Current through Register Vol. XLI, No. 50, December 13, 2024
Section 36-4-7 - Tramming of Electrical Equipment Powered by Trailing Cable7.1. Electrical equipment powered by trailing cable may be trammed in entries with persons in by on the same ventilating split of air provided:7.1.1. The trailing cable shall be protected against short circuits by a combination dual element fuse and circuit breaker. The size of the fuse and instantaneous trip setting of the circuit breaker shall be determined from Tables 36-4A, 36-4B, and 36-4C found at the end of this regulation.7.1.2. Prior to the movement of equipment the following examinations if applicable shall be made and recorded in a book, for that purpose, by a certified electrician. Any defects found during the examinations shall be corrected prior to moving the equipment. The results of the above required examinations shall be recorded in a book provided for that purpose. .
7.1.2.a. Ground system and monitoring system.7.1.2.b. Examine the instantaneous trip setting on circuit breakers7.1.2.c. Under voltage protection.7.1.2.d. Ground phase relay.7.1.2.e. All Equipment electrical switches.7.1.2.g Prior to moving the equipment, all trailing cables shall be examined in their entirety. All temporary splices in the cable shall be eliminated, and restraining clamps and mounting brackets shall be checked for proper installation.