Agilent Technologies InfinityLab LC Series User Manual page 204

8 Maintenance
Pump Head Maintenance (Tool Free)
15 Tighten the pump head screws with a torque wrench
set to approx. 5 Nm in a crosswise manner.
When the wrench clicks, the set torque is reached. Do
not overtighten the screws.
17 Screw in the inlet valve and the outlet valve and fix them
with a torque wrench set to approximately 10 Nm.
approx. 10 Nm
19 Remove the pump head from the module again.
1260 Infinity II Flexible Pump User Manual
approx.
5 Nm
approx. 10 Nm
16 Mount the pump head to the module. Do not fix the
screws at this stage!
18 Binary/High-Speed Pumps only: Screw in the
high-pressure filter and fix it with a torque wrench set to
approximately 16 Nm.
20 Seat the heat exchanger capillary back into the outlet
valve.
approx. 16 Nm
204