1260 Infinity II Flexible Pump User Manual 211
8Maintenance
Replace the Outlet Valve (G7104C)
3 Remove the heat exchanger capillary by pushing the
connector up and pulling it out of the valve.
A gold seal between outlet valve and heat exchanger
capillary is used for a tight connection.
4 Unscrew the outlet valve with a 14 mm wrench (1) and
remove it (2).
5 Mount the pump head to the module. Do not fix the
screws at this stage!
6 Insert the new outlet valve and tighten it using a torque
wrench with a 14 mm bit set to 10 Nm.
7 Remove the pump head from the module again. 8 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.