How to troubleshoot no power issue in Itm Saw?
- NNicole WilsonAug 20, 2025
If your Itm Saw has no power, several issues could be the cause. First, a fuse might be blown; if so, inspect the related components for an overload or short-circuit. If it's a three-phase system, check the power supply and fuses FU4, FU5, and FU6 to ensure they are in normal condition. Also, check transformer inputs FU1 and FU2(1A/1.6A) and fuse FU1(1A) on PCB1 if there's no DC24V. For no DC5V, check transformer inputs FU1 and FU2(1A) and fuse FU2(1A) on PCB1. Lastly, if there's no AC24V power, check transformer inputs FU1 and FU2(1A), fuse FU3(4A) on the distributor board, and the connection points of the safety limit switches, referring to wire diagram No: WT/M3/C-01, connection wire No. 4, 5, 6, 7, 8, 19, and 20.

