Malvern Mastersizer Series Getting Started page 142

C H A P T E R 1 1
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P a g e 1 1 . 8
G e t t i n g S t a r t e d
When replacing the aperture plate, rotate the plate until the two pencil lines
match up. Once in position tighten up the locking screw. Do not tighten any
other locking screws.
Caution!
Failure to align the aperture plate in the exact original position will result in
"clipping" of the laser. This will require a visit from one of Malvern's qualified
service engineers or representative to rectify. The user should on no account
attempt to re-align the aperture plate.
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