dymax 828 Benutzerhandbuch - Seite 11

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dymax 828 Benutzerhandbuch
Adjusting Suck Back
To adjust the suck back of the Model 828 valve, turn the Suck-Back Adjustment Screw
(Figure 5, B) clockwise to decrease suck back or counterclockwise to increase suck
back.
Figure 5.
Adjustment Controls
B – Suck-Back
Adjustment Screw
Figure 6. Piston Stop Screw
Suck-Back Piston Stop-
Screw: Preset to Close
Tube 50%
1 1
A – Pinch-Piston Flow
Adjustment Screw
Pinch-Piston Stop-Screw:
to Stop Flow; Do Not Over
Pinch
U S E R G U I D E
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M O D E L 8 2 8 D I S P E N S I N G V A L V E