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Contents
1. TitroLine alpha What is to do if SCHOTT What is to do if User Manual it is not possible to switch on The Memory Card must be built in Chapter 2 1 the TitroLine alpha and the Is the power unit connected display stays dark it is difficult to read the display The angle of view of the display can be adjusted In the menu Chapter 5 1 1 lt ROLL UP gt or lt ROLL DOWN the contrast can be adjusted the size of the unit is not the The size of the unit must be configured with the keys Chapter 2 2 same as shown in the display lt ROLL UP gt or lt ROLL DOWN or configured in the lt INIT gt menu under lt SYS gt Chapter 5 5 6 it is necessary to change the Open the retention ring remove the dosing unit slide it to Chapter 2 2 unit the valve support and remove both by pulling them upwards the unit is empty and reagents Directly after switching on the titrator it is possible to rinse Chapter 2 3 must be filled in by pressing the lt FILL gt key on the keyboard Change dosing unit Chapter 5 5 6 3 the first filling does not work Check the screwing and fix it Then rinse the dosing unit Chapter 2 3 Chapter 5 5 6 3 no working method is available The titrator is new No standard method is copied see Short Manual after switching on into the working menu no method is created Chapter 5 4 4 itis not possible to changea The changing of methods is locked standard configuration Chapter 5 5 6 7 standard method after havin2. g This locking must be changed in the menu lt SYS gt with lt INI gt it copied lt EDIT STD METHOD gt Select lt ON gt it is not possible to copy There is already a method in the selected memory Chapter 5 4 4 standard method into the The message method still exists appears In the case working memory of 8 existing methods it is necessary to delete a method Delete method Chapter 5 5 2 2 air bubbles are coming out of Check the screwings and fix them Then rinse the dosing unit Chapter 2 3 the titration tip Chapter 5 5 6 3 13 FEH 000519 E doc TitroLine alpha What is to do if SCHOTT What is to do if User Manual the titration stops too early The criteria for stopping the titration is wrong In case of criteria Chapter 5 4 1 2 lt EQ gt the sensitivity is too strong so that the equivalence point is recognized too early in the case of an endpoint ti The wrong type of jump was chosen Chapter 5 4 1 2 tration the titration takes too See table type of titration EP much time or lasts too long the result of the calculation Check consistent calculation formula with factors of the Chapter 5 4 2 1 is wrong titration Check under MODE and lt lt CALC gt gt the formula and the factors In the case of weight or sample volume take care that it will be multiplied with the Q factor there is no printout after Is the printer connection o k _ __ Chapter 5 4 6 the titration Check in the menu MODE
3. lt lt PRN gt gt if the cursor is in the right position under lt lt Centronics gt gt Is the printer online the graphic printout shows The printer does not work in the EPSON or IBM proprinter mode ASCII signs instead of a Changing of the mode is described in the printer manual graphic Check the printer cable no balance weights are Check the correct cable Chapter 2 4 available after connecting Check if the communication parameter of the serial port a balance of titrator and balance are identical Chapter 5 5 4 Check in INIT menu under lt lt RS gt gt Check in balance Chapter 5 4 1 1 In the actual method the option lt lt balance gt gt lt lt auto gt gt is not selected Chapter 5 7 itis necessary to change the Press lt EDIT PARAM gt in the Start menu Chapter 5 7 balance weights Now the balance data can be edited the speed of the Karl Fischer Select the correct control of the titration Chapter 5 4 1 4 titration is not 0 k The titration control differs between one component system and two component systems low and high amounts of water the speed or control of the Select the correct control of the titration The control depends on Chapter 5 4 1 5 pH stat titration is not 0 k the reaction speed and the buffering of the system 14 FEH 000519 E doc
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