How the Circuit Loop of The Doosan DX55-9C Excavator Works
This article introduces how the circuit loop of the Doosan DX55-9C excavator works Doosan Diagnostic Tool UVIM Support Doosan Excavators High Quality The electrical system provides working current to each electrical component through the loop. The electrical system includes key switches, fuses, fuse boxes, etc. The negative pole of the battery and the negative pole of the electrical circuit are both connected to the main frame. Even when the key switch is in the OFF position, the battery still powers the following circuits: 1. Use fuse No. 7/13/14 to supply power to terminal 5 of the CD player, terminal 6 of the wiper motor, terminal 13 of the wiper controller, terminal CN9-6 of the air conditioning unit, cab lights, and fuel pump; 2023.07 Doosan DMS-5 Data Monitoring System Diagnostic Software 2. Supply power to terminal B of the key switch through fuse No. 8; ...