FujiFilm WP-FZX100, Owner'S Manual, Page: 54 / 140

EN-22
SU18XX_case BL00654-100
2
Remove old grease and foreign particles such as fibers and
sand from the O-ring.
➀
Wipe foreign particles off with a
soft, lint-free piece of cloth.
➁
Dry the rinsed O-ring without
wiping water again. This is to
prevent fiber attachment.
3
Pick up the O-ring with your fingers and feel it carefully, exerting
only light pressure, all along it to check whether or not there are
any dents or flaws caused by foreign particles or cracks due to
deterioration (you can feel these with the tip of the finger).
When pressing with your fingers
and sliding them over the O-ring, be
careful not to stretch it by pulling too
tight.
4
Remove all foreign particles from the O-ring groove using a
toothbrush or cotton swab.
Make completely sure that no waste
lint from the cotton swab is left behind.
Examples of foreign particles and damage
Hair Lint Sand Dents caused by
foreign particles Flaw Crack