Siemens Hematek Operating Manual page 67

8. Disconnect the stain tubing from the nipple that is located behind the circuit board.
Figure 6-14. Disconnecting Underplaten Tubing from Nipple
9. Remove the waste tank and reach underneath the platen through the waste tank area.
10. Disconnect the stain tubing from the platen by pulling the tubing free from behind the
circuit board, and then disconnect it from the spout under the platen.
Figure 6-15. Removing the Underplaten Tubing
11. Select one of the new sections of underplaten tubing and connect it to the stain-tubing
nipple behind the circuit board.
Make sure at least 7 mm (¼ inch) of tubing is connected onto the nipple.
12. Thread the tubing behind the circuit board through the channels provided until it
extends under the platen.
Section 6: Minor Replacements and Adjustments, Page 6—13