TM 1-4920-435-13&P
OPERATOR INSTRUCTIONS
SHEET METAL SHOP
DISCONNECTING POWER FROM SHELTER
INITIAL SETUP:
Personnel Required
Tools and Special Tools
CMF 15 Series (2)
Electrical Repairers Tool Kit
(WP 0072 00, Table 2, Item 103 )
References
General Mechanics Tool Kit
(WP 0072 00, Table 2, Item 104 )
Materials/Parts
Equipment Condition
Rag, Wiping (WP 0078 00, Item 7)
Functional
DISCONNECTING MAIN POWER CABLE
WARNING
HIGH VOLTAGE exists in electrical system of shop. All electrical inspections, repairs, or
replacements will be performed with power OFF and only by qualiied electricians. Serious
shock hazards exist which could result in INJURY OR EVEN DEATH to personnel.
Figure 1.
Main Breaker.
1.
Ensure that all electrical tools and shop equipment are in the OFF position.
2.
Before disconnecting the main 100 amp power cable, ensure that all circuit breakers, including main breaker
(Figure 1) in circuit breaker panel are in the OFF position.
0034 00-1