Leica OH4, Service Manual, Page: 176 / 264

Preparation for operation
34 Leica M525 OH4 / Ref. 10 714 367 / Version -
Changing the weight disk on the D-axis
If the Leica M525 OH4 cannot balance the accessories in use,
a weight disk must be added to or removed from the D-axis.
Caution 1
Danger of injury due to falling weight disk or cover!
➩
When changing the weight disk, make sure that your
feet are not beneath the weight disk or the cover.
➩
Locking the Leica M525 OH4 in position (see page 22).
➩
Detach the cover (1) from the axis.
1
➩
Unscrew the hexagon nut (3).
➩
Add or remove the disk (2).
➩
Screw on the hexagon nut (3).
➩
Re-attach the cover (1).
No. of Load
weight disks D-axis
Heavy Light Min. Max.
2 1 6.65 10.22
2* 2 7.4 10.88
2 3 7.9 11.54
*Standard configuration
2
3