Is there a fuse in the parmak model DF-SP-LI?

if you dont have the guide or manual contact parmak support https://parmakusa.com/

The click is the transformer carrying current. If the unit doesn't click, unhook the fence from it and turn it on. If it starts clicking it is a short on the fence. If it doesn't then the unit is not working. contact parmak and they can service it or sell you a replacement circuit board which is the most common failure.

if the unit is not produceing a charge during daylight then it is the unit. the DF-SP-LI will produce full power under sunlight alone. test the unit with the fence unhooked.

It depends on the type of fence tester. the common light-o-meters are a resistor ladder, calculated not only for voltage but current. the DF-SP-LI uses half the lowest current most are designed for. no if that is a digital or analog meter, then it would be time to check the out put from the charger with out the fencer connected. if you get the same reading it maybe defective unit. if you get a better reading then you will probable need to upgrade your ground system. insuffencient ground will show its self as a low out put on the fence but not on the charger.

theses symptoms would say that your circuit board has/is failing. in particular the 25tts 12 SCR. you can contact Parmak for either parts or service.

That sounds like the circuit board has failed in the unit. you can call Parmak and see about either purchasing a replacement circuit board , or getting the unit serviced by them or an authorized service center.

try going to parmak web site

You can download and print your PARMAK manual here:

http://www.agfence.com/fence/Assets/documentation/parmak/InstallationManual.pdf

our simpson encore 756 flashes SP can anyone tell us what it means and how do we fix it thanks mark