Leica OH4, Service Manual, Page: 169 / 264

Preparation for operation
27 Leica M525 OH4 / Ref. 10 714 367 / Version -
Stand settings
Automatic balancing of the Leica M525 OH4
Warning 5
Danger of injury due to movement of the microscope
during the balancing process.
➩
Do not stand next to the microscope during the
balancing process.
Warning 6
Danger of injury due to the Leica M525 OH4 surgical
microscope moving down.
➩
Never balance or re-equip the instrument over the
field of operation.
➩
Balance the Leica M525 OH4 surgical microscope
after re-equipping it.
➩
Do not release the brakes when the instrument is in an
unbalanced state.
➩
Never perform intraoperative AC / BC balancing over
the patient.
➩
Switch on the Leica M525 OH4.
➩
Install the accessories in the permitted weight range
(see Technical data, screen 80).
➩
Align the accessories in the working position.
➩
Press the "All Brakes" button on the CAN handle and move
the optical carrier into the A-position.
The mark (1) musty be pointing to A.
1
➩
Press the autobalancing push-button (3) on the control unit.
During the balancing procedure, the push-button (2) flashes
green and an acoustic signal sounds (can be deactivated in the
service menu).
The following dialog window opens on the touch panel monitor:
The balancing procedure can be canceled at any time
using "Interrupt Balancing".
2