Zeiss S88, Instructions For Use Manual

Page: 90 / 182

90
Operation
G-30-1426-en S88 Floor Stand with Lifting Column Issue 9.0
Printed on 28. 01. 2009
Adjusting the limit of downward movement
The vertical lift of the suspension arm must be limited in such a way that
the patient's safety is also ensured when the microscope is inadvertently
lowered.
• Loosen the adjustment screw (1) by a few turns.
• Press one of the release keys for the magnetic brakes on the surgical
microscope and lower the microscope to a position where it can be fo-
cused on the surgical field (depending on the focal length of the objec-
tive lens) and where the safety distance to the surgical field is still
sufficient.
• Turn the adjustment screw (1) clockwise as far as it will go.
• Move the surgical microscope again to the lower limit and check the
safety distance.