1290 Infinity Quaternary Pump User Manual 189
Maintenance
9
Pump Head Maintenance (Tool Free)
17
Screw in the inlet valve and the outlet valve and fix them
with a torque wrench set to approx. 10 Nm.
18
Binary/High Speed Pumps only: Screw in the high
pressure filter and fix it with a torque wrench set to
approx. 16 Nm.
19
Remove the pump head from the module again.
20
Position the entrance slit for the heat exchanger
capillary to face exactly to it, and then seat the heat
exchanger capillary back into the outlet valve by moving
it into the valve and pressing it down.
21
Counter the outlet valve and tighten the lock screw of
the heat exchanger capillary with a torque wrench set to
approx. 3 Nm.
22
Attach the seal wash tubing interconnecting the two
pump heads.
1P
1P
DSSUR[
DSSUR[
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