8Maintenance
Replace the Pressure Sensor
1260 Infinity II Flexible Pump User Manual 160
3 Carefully pull out the pressure sensor for about 2 cm.
Then unscrew the cable from the pressure sensor.
4 Connect the new pressure sensor to the pressure
sensor connector.
5 Fix the pressure sensor to the instrument chassis. 6 Connect the capillary from the pump head outlet to the
pressure sensor inlet (1). Connect the capillary from the
high pressure filter to the pressure sensor outlet (2).
Two arrow signs on the pressure sensor indicate the
flow direction.