FIGURE 2-106. TYPE-I Motor Switch.

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FIGURE 2-105. Auxiliary Machinery Motor Control Center.

TM-55-1905-223-10 Landing Craft Utility (LCU 200 Class) NSN 1905-01-154-1191 Manual

FIGURE 2-107. Engine Room Ventilation Motor Control Center.

TM 55-1905-223-10

FIGURE 2-106. TYPE-I Motor Switch.

(2)

Open CA-1, CONTROL AIR CUTOUT (14).

(3)

Set power switch on air dryer to ON position.

(4)

Open CA-2 and CA-5, ISLN-SEP/RGLTR (17 and 22).

(5)

Open CA-4 AND CA-7, SUPPLY TO CONTROL AIR (19 and 20).

2-9. Life Support System.

Ventilation.

(1)

On Engine Room Ventilation Motor Control Center (FIGURE 2-107), set ENGINE ROOM

EXHAUST FAN circuit breaker P210-3 (4) to ON position, press START pushbutton (3).

(2)

Set ENGINE ROOM EXHAUST FAN circuit breaker P210-4 (1).to ON position, press START

pushbutton (2).

(3)

Set ENGINE ROOM SUPPLY FAN circuit breaker P210-2 (8) to ON position, press LOW

pushbutton (7).

(4)

Set ENGINE ROOM SUPPLY FAN circuit breaker P210-1 (6) to ON position, press LOW

pushbutton (5).