Zeiss OPMI Lumera i on floor stand, Instructions For Use Manual

Page: 77 / 178

OPMI Lumera
®
i on floor stand Preparations for use
Version 9.2
G-30-1720-en
Page 77
Balancing system
Do not perform the balance setting until the surgical microscope and all
accessories have been mounted!
•
Move the suspension arm (3) into its horizontal position and tightly hold
it with one hand.
•
Loosen the knob (2) for adjusting the friction of the suspension arm’s
upward/downward movement.
•
Move the suspension arm (3) slightly up and down. At the same time, turn
the adjustment screw (1) until you think that the spring force is sufficient
to compensate for the weight of the surgical microscope and accessories.
Turn clockwise to increase the spring force, turn counter-clockwise to
reduce it.
•
Continue to perform this adjustment until the surgical microscope neither
moves upward nor downward. The surgical microscope is fully balanced
when it remains stationary in all positions within the work area.
Fig. 25: Balancing the system
CAUTION Risk of crushing – mind your fingers!
Fingers may be crushed between the suspension and carrier arms.
•
Never touch the area between the suspension and carrier arms while you
are performing the balancing procedure or moving the suspension arm.
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