3-150. Replace/Repair Engine Room Vent Motor Control Center Power Distribution.
This task covers:
INITIAL SETUP :
Tool kit, electrician's,
Main switchboard ENG ROOM VENT MCC P210
200AT circuit breaker OFF and
tagged "Out of Service - Do Not
Operate." (TM 55-1905-223-10).
Warning tag, Item 1, Appendix C
Death, serious injury, or equipment change can result from
contact with live electrical circuits. Before beginning work on
this, or any other electrical equipment, turn power and control
voltage circuit breakers OFF and tag "Out of Service - Do Not
Repair and replacement of motor control centers is covered in
the control centers switchboards section of this manual.
a. Disconnect electrical cable (1 through 15) from motor control center.
b. Disconnect electrical cable from termination.
Repair at this level of maintenance is by replacement of electrical cables.
a. Connect electrical cable (1 through 15) to motor control center.
b. Connect electrical cable to termination.