Olympus PPO-E04 - Manual (Page 17)

E-5
5 Dismounting the PPO-E04
1) When the PPO-E04 is mounted directly on the PT-E series case
(When using the ZUIKO DIGITAL ED 8mm Fisheye lens)
ቢ If any water is on the product, wipe it completely away and
make sure that the product is dry.
CAUTION: When the PPO-E04 is removed from the PT-E series case, water drops on the O-rings may
splash on the lens or camera. If this happens, wipe the water drops away from the lens and
camera with a dry cloth.
Make sure that all of the parts are completely dry before dismounting.
ባ Holding the PT-E series case firmly with one hand, loosen the
PPO-E04 by turning it about 90 degrees counterclockwise. If
the PPO-E04 is attached too tightly to turn, wrap it with a piece
of rubber or similar non-slip material.
ቤ After loosening the PPO-E04, point its lens downward and
turn it further counterclockwise until it is separated from the
PT-E series case. Be careful not to drop the PPO-E04 or
PT-E series case.