Eicom ENO-30, User Manual

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Contents
1. INTRODUCTION --------------------------------------------------------------------------------------------------------------------------- 1
1-
1. About this user’s guide ----------------------------------------------------------------- 1
1-2. Important Safety Information --------------------------------------------------------- 2
2. OVERVIEW ---------------------------------------------------------------------------------------------------------------------------------- 3
2-1. Principle of Measurement ------------------------------------------------------------- 3
2-2. Schematic of Parts and Functions -------------------------------------------------- 4
2-3. Tubing Flow Diagram ------------------------------------------------------------------- 6
2-4. Pump Seal Wash ------------------------------------------------------------------------ 7
2-5. Fittings and Tubing ---------------------------------------------------------------------- 8
3. INSTALLATION --------------------------------------------------------------------------------------------------------------------------- 10
3-1. Location ---------------------------------------------------------------------------------- 10
3-2. Power Plug ------------------------------------------------------------------------------ 10
3-3. Electrical connections (Detector Unit side panel) ----------------------------- 11
3-4 Electrical Connections (Pump Unit Signal Terminal) -------------------------- 12
3-5. Manual injector Tubing Connections --------------------------------------------- 13
3-6. Connect Tubing to Autosampler (optional) -------------------------------------- 13
4. PUMP UNIT OPERATION -------------------------------------------------------------------------------------------------------------- 14
4-1. Pump overview ------------------------------------------------------------------------- 14
4-2. Power On -------------------------------------------------------------------------------- 15
4-3. Key Pad ---------------------------------------------------------------------------------- 16
4-4. Display Screen ------------------------------------------------------------------------- 18
4-5. Log Function ---------------------------------------------------------------------------- 18
4-6. Adjusting the Settings ---------------------------------------------------------------- 19
4-7. Priming the Pump/ Purge Valve Operation ------------------------------------- 22
4-8. Pump error messages ---------------------------------------------------------------- 23
5. DETECTOR/OVEN OPERATION ---------------------------------------------------------------------------------------------------- 24
5-1. Power Switch --------------------------------------------------------------------------- 24
5-2. Setting Temperature ------------------------------------------------------------------ 24
5-3. Detector Readings --------------------------------------------------------------------- 24
5-4. Autozero Function --------------------------------------------------------------------- 24
6. ANALYSIS ---------------------------------------------------------------------------------------------------------------------------------- 25
6-1. Accurate Analysis ---------------------------------------------------------------------- 25
6-2. Water Quality --------------------------------------------------------------------------- 25
6-3. Reagent Quality ------------------------------------------------------------------------ 25
6-4. Carrier and Reactor Solutions Preparation ------------------------------------- 26
6-5. Standard Solution ---------------------------------------------------------------------- 27
6-6. Waste ------------------------------------------------------------------------------------- 27
6-7. Prepare for Analysis ------------------------------------------------------------------- 27