Hach TitraLab User Manual

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Hach TitraLab User Manual Manual pdf 3 page image

3Table of ContentsSection 1 Specifications.................................................................................................................... 5Section 2 General information......................................................................................................... 72.1 Safety information ........................................................................................................................ 72.1.1 Warning labels .................................................................................................................... 72.1.2 Safety information for the correct use of the instrument ..................................................... 82.1.3 Chemical and biological safety ........................................................................................... 82.2 Overview of product ..................................................................................................................... 82.3 Front and back view..................................................................................................................... 9Section 3 Installation........................................................................................................................ 113.1 Unpack the instrument ............................................................................................................... 113.2 Scope of delivery ....................................................................................................................... 113.3 Operating environment .............................................................................................................. 133.4 Installation.................................................................................................................................. 133.4.1 Installation of the burette................................................................................................... 133.4.2 Installation of the titration stand ........................................................................................ 153.4.2.1 Electrical connection of the magnetic stirrer ............................................................ 163.4.3 Installation of tubes ........................................................................................................... 173.4.3.1 Removal of protective stickers (Uninstalled tubes configuration)............................. 173.4.3.2 Connection of feed tubes ......................................................................................... 183.4.4 Connection of the electrode .............................................................................................. 193.4.4.1 Electrical connection of the electrode ...................................................................... 193.4.4.2 Connection of the electrode tubes ........................................................................... 193.4.5 Power supply, external...................................................................................................... 193.5 Keypad....................................................................................................................................... 203.5.1 Optical mouse (Optional) .................................................................................................. 213.6 Reagents.................................................................................................................................... 21Section 4 Operation.......................................................................................................................... 234.1 Switch on the instrument............................................................................................................ 234.2 Startup ....................................................................................................................................... 234.2.1 Language and data output setting .................................................................................... 234.2.1.1 Change the language setting ................................................................................... 234.2.1.2 Change the data output setting ................................................................................ 244.2.2 First steps after installation ............................................................................................... 244.3 Menu structure ........................................................................................................................... 244.4 Total Hardness analysis in water samples................................................................................. 254.5 Manual component activation .................................................................................................... 264.5.1 Burette .............................................................................................................................. 264.5.2 Pump................................................................................................................................. 264.5.3 Stirrer ................................................................................................................................ 264.6 System ....................................................................................................................................... 264.6.1 Total Hardness units ......................................................................................................... 264.6.2 Initial addition .................................................................................................................... 274.6.3 Data Logger ...................................................................................................................... 274.6.3.1 Sample numbers ...................................................................................................... 274.6.4 Data Output (printer/computer) ......................................................................................... 274.6.5 Date/Hour.......................................................................................................................... 284.6.6 Display contrast ................................................................................................................ 284.6.7 Language .......................................................................................................................... 28Section 5 Maintenance .................................................................................................................... 295.1 Maintenance schedule ............................................................................................................... 295.2 Power off the instrument ............................................................................................................ 29