Lockout-Tagout in Original Writings

Warning: machine has been rendered inoperative
All internal mechanisms are in need of immediate repair
The progress of this machine must be stopped
You are not to approach this area
And even if you do, you will not be able to operate it
No such maintenance technicians are available at this time
Until further notice, this heart is off limits
And will be considered and treated as hazardous

Last updated November 12, 2018