Olympus UFL-1 Bedienungsanleitung Seite 58

Q5: What are the important points for O-ring maintenance?
A5: Please observe the following items.
1 Never use alcohol, thinner, benzene or similar organic solvents or
2 Use the original Olympus silicone O-ring grease (white cap). The
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3 In order to avoid deformation of the O-ring when the flash is not used
4 The O-ring is a consumable product. Replace it at least once a year.
5 Deterioration of the O-ring is accelerated by the use conditions and the
Q6: What are the important points for the flash maintenance?
A6: Please observe the following items. Never use the following
chemicals for cleaning, corrosion protection, repair or other
purposes:
• Never use alcohol, thinner, benzene or similar volatile organic
• Do not use anticorrosion agents on the metal parts. The metal
• Do not use adhesive for repairs or other purposes. When repair
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chemical detergents to clean the O-ring. When such chemicals are
used, it is to be feared that the O-ring will be damaged or that its
deterioration will be accelerated.
grease of other companies are not suitable for this silicone O-ring,
and use of such grease may cause deterioration of the surface and
impairment of the waterproof function.
for a long time, remove the O-ring from the flash, apply a thin coat of
the special grease, and store the O-ring in a clean plastic bag. For
reuse, confirm that the O-ring is free of damage and cracks, that it
has sufficient elasticity, that the surface is free of stickiness and
other abnormalities, and use it after applying a thin coat of the
special grease. Excessive application of grease does not improve
the waterproof function or the maximum level of pressure. However,
it may facilitate attachment of sand, dirt, etc. A thin, uniform coat
produces the best result.
storage conditions. Replace the O-ring immediately by a new one if it
shows signs of damage, cracking or loss of elasticity.
solvents or chemical detergents to clean the flash. Pure water or
lukewarm water is sufficient for cleaning.
parts are made of aluminum, brass or stainless steel. Cleaning
with pure water is sufficient.
is required, please contact your local service station or dealer.