Figure 29: Removing pin with rubber hammer
Grounding Information
This chapter describes how to unpack the application cabinet from the crate, prepare a concrete or
raised floor for installation, anchor the frame to floor and overhead rack, examine the grounding
requirements and the cabling.
Safety Precautions
Warning: This is a redundant system to allow service during normal maintenance. When
repairs require a total power disconnect, both input supply sources must be disconnected.
This will cause service interruption and take down the system.
Warning: Consult with a qualified electrician to ensure proper power and grounding
requirements are met.
Caution: All personnel associated with the installation of this system must adhere to
all safety precautions and protection equipment required to avoid the possibility of
injury to personnel, service degradation, and/or service interruption.
Grounding Requirements
Tekelec systems operate in an isolated bonding network in a in a central office environment and require
a single connection to the central office.
• Main ground bus
The system’s ground cable must provide the sole grounding connection between the entire system
and the central office ground. The cabinet has a full-length main ground bus bar (per drawing)
and an extension bar. The main bus bar allows for bottom-fed and top-fed cabling. The extension
58
910-5681-001 Revision E, February 2014
Cabinet Installation
Installation
