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Hotline 47HLB100-Shrike Guide D'installation Et Garantie page 6

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Trouble shooting
You should have a minimum of 3kv on your fence line to be effective. In principle, electric fencing is
a simple concept. If your energizer is working then there can only be two other places to look - your
fence line or ground system.
Checking the energizer
Sound and sight - Most energisers emit an audible tick caused by the firing of the output transformer.
This is a good indication that the energiser working. The indicator light or fence monitor should be
pulsing or flashing. The energiser has a pulse indicator, and this should be operating at all times. If the
light is flashing it indicates that the energiser is working. This suggests that the problem is somewhere
on the fence system. Flash test - disconnect the croc clips from the fence and ground stake. Clip the
croc clips together making sure the metal jaws contact each other. Slowly draw them apart - you should
get a short (1-2mm)spark jumping from one to the other. Use a Tester - disconnect completely from the
ground stake and fence and take a reading across the terminals. Depending on the model of energiser
you should have a reading between 7 and 10kv.
Checking the ground system
Low voltage - If there is high voltage on your ground stake it is missing from your fence line. The
greater the depth and surface area under the ground the more efficiently your ground stake will collect
the pulse as it returns through the earth. If you get a shock from your ground stake, or your tester
shows voltage when touched to the ground stake, you can improve your whole system by adding
further ground stakes. Link additional ground stakes with wire, spacing them about a metre apart.
Checking the fence line
Clear lines - An electric fence operates as an open circuit. The fence is positive and the ground itself
is negative. By touching both fence and ground the animal completes the circuit and get the shock.
If anything touches both ground and fence, other than the animal, it reduces the effective voltage on
the fence line. The fence line must not touch anything that is not insulated from the ground. Check the
fence line is clear from all vegetation and wooden posts, metal posts and gates are not touching the
line. Check all insulators. The fence line can occasionally come unhooked from insulators and touch
the posts and broken insulators can cause leaking of power into the post and ground. Line problems -
If you are joining two sections of tape or wire, try to use correct connectors to ensure the conductors in
both sections are connected. Check the condition of the line, if the metal conductors within the line are
broken it will effect the efficiency of the fence. Greater metal content means greater efficiency. Netting
- Netting is closer to the ground than other forms of fence so requires more maintenance to keep clear
from vegetation. All horizontal lines, apart from the bottom, must be kept clear from the ground. If your
net is sagging and touching the ground, add in extra posts. The net must also be clear of contact from
other forms of fencing, arks and chicken wire runs. Check the metal spikes on the posts, occasionally
wires can get caught up or slip down to the metal spike and take power to ground. Remember- if your
energiser and ground system is fine, the problem will be somewhere on your fence line!
If in doubt, phone us on 01626 331188.

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