Preparation For Operation; Checklist: Before The Operation - Leica M525 OH4 User Manual

Checklist: Before the operation

Cleaning the optical accessories
➩Check the tubes, eyepieces and the documentation
accessories (if used) for cleanliness.
➩Remove dust and dirt (see page 68).
Installing accessories
➩Lock the Leica M525 OH4 in place and install all accessories
on the microscope so it is ready for use (see page 22).
➩Position the CAN handles as required.
➩Connect a mouth switch and/or footswitch (if used).
➩Check the camera image on the monitor and realign if
necessary.
Checking tube settings
➩Check the tube and eyepiece setting for the selected user
(see page 24).
➩Treat the eyepieces with an antifogging compound if
necessary.
Balancing
➩Balancing the Leica M525 OH4 (see page 27).
➩Press the "All Brakes" button on the CAN handle and check
the balancing.
Function check
Warning 1
Danger of fatal electrical shock.
➩The Leica M525 OH4 surgical microscope may be
connected to a grounded socket only.
➩Connect the power cable.
➩Switch on the microscope.
➩Switch on the illumination at the control unit.
Leave the illumination on for at least 5 minutes, as
otherwise luminosity will decrease rapidly.
➩Replace defective bulbs before the operation begins.
➩Test all functions on the CAN handles and on the footswitch.
➩Check the user settings on the control unit for the selected
user (see page 45).
Positioning at the OP table
➩Position the surgical microscope on the OP table as required,
and lock the footbrake (see page 35).
Sterility
➩Fit sterile components and sterile drape if used (see page 36).
Leica M525 OH4 / Ref. 10 714 367 / Version -
Warning 2
Danger of fatal electric shock
➩Operate the system only with all equipment in its
proper position (all covers fitted, doors closed).

Preparation for operation

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