23.4.2 Zero waste filling - weigh checked fill
1. Place an empty vial on the balance.
How the fills are started depends on the selected filling method:
• If the filling method is set to time delay between fills, filling will commence
automatically after an empty vial is placed on the balance.
• If the filling method is set to keypad to start each fill, the icon is
displayed once an empty vial is placed on the balance. Press to start
filling.
i
The pump determines there to be an empty vial on the
balance whenever a weight is displayed on the balance
that is within the vial weight tolerance. Refer to "Vial
weight" on page 61 and "Vial weight tolerance" on
page 61.
i
The balance must achieve a stable weight for a calibration
value to be entered. If the balance is taking too long to
stabilise or not stabilising at all, refer to the balance
manufacturers instructions.
PF7/PF7+ Peristaltic Filler with QC14 Pumphead User Manual 95
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