Mettler Toledo QS3 Manual De Usuario página 16

Home position cover
The Home position cover is designed to avoid unwanted
powder on the weighing pan. Whenever possible, cover the
hole of the Home position with the Home position cover.
Weighing pan cover
When performing a simple weighing, adjustment, or test, you
can use the weighing pan cover in the Home position.
If the drive ring rotates while the weighing pan cover or the
weighing basket is installed, the sample changer or the load
cell could be damaged. Always remove the weighing pan
cover or the weighing basket as soon as the operation is
completed. Place back the Home position cover.
Weighing basket
When using small weights that need to be positioned
precisely in the middle of the weighing pan, use the weighing
basket in the Home position.
If the drive ring rotates while the weighing pan cover or the
weighing basket is installed, the sample changer or the load
cell could be damaged. Always remove the weighing pan
cover or the weighing basket as soon as the operation is
completed. Place back the Home position cover.
8 QS3 Sample Changer