2110XP Ammonia Analyzer User Guide (1574 Kb) - Thermo Scientific
2110XP Ammonia Analyzer User Guide (1574 Kb) - Thermo Scientific
2110XP Ammonia Analyzer User Guide (1574 Kb) - Thermo Scientific
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Instrument Maintenance<br />
Replacement of Restrictor<br />
Tubing<br />
Use the restrictor tube assembly (Cat. No. 2100RT). Refer to Figure V-3<br />
for restrictor tubing connections.<br />
1. Close the inlet valve to stop sample flow through monitor.<br />
2. Loosen the restrictor tube fitting connection from the top of the flow<br />
meter.<br />
3. Loosen the restrictor tube fitting from the left side of the flow cell<br />
block.<br />
4. Pull out the restrictor tube assembly at each end.<br />
5. Unscrew the clip behind flow cell that holds the restrictor tube to panel.<br />
6. Replace with new restrictor tubing assembly.<br />
7. Be sure all fittings are secure, to prevent leaks.<br />
8. Open the inlet valve to start sample flow through monitor.<br />
restrictor<br />
tube assembly<br />
restrictor<br />
adapter<br />
fitting<br />
clamp<br />
flow<br />
meter<br />
O-ring<br />
Figure V-3<br />
Restrictor Tubing<br />
to check valve on<br />
flow cell manifold<br />
<strong>Thermo</strong> <strong>Scientific</strong> Orion <strong>2110XP</strong> <strong>Ammonia</strong> Monitor <strong>User</strong> <strong>Guide</strong><br />
V-6
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