136
Chapter7
OS32C
User’s Manual
Appendix
Window replacement of the OS32C can be accomplished without factory support. Follow the
procedure below:
1. Remove power from the OS32C. Remove all the cables connected to the OS32C.
2. Using a clean cotton cloth, gently wipe off any dirt or dust from the front of the unit that may
inadvertently enter the internal space of the OS32C while the window is removed.
(Do not use standard compressed shop air to blow off dust from inside the unit)
3. Remove the four screws and washers on the sides of the window.
4. Remove the existing window by using a small flat-head screwdriver to gently pry up the window’s
edge.
5. Verify that the gasket is properly seated onto the new window. Gently press around the gasket surface
with your thumb. To remove airbone particles from the inside of the unit only use low pressure
compressed air that is suitable for optics and sensitive electronics.
6. Install the new window. Make sure the arrow on top of the new window points towards the front of the
scanner. Care should be taken to ensure that the inside of the window is clean and free of fingerprints.
7. While applying even pressure to the top of the window, evenly tighten the four screws with flat washers
in an alternating pattern ( Fig. 7-6). It is recommended that the screws be tightened to a torque
of 0.56N•m (5.0 in.• lb).
Excess pressure on the edges of the window may result in cracking of the material.
8. Perform window calibration. After the window is replaced, the scanner may display error code 50 if
window calibration is not performed.
Window Calibration p.79
OS32C Maintenance
The OS32C will require periodic cleaning of the scan window and dust detection surface on the base of
the window. The interval of the cleanings will depend on the environment in which the OS32C is used.
It is recommended that the window be cleaned using a common glass/plastic cleaner. The window
should be sprayed and wiped down with a soft cloth to prevent damage to the surface.
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