Chapter 1. INTRODUCTION - TM-5-4120-384-140021

TM5-4120-384-14

CHAPTER 1

INTRODUCTION

Section/Paragraph

General Information . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1

Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Maintenance Forms and Records . . . . . . . . . . . . . .

1-2

1-3

Hand Receipt Manual.. . . . . . . . . . . . . . . . . . . . . .

Reporting Equipment Improvement

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Recommendations (EIRs) . . . . . . . . . . . . . . . . . . . . .

Equipment Description.. . . . . . . . . . . . . . . . . . . . . . .

Equipment Characteristics, Capabilities,

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and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Location and Description of Major

1-6

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-6.1

Differences Between Models . . . . . . . . . . . . . . . .

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Equipment Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

III

T e c h n i c a l Principles of Operation . . . . . . . . . . . .

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Refrigeration Cycle. . . . . . . . . . . . . . . . . . . . . . . .

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Heating . . ..... . ..... . . . . . . . .

. .... . ...

GENERAL INFORMATION

Section

1-1.

SCOPE.

Operator's, Organizational,

Direct

Support,

Type of Manual.

and General Support Maintenance Manual.

Keco Models F18H-3S,

Model Number and Equipment Name.

F18H-3SA, and F18H-3SB Horizontal, Compact, 18,000 BTU/HR, 208

Volt, 3 Phase, 50/60 Hertz, Air Conditioners and Keco Model F18H-1S

Horizontal, Compact, 18,000 BTU/HR, 230 Volt, Single Phase, 60

Hertz, Air Conditioner.

Cools and heats enclosed space

c. Purpose of Equipment.

(shelter).

The unit covered by this manual is designed for cooling

and heating air to a desired predetermined range and circulating

the conditioned air to provide heating and cooling of equipment or

personnel within the conditioned area.

1 - 2 . MAINTENANCE FORMS AND RECORDS.

Department of the Army forms and procedures used for equipment

maintenance will be those prescribed by DA Pamphlet 738-750, The

Army Maintenance Management System (TAMMS).

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