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1.7.9 Isolation of multiple power sources
: P. r3 L8 Q- k4 F* a6 BWhere there is more than one connection supplying HAZARDOUS VOLTAGES or HAZARDOUS ENERGY
( [) Q6 A: K( H, M* HLEVELS to equipment, a prominent marking, located close to the entry point provided for a SERVICE+ K+ c0 S$ p. A) W8 v2 K7 D3 J
PERSON to gain access to the hazardous parts, shall be provided to indicate which disconnect0 G' a. O j; j5 O+ g: K( @
device or devices isolate the equipment completely and which disconnect devices can be used
8 A' f( S0 V$ n* T; R0 l; Rto isolate each section of the equipment. |
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