Gemü 653 Original Einbau- Und Montageanleitung Seite 40

Turn stroke limiter b clockwise
G
downwards until it stops.
Important:
The seal adjuster must not turn
during this process.
Completing the settings
Put protective cap a in place and align the
G
flats by a light twisting movement.
Press protective cap a down.
G
653, 654
Diaphragm sizes 80 - 100
Preparation for setting
Remove protective cap a.
G
Move the bonnet out of the end positions
G
to enable the handwheel to be turned in
both directions.
Setting the stroke limiter
Turn the stroke limiter anticlockwise
G
upwards using the supplied setting tool b
until the male thread is visible.
Releasing the seal adjuster
Turn seal adjuster c clockwise
G
downwards until it stops.
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a
b
c