Hasselblad Flextight 343 - Manual (Page 17)

Replacing the Light Tube
If your scans are suddenly coming out black (or all white if you are
scanning negatives), then the light tube may be defective or misaligned.
Follow procedure below to replace a tube:
1. Get the appropriate replacement light tube (ask your Flextight dealer
or see specification in “Technical Specifications” on page 20).
2. Turn off and unplug the scanner from the primary power supply.
3. IMPORTANT: Let the light tube cool down for app. 10 minutes
before proceeding.
4. Lay the scanner down on its back, with the bottom facing you.
5. Use a 2.5 mm allen key to remove the screws located at each of the
four corners of the bottom panel (see Figure 6), then remove the
bottom panel.
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User's Guide - Flextight 343
Hardware Reference - Flextight 343
17
The Light Tube
English
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Figure 6: To remove the bottom panel, remove the four screws at the
positions shown. The numbers indicate the order in which they
should be tightened when panel is replaced.