Figure 2-16: Assembly Of Focal Lens To Scan Head (Agv-Hp(O)) - Aerotech AGV-HP Series Hardware Manual

2.4. Attaching the Focal Lens to the Scan Head
1. Before assembling the focal lens into the scan head, remove the dust cover(s) and inspect the lens
elements and protective glass for dirt, scratches or cracks. Any lens component with a scratch or a
crack must be replaced.
2. If the optics are dirty, clean them using the procedure outlined in
3. If necessary, install the protective glass over the front of the lens using the clamp ring. Place the
dust cover over the front of the lens.
4. Remove the plug from the beam exit aperture on the bottom of the scan head.
5. Making sure that the dowel pin in the lens adapter is aligned with the reference slot in the scan
head, attach the lens adapter to the scan head using the appropriate hardware. The screw length
must be long enough to provide at least 1.0x diameter thread engagement.
6. Screw the focal lens into the lens adapter until it seats and is positioned securely. Be careful not to
cross-thread the housing of the lens assembly when installing.
7. Remove the dust cover from the front of the focal lens.
To remove the focal lens, reverse the procedure outlined above.
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Figure 2-16: Assembly of Focal Lens to Scan Head (AGV-HP(O))
AGV-HP(O) Hardware Manual
Section 4.2.
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