Control of hazardous energy, 29 CFR 1910.147, interactive figure

Fig 2Control of hazardous energy, 29 CFR 1910.147

Tap or click the lit part. With a keyboard, Tab to a part and press Enter, or use Next step.

29 CFR 1910.147(d) · running

The part the sequence allows next
Energy isolating devices: the disconnect switch on the press head and the two line valves
Control devices: the stop and start buttons on the pedestal. They isolate nothing, (b)

Steps (d)(1) to (d)(6) of 29 CFR 1910.147 are done in sequence. Locks go on once every isolating device is operated, and stored energy is relieved once the locks are on. The gauge counts the stores still charged and is not a measurement. A device that cannot be locked out gets a tag instead, (c)(2)(i). The employer must also inspect the energy control procedure at least annually, (c)(6)(i). The section does not cover construction or agriculture, (a)(1)(ii)(A). An illustration of the order only, not a procedure for any real machine.