Description The ANCB is installed into slot 1 of the Advance Maxum’s or NAU’s
System Controller (SYSCON). To install the ANCB it is not necessary to
disconnect interface cables or to remove the SYSCON from the unit.
Slot 1
Voltage dangerous to life exists. Before performing the removal and
installation procedures, it is important that primary AC power to the
unit be turned off from the main circuit breaker. Observe all plant
safety requirements before performing any repair or maintenance
on any unit
WARNING
NAU Installations For rack mount NAU units the SYSCON connections are visible at the
rear of the NAU. If you have a wall mounted unit you must first remove
the front or side safety box access covers to see the SYSCON
connections.
Instructions Step Procedure
1. Locate backplane Slot 1, and remove the screw that holds
the metal strip in place. Keep the screw.
SLOT 1 Screw
Metal
Plate
2000592-001 Installation • 5