Posted by 36 coupe on August 04, 2010 at 04:54:59 from (216.220.250.162):
In Reply to: Parmak SE3 Repair posted by GenevaJoe on August 02, 2010 at 12:30:42:
My SE2 just got a lightning strike that blew out a fuse holder and opened the primary of the input transformer.I find no problems on the board it self.You are stuck with solid state chargers now.Transformers and boards run 25 to29 bucks each.I have a spare charger on my fence now,busy fixing customer chargers.The SE1 2 and 3 are the best chargers ever made.I repair mine when it needs it, just a cost of keeping cattle home.Your SE2 input trans former has a tapped secondary, disconnect the leads when checking voltage.Red lead to ground, green lead supplies 20 volts to timing circuit.Black lead runs about 300 volts.Depends on model.Parmak does not supply individual board parts.There are 4 common failure parts on the board.BEWARE of the large oil filled capacitor, it can hold a charge of 400 volts even when the charger is unplugged.Factory will not service your board,they will replace it.I dont reccommend self service unless you have many years in electronics service.
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Today's Featured Article - Hydraulic Basics - Part 2 - by Curtis Von Fange. In the last entry to this series we gave a brief overview of hydraulic system theory, its basic components and how it works. Now lets take a look at some general maintenance tips that will keep our system operating to its fullest potential. The two biggest enemies to a hydraulic system are dirt and water. Dirt can score the insides of cylinders, spool valves and pumps. Wate
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