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This product is waterproof due to O-ring seal.
MAINTENANCE
O-ring Check
Leakage check is recommended before using the product.
Submerge the product by horizontally lowering in a tub or bowl filled with water.
Take out of the water at 3 second, 30 second and 3 minute intervals, open the rear case and
make sure that there is no sign of leakage inside the body.
Pre-diving Check
Be aware of the following points regarding handling O-ring.
- Use the included O-ring remover when removing the O-ring of the body case and never use
sharp metal tools such as the edge of scissors, nail or knife.
- Be careful not to lose the removed O-ring.
- Lightly coat it with a thin film of the included O-ring grease to prevent friction or deterioration of
the O-ring. Make sure that there is no sand, small lint or hair. If there is any sand or lint on it,
wash off first then grease it. Be careful not to put too much O-ring grease as it may attract
more lint or dust and cause water intrusion.
- Never use and immediately exchange with a spare O-ring if there are any small cuts or cracks
on the O-ring surface.
- Make sure that there is no sand, small lint or hair on the O-ring groove and the waterproof
side that the O-ring contacts. It can be wiped clean with a cotton tipped swab etc. Also make
sure that there are no scratches or cracks.
- Once above points have been checked, install the O-ring back on the groove. Make sure
O-ring is uniform with no twists or bulges.
- Always perform checks of O-ring or O-ring groove and O-ring grease-up every time you
open/close the body.
CAUTION
