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1.7.9 Isolation of multiple power sources
/ z5 J* y( }- z& p0 {Where there is more than one connection supplying HAZARDOUS VOLTAGES or HAZARDOUS ENERGY
7 y, j3 U u/ ~; N, q$ K* Z6 C9 q5 bLEVELS to equipment, a prominent marking, located close to the entry point provided for a SERVICE
$ z E: C" q$ Q uPERSON to gain access to the hazardous parts, shall be provided to indicate which disconnect$ ]7 f9 L3 q, R. K+ C
device or devices isolate the equipment completely and which disconnect devices can be used- j- Z: N5 d& |% }6 u6 {
to isolate each section of the equipment. |
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