Agilent Technologies Infinity II 1290

Agilent 1290 Infinity II Flexible Pump User Manual 131
Maintenance
7
Pump Head Procedures
Install the Pump Head Assembly
1 Bring the pump drive to the maintenance position using
the Lab Advisor user interface: Go to To ols >
Remove/Install Pump Head and follow instructions
given on the screen. Both pump drives must be retracted.
CAUTION
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.
2 Install the new pump head assembly by tightening the
screws step by step. Apply 5 Nm using a torque hex key,
which is included to the 1290 Infinity Service Kit p/n
5067-4699.
Wrong
Correct