2-11. Power Shutdown.
HIGH VOLTAGE exists in the electrical system of the shop. All
electrical inspections, repairs or replacement will be performed with
the power off and only by qualified electricians. Serious shock hazards
exist which could result in injury or death to personnel.
Power Off at Shelter.
1. Ensure all electrical tools and shop equip-
ment are turned off.
2. Set main and individual circuit breakers in
circuit breaker panel to OFF position.
b.Power Off at Power Distrubution Panel.
. . .
corresponding shelter power cable circuit breaker (1)
in power distribution panel (2) to OFF position.