Olympus PT-018 - Manual (Page 19)

E-18
：・Seal the Case by turning both buckle lock levers down in
arrow direction. When one of the buckles is left open, the
Case will not be sealed and water leakage will be caused.
CAUTION
Seal the Case.
When the rear lid is closed
(quietly, so that the O-ring will
not come out of the groove),
the buckles are engaged with
the edge of the rear lid, and the
buckle lock levers are pushed
down in arrow direction, the
Case will be sealed airtight.
Install the special balance weight.
Install the special balance weight to
the tripod mounting thread at the
bottom of the Case. Install the
balance weight securely by tightening
the accessory screw of the balance
weight.
Check the loading status.
Always perform the following final checks before sealing the Case.
• Has the digital camera been loaded so that the zoom lever operates
properly?
• Has the silica gel been inserted all the way at the specified position?
• Has the O-ring at the Case opening part been installed properly?
• Are the O-ring and the O-ring contact surface on the front lid free of dirt
and other foreign matter?