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1.7.9 Isolation of multiple power sources) R& e7 H1 x. t! @+ @7 u( x
Where there is more than one connection supplying HAZARDOUS VOLTAGES or HAZARDOUS ENERGY" ^4 @- b9 h M) o+ f9 L
LEVELS to equipment, a prominent marking, located close to the entry point provided for a SERVICE
# T# B+ q _* }5 |0 k7 q7 I" IPERSON to gain access to the hazardous parts, shall be provided to indicate which disconnect
& G& q2 @, `+ O$ Z* u% X$ l1 ]device or devices isolate the equipment completely and which disconnect devices can be used/ Y6 F0 E( \7 i2 X: Y
to isolate each section of the equipment. |
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