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Instructions – Lunette Wrench Set
The Lunette wrench Set consists of the lunette wrench, a workbench, a pin and an O-ring, as well as a
battery.
This wrench allows you to replace the battery of a Suunto Stinger or a Spyder in a simple do-it-yourself
process. The included workbench greatly facilitates the process of replacing the battery. Place your
diving computer between the 4 metal pins as depicted in the bottom illustration (photograph).
This will ensure that the computer remains securely fastened in place, thus allowing you to unscrew the
crown with the special wrench. Replace the old battery and the O-ring with the new ones, and use the
wrench again to screw the crown back on.
Important! Make sure to work very carefully (and in a calm environment)
on a clean work surface. Use pin as assembly tool.
Instructions
Lunette Wrench Set
