Rockwell Automation 2755 AdaptaScan Bar Code Readers - Manual (Page 72)

Troubleshooting and Maintenance 6–7
3. Remove the six #6-32 screws from the bezel/window assembly.
4. Carefully pull bezel/window assembly away from the front of the
Reader.
5. Discard the old bezel/window assembly.
To install the replacement scan window:
1. Do not smudge the window when removing the bezel/window
assembly from package. If necessary, refer to page 6–5 for
cleaning instructions.
2. Place the bezel/window assembly against the front of the Reader
(with wider side at top of Reader), aligning the 6 screw holes with
the 6 holes on the Reader body.
Top of
Scan Window
3. Tighten the six #6-32 screws to a torque of 10 inch–pounds (1.1
N
Sm) in a side-to-side sequence providing even compression of
the sealing gasket.
4. Refer earlier chapters in this manual to install, align and verify
operation of the Reader before resuming full service of Reader.
Observe all warnings and cautions.