Honeywell DR4500 Parts List

Parts List
Overview

10.1 Overview

Introduction

This section provides the replacement parts lists for the DR4500A Truline 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?

10. Parts List

This section contains the following topics:

Topic See Page

10.1 Overview 242

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 249

10.4 Figure 10-5 Internal Cabling Data 250

10.5 Figure 10-6 Internal Wiring Diagram – Options Only 251

243
243
244
245
247

242 DR4500A Truline Circular Chart Recorder With or Without Control Product Manual Release M
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10.2 Exploded Views

2

Door assembly

Figure 10-1 is an exploded view of the Door Assembly. Table 10-1 is a list of the associated part numbers.

Parts List

Exploded Views

1-1

1-2

1

1-4

1-3
1-3A

Figure 10-1 Door assembly

Key Part Number Description

1

(Note

3)

1-1
1-2

30754955-501
30754955-504
30754955-505
30754955-506
30754955-507
30754955-508
30756548-501
30756548-501
51452435-501
51452435-502
51452435-503

51197761-501

51197761-502
51197761-503
51197761-504
51404781-501
51404781-502

51404781-503
(K)30755980-001 Hinge Pin (Note 1) 2
(K)30755980-001 Retaining Ring (Note 1) 2

Door Assembly

Blue with glass window and latch
Blue with acrylic window and latch
Gray with glass window and latch
Gray with acrylic window and latch
Black with glass window and latch
Black with acrylic window and latch
Stainless Steel Door with Glass window
Stainless Steel Door with Acrylic window
NEMA4X Door with Acrylic window
NEMA4X Door with Glass window
NEMA4X Door with HTST window

SS Heavy duty with acrylic window/heavy duty latch
(before 3/99)
SS HTST door with heavy duty latch (before 3/99)
SS Heavy duty door with lock (before 3/99)
SS Heavy duty HTST door with lock (before 3/99)
SS Heavy Duty door with acrylic window (after 3/99)
SS Heavy Duty door for HTST with acrylic window (after 3/99)
SS Heavy Duty door with glass window (after 3/99)

Table 10-1 Door assembly parts

1-2

1-1

2145

Recommended

Spare Parts per

10 100

Quantity

per Unit

1

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Parts List
Exploded Views

Key Part Number Description

1-3

1-3A

1-4

51309609-503

30755980-006

51452208-503

30755136-502 Truline Door Overlay 1

51404929-501 External Keypad Upgrade Kit (not shown) 1

Latch/Lock Assembly Kit (Note 2)
Key kit for keyed latch or lock
NEMA4X Latch Kit

Recommended

Spare Parts per

10 100

1 3 1

Quantity

per Unit

NOTE 1: For Door 30754955-50X, (K) denotes that these parts are included in the miscellaneous hardware kit 30755980-001. For all other

NOTE 2: For Heavy Duty doors only (before 3/99): for knob type latch, order kit 30756584-001; for latch with lock and key, order kit

NOTE 3: For instruments with the Door Keypad option, order the correct door assembly and the External Keypad Upgrade kit

doors, the parts are included with applicable door assembly.

30756584-002. For Heavy Duty doors (after 3/99): for knob type latch and/or latch with lock and key, order 51404673-501.

Chart plate

Figure 10-2 is an exploded view of the Chart Plate Assembly.

Table 10-2 is a list of the associated part numbers.

8

9

1

2

756

4

Figure 10-2 Chart plate assembly

3

10

21453

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