Parts List
Overview
222 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual Release L
February 2017
10. Parts List
10.1 Overview
Introduction
This section provides the replacement parts lists for the DR4500A Clasic Series Recorder. Most parts are
supplied on an optimum replacement unit basis; that is, part numbers are given for complete printed circuit
boards rather than for individual PCB components.
The figures that follow are exploded views of the DR4500A recorder. Each part is labeled with a key
number and the key numbers are listed in tables with associated part number.
Also included for your reference are an Internal Cabling drawing (Figure 10-5) and an Internal Wiring
Diagram (Figure 10-6) for options only.
When ordering parts, be sure to specify your recorder’s serial and model numbers (on nameplate) as well as
the part identification.
What’s in this section?
This section contains the following topics:
10.2 Exploded Views
Figure 10-1 Door assembly
Figure 10-2 Chart plate assembly
Figure 10-3 Basic recorder components without options
Figure 10-4 Recorder components associated with options
10.3 Miscellaneous Hardware Kit Contents
10.4 Figure 10-5 Internal Cabling Data
10.5 Figure 10-6 Internal Wiring Diagram – Options Only