Dionex AutoTrace 280 Operator’s Manual
106
Doc. 065330-05 03/2020
Remove the Defective Pump
1. One piece at a time, unscrew the pump’s compression fittings (see
) and secure the tubing to the front of the system with a piece of
tape.
Figure 5-13. Pump, Front View
2. Using the #2 Phillips screwdriver, remove the six Phillips screws securing the
rear panel to the system. Set the panel and screws aside.
3. Locate the back of the defective pump and follow the pump’s wires to the
CPU board. Disconnect the pump from the board.
4. Remove the two screws that secure the pump to the pump mounting bracket.
Set the screws aside.
5. Carefully pull the pump away from the mounting bracket.
Install the New Pump
1. Carefully place the new pump onto the mounting bracket.
2. Attach the pump to the pump mounting bracket, using the two screws
previously removed.
HAUTE TENSION—Débranchez le cordon d'alimentation principal de
sa source et du panneau de droit-côté du Dionex AutoTrace 280.
HOCHSPANNUNG—Ziehen Sie das Netzkabel aus der Steckdose und
der Netzbuchse auf dem rechten Seitenteil des Dionex AutoTrace 280.
Compression
Screws
Tubing
