1. Before you assemble 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, use the procedure outlined in
to clean them.
3. If necessary, use the clamp ring to install the protective glass over the front of the lens. 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. Make sure that the dowel pin in the lens adapter is aligned with the reference slot in the scan
head and 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.
7. Remove the dust cover from the front of the focal lens.
To remove the focal lens, reverse the procedure outlined above.
Figure 2-16:
Assembly of Focal Lens to Scan Head (AGV-HP(O))
2.4. Attaching the Focal Lens to the Scan Head
AGV-HP(O) Hardware Manual
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