H.3 installation – Campbell Scientific CPEC200 Closed-Path Eddy-Covariance System User Manual

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Appendix H. CPEC200 Pump Replacement

FIGURE H-6. Self-tapping screws attaching pump to metal box

8. Cut the blue (inlet) and red (outlet) tubing on each side of the pump

behind the barbed connector as shown in FIGURE H-7.

FIGURE H-7. Location of cuts to remove pump assembly from tubing

9. Remove the pump from the assembly.

H.3 Installation

To reinstall a CPEC200 pump, carry out the following steps:

1. Position the pump with the label up and connect the coiled tubing on

both sides of the pump (see FIGURE H-8). Blue tubing connects the

inlets and red connects the outlets as directional arrows show on the

side of the pump (FIGURE H-9).

H-4