Chapter 2. OPERATING INSTRUCTIONS - TM-5-4120-356-140019

TM 5-4120-356-14

CHAPTER 2

OPERATING INSTRUCTIONS

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

2-1.

The description and use of the operator's controls and indicators is shown in fig-

u r e s 21 and 2-2.

S e c t i o n II. Preventive Maintenance Checks and Services (PMCS)

2-2.

The preventive maintenance checks and services to be performed on this equipnent

are given in table 2-1.

Perfoxm your BEFORE (B) PMCS.

B e f o r e you operate:

Perform your DURING (D) PMCS.

W h i l e you operate:

c . If your air conditioner fails to operate, report it to Oganizational

Maintenance.

T a b l e 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

I f 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

s e r v i c e s when the equipment can be shut down.

A-AFTER

B-BEFORE

M-MONTHLY

W-WEEKLY

D-DURING

INTERVAL

ITEM

ITEM TO BE

EQUIPMENT IS NOT

NO.

INSPECTED

PROCEDURE

READY/AVAILABLE IF:

Air

Filter

Check for cleanliness

Clogged air filter

restricting air

flow

General

Be alert for unusual

Maintenance

n o i s e s or improper opera-

tion. If either condition

is detected, notify organ-

izational maintenance

2-1