Campbell Scientific CPEC200 Closed-Path Eddy-Covariance System - Manual (Page 103)

Appendix G. CPEC200 Scrub Module Installation, Operation and Maintenance
FIGURE G-4. Empty bottle showing the top (on the right with spring)
and bottom (left) caps
10. Remove the spent molecular sieve in accordance to local ordinances
and the manufacturer’s Material Data Safety Sheet.
11. Refill the bottle with new molecular sieve and replace the top cap (the
cap with the spring).
12. Replace freshly filled bottle in the open position on the right side of
the enclosure.
13. Reconnect the tubes to the bottles.
14. Replace the cover plate and retighten the thumb screws.
15. Reconnect the black tube in its original location over the cover plate.
16. Close the scrub module enclosure.
17. Reconnect the scrub module cable as in G3, Installation, and restart
the CPEC200.
G-5