I N D U S T R I A L - L A S E R S
A COMPANY OF THE
Service instructions
Laser sources with LOS
9 Adjustment and repair of the
SLS optical system LOS
© Lasag AG, Thun, 15.05.08 CM
86 . 0629 - 09 - 06
Optical system with a folded resonator
1. Dismantle both deflection mirrors (34.1011 No.1 and No.2).
2. Main switch ON.
3. Pilot laser ON.
4. Plug the adjusting aid (41.9084) into the fiber-optic cable socket No. 1.
5. By means of (item 1 and item 2, adjust the pilot laser parallel to the base plate at a distance of
35 mm (height) and 50 mm (side). For the height adjustment, use the adjusting gauge (45.4629).
As from now, do not change the adjustment of the pilot laser anymore!
6. Install the deflection mirror (34.1011 No.1) at right angles to the base plate. By means of the adju
sting screws of the deflection mirror No. 1, align the pilot laser parallel at a distance of
35 mm (height) and approx. 32 mm (side).
7. Open the beam shutter.
8. Install the deflection mirror (34.1011 No.2) at right angles to the base plate. By means of the adju-
sting screws of the deflection mirror No. 2, adjust the pilot laser centred relative to the adjusting aid
(41.9084).
9. By means of the adjusting aid (45.4629) verify, thet the pilot laser beam impinges on the adjusting
aid (45.4629) parallel to the cavity bore and centred.
10. If point 9 is not fulfilled, then by means of the adjusting screws of the two deflection mirrors the pilot
laser can be aligned in such a manner, that it impinges on the adjusting aid (41.9084) parallel to the
cavity bore (adjusting aid 45.4629), parallel to the base plate (adjusting aid 45.4629) and centred.
Содержание Lasag SLS 200 CL Series
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