Installing Power Supply Units
41
Closing a CPU after internal access
Warning! When reinstalling the inner cover after internal access to
the CPU:
• Check that mating surfaces are clean and undamaged. If surfaces
are not in perfect condition, contact Martin™ for assistance.
• Reinstall the inner cover as it was originally installed, with the
connectors label over the connectors, or it will be impossible to
seal correctly.
• Reinstall all four inner cover screws securely.
After accessing the terminals and indicator LEDs inside a PSU:
1. See Figure 17. Check that all mating surfaces are in perfect condition
and reinstall the inner cover as it was originally installed, with the
connectors label (arrowed) over the connectors, tightening all four
inner cover screws securely.
2. See Figure 9 on page 29. Hinge the PSU outer cover closed and
reinstall its two screws securely.
Figure 17: PSU inner cover – correct reinstallation