Hello everyone,
The battery indicator of the forklift shows 0% ,no traction and no hydraulics. The main contactor also doesnt closes. Tried a second battery but the result is same and both batteries are in perfect condition. I did some checks on start up cabling of SU,MCU etc (48V ,24V and 12 V suplying) and seems all good except the terminals XS4 and XS5 has only <20 Volts. Can any of converters cause this problem? is there any way to check them ? its not easy to disconnect them without dismounting the fuse box as the power is connected via metal plates and not cables. Any ideas what else can cause the trouble?
Thanks