Maintenance; Clean The Instrument; Maintenance Menu - Hach TitraLab AT Serie Manual Básico Del Usuario

8. Push Yes to continue with the next calibration buffer solution.
9. When the calibration is complete, push Yes to accept the calibration or No to reject.
10. Push Exit to go back to the main menu.
Calibrate the titrant
1. From the main menu, select
shows on the display.
2. If necessary, select an icon for more information or to change some data.
3. Do the instructions that show on the display, then push Start to start the calibration. Calibration
data shows on the display.
4. If the default stirring speed needs to be adjusted, push the up and down arrow keys to increase or
decrease the speed.
5. When the calibration is complete, push the arrow keys to see the different measurement views.
6. Push Continue to continue with the calibration.
7. When the calibration is complete, push Yes to accept the calibration or No to reject.
8. Push Exit to go back to the main menu.
Purge
Use this procedure to remove air bubbles from the system. Refer to
measurement on page 17 for instructions.

Maintenance

Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
Do not disassemble the instrument for maintenance. If the internal components must be cleaned or repaired,
contact the manufacturer.

Clean the instrument

Never use flammable or corrosive solvents to clean any part of the instrument. Use of these solvents can degrade
the environmental protection of the instrument and may void the warranty.
Clean the exterior surface with a moist cloth or with a mixture of water and mild detergent. Dry with a
soft cloth.

Maintenance menu

Select Maintenance from the main menu.
Syringe activation
Do a check of the syringe. Make sure the syringe fills and empties correctly.
1. From the maintenance menu, push Syringe activation.
Option
Fill
Calibration, then push Titrant calibration. Related information
Description
Fills the syringe with titrant solution. The process stops automatically when the syringe is
full.
C A U T I O N
N O T I C E
N O T I C E
Prepare the instrument for
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