19. Run the pump diagnostic test. All tests must pass.
20. Verify proper operation before you return the product to service.
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•
T20 Torx driver
•
#2 Phillips screwdriver
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1. Unplug the power cord from the wall outlet.
2. Unplug the support surface tubing from the pump.
3. Place the pump face down on a work surface.
4. Using a T20 Torx driver, remove the six screws that secure the back pump housing to the front pump housing. Save the
screws.
5. Rotate the pump assembly to the right, so the front of the pump is on your left.
6. Separate the front and back pump housing. Place the back of the pump down on the work surface.
7. Grasp the hose at the manifold that come from the pump, and pull to remove the hose from the manifold.
8. Unplug the power input cable and the power output cable that come from the power supply.
9. Using one hand to hold the fish paper (B) and a #2 Phillips screwdriver, remove the four Phillips screws (C) and the
eight washers (D) that secure the power supply (A) to the main frame. Save the screws, washers, and fish paper (Figure
16).
C
D
A
B
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16
6 –– P
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10. Remove and discard the power supply.
11. Reverse steps to reinstall.
12. Plug the pump cord into an accessible outlet.
13. Run the pump diagnostic test. All tests must pass.
2941-009-002 Rev B.0
29
EN