Metrohm 761 SD Compact IC - Manual (Page 46)

2 Installation
761 SD Compact IC / Instructions for Use 8. 761.1043
38
6 Check for leaks
• Check all capillaries and tubing and their connections in the
761 SD Compact IC for escaping fluid. If fluid is escaping at
any point, the corresponding pressure screw must be tight-
ened more firmly or exchanged.
Pump tubing is consumable material with a lifetime which depends on
the contact pressure. This is why the tubing cartridges should be
raised completely by loosening the snap-action lever on the right-
hand side if the pump is to remain switched off for a considerable
length of time (the set contact pressure remains unchanged).