BA214 Enclosure Illustrated Parts Breakdown

This document is an Illustrated Parts Breakdown (IPB) manual for the Digital Equipment Corporation BA214 Enclosure. Its primary purpose is to help users identify and order replacement components for the BA214 enclosure and its sub-assemblies, such as the H7868 Power Supply and the AC/EMI Filter.

The manual is organized into several sections:

• Introductory Material: Explanations on how to use the IPB, definitions for various columns (e.g., figure/item numbers, Digital part numbers, ECO cut-in levels, 'Used On Code' for variations), and a revision history table (last updated October 1989). It also includes legal disclaimers, copyright information (1988, 1989), and Digital's trademarks.
• Illustrated Parts Lists: Detailed diagrams of the BA214 Chassis Assembly (Figure 1), H7868 Power Supply Assembly (Figure 2), and AC/EMI Filter Assembly (Figure 3), each with numbered callouts. These illustrations are accompanied by comprehensive indented parts lists that describe components, provide their Digital part numbers, and indicate their subordination within assemblies using asterisks.
• Sorted Part Indices: Alphabetical listings of all parts by Digital Part Number and by Description, allowing for quick cross-referencing and lookup of components regardless of their specific assembly illustration.

Overall, the document serves as a crucial reference for maintenance and repair of the BA214 Enclosure system, providing both visual and textual means to identify every component.