Fuse Replacement If the NTSM01 termination unit fuse opens, replace it with a fuse having an equivalent rating (three amps, 125 VDC). Table lists the fuse replacement part number. To replace the fuse. Refer to SHUTDOWN PROCEDURE in Section 4 into shutdown the INESM01 module. Turnoff power to the termination unit. Remove the fuse from fuse holder F. Replace with an equivalent fuse. Turn on power to the termination unit. Termination Unit Replacement The NTSM01 termination unit terminates the Ethernet network to the Ethernet server module. The INESM01 module must be shutdown before disconnecting the NTSM01 termination unit or associated cables. Failure to properly shutdown the INESM01 module could result in file corruption. Power should be removed from the INOSM01 modules and termination units before disconnecting power wiring and cables
