Hach BioTector B7000 Installation Und Betrieb Seite 52

Inbetriebnahme
Abbildung 20 Analyseeinheit – Ventile
1 Boiler drain valve, LV9 (Kesselablassventil, LV9)
2 Boiler valve, LV8 (Kesselventil, LV8)
3 Sample out valve, MV5 (Probenauslassventil, MV5)
4 Acid valve, MV6 (Säureventil, MV6)
5 Base valve (optional) (Laugenventil, optional)
6 Sample (ARS) valve, MV4 (Probenventil (ARS), MV4)
7 Injection valve, MV7 (Einspritzventil, MV7)
8 Non-return valve (check valve) (Rückschlagventil)
9 Exhaust valve, MV1 (Auspuffventil, MV1)
10 Sample loop valve, LV4 (Probenschleifenventil, LV4)
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11 NP sample valve, LV3 (NP-Probenventil, LV3)
12 DI water valve, LV2 (DI-Wasserventil, LV2)
13 TN cleaning valve, LV1 (TN-Reinigungsventil, LV1)
14 Multi-stream valve, MV12 - MV13 (Mehrstromventil,
MV12 - MV13)
15 Manual valve (Span Calibration valve), MV9 (Handventil
(Bereichskalibrierungsventil), MV9)
16 Zero water valve (Zero Calibration valve),
MV15 (Nullwasserventil (Nullkalibrierungsventil), MV15)
17 Cleaning valve (Reinigungsventil)
18 TP reagent valve, LV6 (TP-Reagenzventil, LV6)
19 Cell valve, LV7 (Zellenventil, LV7)
20 Diversion valve, LV5 (Umlenkventil, LV5)