5.2011.8583.0 C
2-18 Safety
Three very strong magnets (1) are installed in a plastic holder below the feed door. If there is metal in the
feed, for example from a broken mower knife, it will stick to the magnets. This reduces the risk of animals
eating sharp metal parts.
2.4.2.7 High Voltage Switch in the PCB Box
Figure 12. PCB box
KEY: 1. Isolation switch for high voltage
The isolation switch (1) isolates the 325 VDC from the DC/DC converter to the power box and the
connection between the grid and the power box. When the switch is set to off:
• All high voltage is cut off (for filters, diodes etc).
• It is now safe for lely technicians to do maintenance on the high voltage parts.
The PCBs are still on because the battery is not interrupted.
in n o vato rs in agriculture
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