Heidolph Pump Heads - Manual (Page 54)

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pumps completely loaded with cassettes, make sure to slip the packings (60) against the front end
of the pump as far as possible (refer to position B).
5.1.3. Unload tubing cassette:
-
Turn drive to OFF.
-
Depress cassette's locking pawl (refer to fig. 36) and unhook from rod.
-
Tilt cassette up and unhook from rod. Unload cassette by lifting.
5.1.4. Fittings for tube extension
Optional PTFE tube couplings are available for extension. Just plug together with tubes from the
reel.
5.1.4.1. Size 0.2; 0.5; 0.9 and 1.4 mm tube
Use packings from your hardware kit. Plug tube through coupling nut (refer to fig. 39); install
packings and pull coupling nut hand-tight.
fig. 39
fig. 38
TUBE