Chapter 2. OPERATING INSTRUCTIONS - TM-5-4120-339-140017

TM 5-4120-339-14

CHAPTER 2

OPERATING INSTRUCTIONS

Section I. Description and Use of Operator's Controls and Indicators

2-1.

GENERAL.

The description and use of the operator's controls and indicators is shown in figures 2-1 and 2-2.

Section II. Preventive Maintenance Checks and Services (PMCS)

2-2.

GENERAL.

The preventive maintenance checks and services to be performed on this equipment are given in table 2-1.

a. Before you operate: Perform your BEFORE (B) PMCS.

b. While you operate: Perform your DURING (D) PMCS.

If your air conditioner fails to operate, report it to Organizational Maintenance.

Table 2-1. Operator/Crew Preventive Maintenance Checks and Services

Perform weekly as well as before operations PMCS if:

(1) You are the assigned operator and have not operated the unit since the last weekly

PMCS.

(2) You are operating the unit for the first time.

NOTE

If the equipment must be kept in 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.

B-BEFORE

A-AFTER

D-DURING

W-WEEKLY

M-MONTHLY

ITEM

INTERVAL

ITEM TO BE

EQUIPMENT IS NOT

NO.

BDAW

INSPECTED

PROCEDURE

READY/AVAILABLE IF:

Air Filter

Check for cleanliness

Clogged air filter restricting

air flow

General Maintenance

Be alert for unusual noises or

improper operation. If either

condition is detected, notify

organizational maintenance.

2-1