Simplex 4100ES Installation Manual page 43

Note: Install the mounting screws to within 1/8" from the seated position.
8. Mount the system electronics bay assemblies in the back box by carefully placing the assembly onto the four extended screws in
the back box, allowing the electronics bay assembly to hang from the screws.
9. Securely tighten all mounting screws. Refer to Table 6 for the recommended torque.
At this point, the system is ready for system card installation. For information on card installation, refer to the Panels' installation
manual.
Important: Do not apply power to the system at this time.
page 41
Figure 15: Installing the System Electronics Bay Assembly
4100ES Fire Alarm System Installation Guide
574-848 Rev. BQ