Metrohm 940 Professional IC Vario ONE/SeS/PP - Manual (Page 51)

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3 Installation
940 Professional IC Vario ONE/SeS/PP (2.940.1500)
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On the pump tubing's … … connect this accessory
Input Tighten the aspiration tubing (6.1803.020) to the tubing olive (6.2744.034)
using a pressure screw (6.2744.070).
Output Tighten the regenerant suppressor capillary to the pump tubing connec-
tion with safety device (6.2744.180) using a pressure screw (6.2744.070).
Next step ￭ Connect the loose end of the aspiration capillary to the bottle with the
rinsing solution.
Setting the flow rate
The flow rate of the peristaltic pump depends on many factors:
￭ The inner diameter of the pump tubing
￭ The rotational speed of the drive
￭ The contact pressure of the tubing cartridge
NOTE
Pieces of pump tubing are consumables. The lifetime of the pump tub-
ing depends on the contact pressure, among other factors.