How can the fence be maintained?

Without a regular maintenance the fence may easily cease being efficient. The battery charge is to be checked and it is recommended to have tow batteries of which one will always be full and ready for replacement. The fence is to be visited and inspected for broken wires. As a rule animals within the fence do not graze under the wire and therefore grass should be mowed from time to time in order not to touch the wire.

In case of a power failure in the fence the following should be checked:
1. Is the device switched on?
2. Is the device properly connected to fence wires (wires not broken)?
3. Is the grounding wire connected to the device and the grounding rods?
4. Is there a short circuit somewhere along the fence?
5. Is any of the insulators defective or broken?