Olympus PT-038 Bedienungsanleitung Seite 74

Q7: How can I check for water leakage?
A7: For confirmation, perform the advance test and the final test after
loading the camera. The advance test with immersing the Case
without the camera to the intended use depth to check for water
leakage is the most accurate test, but when this is difficult, it is safer
to perform this test even at a depth of 1 m or in a bathtub. The final
test also can be performed in a bathtub or a bucket.
Q8: What are the causes for entry of water?
EN
A8: The main causes for the entry of water are shown below. Please
check with special care.
1 The O-ring has not been installed.
2 The O-ring is partly or completely outside the groove.
3 Damage, deterioration or deformation of the O-ring
4 Sand, fibers, hair or other foreign matter on the O-ring
5 Sand, fibers, hair or other foreign matter on the O-ring groove or the
6 Catching of the strap, the bag of silica gel, etc. when sealing the
7 Throwing the Case from a boat into the water, jumping with the
Q9: What are the important points for O-ring maintenance?
A9: Pay special attention to the following items.
1 Never use alcohol, thinner, benzene or similar organic solvents or
2 Use the genuine Olympus silicone O-ring grease (white cap). The
EN 36
O-ring contact surface
Case
Case into the water, or other sudden application of strong forces
onto the Case. When entering the water, hand the Case over gently
or avoid impacts in other ways.
chemical detergents to clean the O-ring. When such chemicals are
used, the O-ring may be damaged or its deterioration will be
accelerated.
grease (red cap) used for previous Cases up till PT-008 and the
grease from other companies are not suitable for this silicone
O-ring. The use of such grease may cause deterioration of the
surface and impairment of the waterproof function.