5.1 Priming the Diaphragm Valve
To avoid air bubbles during dispensing, the product feed line and the diaphragm valve must
be filled.
Place a container under the diaphragm valve since the product will flow out.
• Perform the filling of the product feed line according to the operating manual of the
controller used.
5.2 Adjusting the Dispensed Quantity
Adjust the dispensing quantity according to the operating manual of the controller used.
5.3 Shutdown
To protect anaerobic products from curing, remove dispensing needle leaving Luer-Lok adapter
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exposed to air.
Shutdown for longer periods.
• Remove product out of the reservoir.
• Purge the diaphragm valve with air until there is no product run out.
5.4 Returning to Operation
• Insert the product bottle into the reservoir.
• Purge the diaphragm valve with air until the product runs out.
Check the adjustment of the dispensing quantity according to Section 5 of the operating manual of
the controller used.
5.5 Upgrading the Feed Line/Fitting
For viscous products, a feed tube adapter with
a 9.5 mm product feed line is available by
ordering Part Number 97220.
• Disconnect the feed line and unscrew the fitting.
• Screw the new fitting into the shut off valve
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5. Dispensing
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