User Guide

3. Adjusting the dual focus optics
3.1 Turning the focal points around the
center axis
Condition
■
The connected laser device has been switched off and
secured against renewed switching on, e.g. by means of a
shackle padlock.
or
■
The light path to the focusing optics is blocked.
Means, Tools, Materials
■
Internal hexagon screwdriver, X20
■
Allen key, 2 mm
■
Arbor, 2.0 mm
■
Security key, Torx X10, with borehole
1 Screws (2 x) for undoing the
cover plate
2 Screws (2 x) in boreholes
3 Cover plate 4 Hole
Fig. 4-15
1. Undo two screws (1) and remove the cover plate (3) and
seal.
The screws in the boreholes (2) must not be undone.
The bifocal insert can be rotated freely.
2. Insert the arbor into borehole (4) of the bifocal insert and
turn the bifocal insert to the desired position.
22-50-17-CRen
2020-01
Adjusting the dual focus optics
4‐21