4. Put the sample cell in the center opening of the second row of theheating block.5. Select a temperature program of 150 °C for 60 minutes using thekeys, then push OK.6. When the heating block is at the selected temperature (two beepsare heard), the thermometer temperature should be the same as thetemperature shown on the display.TroubleshootingRefer to Table 4 for error messages, possible causes and correctiveactions.Table 4 Error messagesError SolutionBLOCK IS TOO HOT!PLEASE WAITThe temperature of the heating block is greater than theselected temperature. Wait until the temperature of theheating block decreases.INIT ERROR The instrument is defective. Contact Customer Service.Replacement parts and accessoriesNote: Product and Article numbers may vary for some selling regions. Contact theappropriate distributor or refer to the company website for contact information.Replacement partsDescription Quantity Item no.Protective cover 1 LZT048AccessoriesDescription Quantity Item no.Reducing adapter, 20 > 16 mm 1 HHA155Reducing adapter, 16 > 13 mm 1 2895805Replacement parts and accessories (continued)Description Quantity Item no.Tube, 16 x 100 mm 1 2275800Tube, 16 x 100 mm 6 2275806Thermometer, 0 to 200 °C 1 456550010 English