Introduction; How To Connect Frame Ground And Logic Ground - Tekelec T1000 Hardware Manual

Introduction

Introduction
This chapter describes the activities that should be performed after either of the
following types of installation:
• A heavy duty frame that contains T1000 AS hardware has been installed
• T1000 AS hardware has been installed in an existing frame

How to Connect Frame Ground and Logic Ground

The procedures in this section must be performed before turning on the power to
the frame. To ground a T1000 AS hardware system, the following tasks must be
performed:
• Prepare the ground cables (required only in a DC environment); see "How
to Prepare the Cables" on page 6-3
• Ground the frame (required only in a DC environment); see "How to
Ground the Frame in a DC Environment" on page 6-4.
• Ground the chassis; see either of the following:
— "How to Connect T1000 AS Chassis Ground from T1000 AS Chassis to
— "How to Connect Chassis Ground in an AC Environment" on
• Ground the logic for the T1000 AS unit; see "How to Ground the Logic
Connector in a DC Environment" on page 6-8
• Verify the grounding; see one of the following:
— "How to Verify the Ground in a DC Environment" on page 6-11
— "How to Verify the Ground in an AC Environment" on page 6-12
DANGER: Strictly observe all grounding requirements to reduce the risk of
electric shock.
6-2
Frame in DC Environment" on page 6-7
page 6-11
910-0095-001 Revision J November 2007