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EN
7. Maintaining the Waterproof Function
The O-ring is a consumable product. Before each use, perform proper
maintenance. Always be sure to perform the O-ring maintenance
operation as described below. Neglecting this maintenance may become
the cause of water leakage.
Perform at the location without sand or dust, after washing and drying
your hands.
Remove the O-ring
Refer to P.42.
Remove any sand, dirt, etc.
Refer to P.43.
How to Apply Grease to the O-ring
Refer to P.43.
Install the O-ring
Refer to P.44.
Replace consumable parts
• The O-ring is a consumable product. Independent of the number of times the
Case is used, it is recommended that the O-ring should be replaced by a new
piece after a year has passed.
• Deterioration of the O-ring is accelerated by the use conditions and the
storage conditions. Replace the O-ring even before a year has passed if it
shows signs of damage, crack or loss of elasticity.
• Please use genuine Olympus silicone grease, silica gel and O-ring.
• Do not try to replace the O-ring by yourself.
• We recommend to perform the check periodically.
