April 8, 2011 HN FAQ Memo, Version 3.0 Page 20 of 108
3.1.5 Adjustment of Index on SI Multivalve.
3.1.5.1 Adjustment:
Make sure the SI is turned on, and that Vacuum for the SI is on.
Use the service interface via terminal or AC
Press M for Main Menu.
Press 4 for Service, and press enter for service password.
Press 3 to go to Complex functions.
Press Enter to go to Adjust MV Arm.
The Current Offset from Index value is displayed.
The multi valve arm is now positioned at pos. 1, (the stud with the cylindrical mark ) and the arm will be
lifted so that the tube on the arm is in contact with the lid on the multivalve.