AZURA® Pump P 2.1L Instructions V6840
Installation and initial startup 17
Note:
Never fill the backpiston flushing with normal phase solvents like
heptan or hexan.
Note:
Fluctuations in the level of the back piston cylinder may indicate a
problem with the seals or connections of the pump head.
Note:
PEEK fittings can withstand pressures up to 400 bar for 1/16“ and
200 bar for 1/8“.
4.5
Eluent inlet
The eluent lines are connected by the eluent inlet to the pump head.
Before the eluent lines are connected, the eluent inlet must be attached
to the pump head.
Legend
1
Knurled-head screw
2
Eluent inlet
3
Olive-type tube fitting
Fig. 8:
1
2
Eluent inlet for 100-500 ml pump heads
Fig. 9:
3
Eluent inlet for 1000 ml pump head
Component defect
Possible damage to the pump head due to over-tightened capillary
fitting.
Note the torque of the screw connection.