Chapter 2. OPERATING INSTRUCTIONS - TM-5-4120-374-130021

TM 5-4120-374-13

OPERATING INSTRUCTIONS

CHAPTER OVERVIEW

This chapter contains a functional description of the major components of the air conditioner, It explains

how to operate the air conditioner. For your convenience, below is an index of this chapter.

INDEX

Page

2-8

Operating instructions on Decals and Instruction Plates

Operating Procedures

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Operation Under Unusual Conditions

Preventive Maintenance Checks and services

Section I. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

(PMCS)

2-1. GENERAL

a. Before You Operate. Always keep in mind the CAUTIONS and WARNINGS, Perform (B) PMCS

before you operate.

b. While You Operate. Always keep in mind the CAUTIONS and WARNINGS. Perform (D) PMCS

while you operate.

c. After You Operate. Be sure to perform (A) PMCS after operation.

d. If Your Equipment Fails to Operate. Troubleshoot with proper equipment. Report any deficiencies

using the proper forms, See TM 38-750.

2-2. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)

If the equipment must be kept on continuous operation, check

and service only those items that can be checked and serviced

without disturbing operation. Make the complete checks and

services when the equipment can be shut down.

2-1