Metrohm 940 Professional IC Vario ONE/Prep 1 - Manual (Page 30)

4.14 Peristaltic pump
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
22 ￭￭￭￭￭￭￭￭
940 Professional IC Vario ONE/Prep 1 (2.940.1110)
￭ Tubing cartridge (6.2755.000)
￭ Pump tubing (6.1826.XXX)
￭ Coupling Olive/UNF 10/32 (6.2744.034)
￭ Pump tubing connection with safety device and filter (6.2744.180):
Includes a locknut, 3 adapters and a tubing olive with filter holder.
￭ 2 × pressure screw, short (6.2744.070)
Setting the contact pressure correctly
1 ￭ Fully loosen the contact pressure lever , i.e. press it all the way
down.
￭ Activate the peristaltic pump drive in the software.