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PF7/PF7+ Peristaltic Filler with QC14 Pumphead User Manual
12 Changing the tube
Tubes may be mounted into the pumphead either by using a twin infeed and single
outfeed with a Y-connector or a tube element can be loaded with a single infeed and
single outfeed.
Tube changes can be performed with one hand.
There are rotating parts inside the pumphead. Isolate the pump
from input power before opening the pumphead tube bridge or
access tray.
The pumphead features magnetic safety switches in both the tube
bridge and access tray. If the tube bridge or access tray are
opened the pump will not operate and a warning screen is
displayed.
Figure 7 - Opening the pumphead
