138
Preparations
G-30-1607-en
OPMI® VARIO on S8, S81 & S88 Suspension Systems
Issue 5.0
Printed on 30. 01. 2009
Aligning the X-Y coupling
Note:
•
The OPMI
®
VARIO can be equipped (and also retrofitted) with an X-Y
coupling. Our service team or an authorized person will install the X-
Y coupling for you.
The X-Y coupling allows motorized fine positioning of the surgical micro-
scope in a horizontal plane. The range of travel is 40 mm x 40 mm. The
speed of travel can be set on the display field of the suspension system.
To ensure that the X-Y coupling of the surgical microscope is accurately
positioned in the X and Y directions, proceed as follows:
•
Tighten friction adjustment knob (1) and open knob (3) by a few turns.
•
Arrows are provided at the bottom of X-Y coupling (2) and at the top
of the magnetic brake. Turn the surgical microscope until the arrows
point towards each other.
•
Firmly tighten knob (3).
Note:
The surgical microscope and X-Y coupling are now permanently connect-
ed.
•
Adjust the friction of the OPMI
®
rotary axis using knob (1).
