Test instrument connections, leads, and clips, must be in good condition at all times. 10. ... The circuit breaker or disconnect switch supplying the power must be pulled to the off position and locked out by the employee (s) who is to perform the anbsp;...
|Title||:||Safety and Health Within U.S. Postal Service|
|Author||:||United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Personnel and Modernization|