TIC Liner 3000 with Communicator Electric System Description of function: Main power supply Power supply from the tractor is via the XV connector. Potential + 30/P The potential + 30/P (battery power plus) is safeguarded with 25 A by fuse F1.2 at the implement. Potential + 30/E The potential + 30/E (battery electronic plus) is safeguarded with 5 A by fuse F1.1 at the implement. Potential + 15/T12 This potential is switched the main switch T12 at terminal A30 and serves for switching on the electronic unit. Note: To avoid tractor battery discharge during extended breaks, the electronic unit of the implement should be shut down using the main switch T12 on terminal A30. 12/03 Lin-01-el. 1b-3