multi N/C 2100S (duo, pharma)
Maintenance and care
87
Figure 38Replacing the water traps on the front side
1 Luer adapter to hose 3
2 Disposable retention filter
3 Clamps
4 Aerosol trap as prefilter
5 FAST connector to hose 2
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Open the doors of the analyzer.
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Unscrew the upper hose connection with a rotating motion. Pull off the lower hose
connection.
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Assemble the new water traps:
– The "INLET" marking on the large water trap (aerosol trap) must face downward.
– The labeling on the small water trap (disposable retention filter) must face up-
ward.
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Connect the large water trap with the lower hose.
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Press the water traps into the clamp(s) on the device wall.
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Screw in the Luer connection on the top small water trap.
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Check the system for leaks.
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Close the front doors again.
Water traps on the gas box
Two water traps are installed in front of the gas box (prefilter and disposable retention
filter). They protect the gas box from aerosols and rising water in case of incorrect gas
pressures. The left side wall of the analyzer must be opened to replace the water traps.
