95
2) GentlypulltheO-ringoutofitsgroove.
InsertingtheO-ring
Important:TheO-ringandO-ringgroovemustbecompletelycleanbeforeinstallingtheO-ring.
Useadampened,lint-freecottoncloth.Amicro-bercleaningclothusedforcleaningeyeglassesis
ideal.
1) LaytheO-ringovertheO-ringgroovemakingsuretheO-ringisnottwisted.OrienttheO-ring
withthemoreroundedcornersonthehingesideofthehousing,asshownbelow.