Damage to the pump head
Using a wrong torque will damage the pump head.
➔ For handling the torque wrench, setting and applying
the right torque, consult the manual of your torque
wrench.
11 For the primary pump head, install the inlet valve and
outlet valve using the torque wrench, which is included
to the 1290 Infinity Service Kit p/n 5067-4699. Set 10 Nm
for the inlet valve and 10 Nm for the outlet valve.
12 Replace the filter frit and seal cap as desired. Please
note the correct orientation of the filter frit.