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GEM 653 User Manual

GEM 653
28 pages
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653, 654
14 / 28
Diaphragm sizes 80 - 100
a
Preparation for setting
G Remove protective cap a.
G Move the bonnet out of the end positions
to enable the handwheel to be turned in
both directions.
b
Setting the stroke limiter
G Turn the stroke limiter anticlockwise
upwards using the supplied setting tool b
until the male thread is visible.
c
Releasing the seal adjuster
G Turn seal adjuster c clockwise
downwards until it stops.
Setting the seal adjuster
G Move the bonnet to the desired CLOSED
position by turning the handwheel.
c
G Turn seal adjuster c anticlockwise
upwards until it stops.
G Move the bonnet to the desired OPEN
position by turning the handwheel.
b
G Turn the stroke limiter clockwise
downwards until it stops using the
supplied setting tool b.
Important:
The seal adjuster must not turn
during this process.

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GEM 653 Specifications

General IconGeneral
BrandGEM
Model653
CategoryControl Unit
LanguageEnglish

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