Install the Pump Head Assembly (G7131A)Install the Pump Head Assembly (G7131C)
Tools required
Qty. | p/n | Description | |
|---|---|---|---|
1 |  | G7120-68708 | InfinityLab System Tool kit |
1 | | 5067-5688 | Torque wrench 1 - 25 Nm with 14 mm wrench |
1 | | G4220-20013 | 4 mm hex bit |
1 | | G4220-20015 | Adapter ¼ in square to hex |
-
Bring the pump drive to the maintenance position using the Lab Advisor user interface: Go to Service & Diagnostics > 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.
Tighten the screws step by step, first fingertight, then with 5 Nm.
-
-
-
-
Perform a Pump Leak Rate Test.
base-id: 4133771531
id: 18014402643253515