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1.7.9 Isolation of multiple power sources
6 ^; h3 E' ?. m2 k3 m6 MWhere there is more than one connection supplying HAZARDOUS VOLTAGES or HAZARDOUS ENERGY: G2 N3 Y3 ?- H! r. W0 k0 Q7 w: z
LEVELS to equipment, a prominent marking, located close to the entry point provided for a SERVICE
' Z3 ]$ K4 F* G# FPERSON to gain access to the hazardous parts, shall be provided to indicate which disconnect6 i- r/ g5 H. O& h$ j( @7 |/ \1 w" j
device or devices isolate the equipment completely and which disconnect devices can be used+ N; @3 f1 D, X+ e. R
to isolate each section of the equipment. |
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