
• Turn the module over to expose the battery cover.
• Unscrew the cover by turning counterclockwise (using a coin ONLY).
• Remove the battery cover.
• Remove the cover O-ring by hand, as shown. DO NOT use tools.
Battery Removal
• Carefully lift the battery out of the housing, as shown. DO NOT bend or damage the battery terminals.
Inspection
• Closely check all of the threads and sealing surfaces for any signs of damage that might impair proper sealing.
• Inspect the buttons, lens, battery cover, and housing to ensure they are not cracked or damaged.
• Check the metal contacts for any signs of stress or corrosion.
WARNING: If damage or corrosion is found, return your i550C to an authorized Aqua Lung dealer, and
!
DO NOT attempt to use it until it has received factory prescribed service.
© Aqua Lung International, Inc. (2018)
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REFERENCE
Doc. 12-7909-r06 (7/10/19)