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Not in hand or on paper, they claim the insulation is what failed. When they performed the their surge test they pick up cross talk from wye to wye at 2000v. Does that help? 2571

Just to be clear the new motor and compressor is running fine, My post read like it was the same machine we just fixed. Remember I had the same faults on both machines but was able to get the North machine up and had not turned it off all week until last night. I'm really considering adding some...

My fear of the North Compressor not starting this morning was true, After we received our rebuilt motor last night a installed, tested and ran for an entire night, we shut the machines down for a few hour between shifts. When I got to work this morning and attempted to start the North compressor...

zogzog, Feel free to stop by,I could tell you where the fish are if that the nature of your visit, any suggestion for this weekend until I receive these heater? Wrap the motors with shipping blankets, turn the wall heaters on and keep the whole room warm? I starting to buy into the...

Thank you everyone for your replies. to answer some of the questions. I can't rule out condensation, maybe because I have never seen it until now is why I can't wrap my head around it. The motor isn't enclosed it has four large air vent that allows you to see straight into the windings. This...

There is no space heaters, the error read as follows: VSD drive error over current 1. Cutler Hammer Drive

Good morning, Upon starting the plant Monday morning we had major issues with our compressors, Both went down on a VSD error over current. Putting in a bad spot at the moment, I reset one of the machine and cleared the error displayed and attempted to restart. It errored again, on my third...

Good morning, We are trying out one of the new high frequency chargers from Eynersys for multivoltage fork truck batteries. We currently have several SCR Chargers in house and want to prove the savings and performance will justify replacing our current SCR chargers. What methods would you use...

Good morning, I will provide as much information as I can to make my situation as clear as possible; I will begin by saying thank you in advance. Our problem began on 9/29/08 when we notice our poor in place gasket was not adhering to our powder coated product. We immediately went into a mode...

Good morning, Looking for the parameter numbers to turn off the chip conveyor valid, conveyor interlock valid, and the chip conveyor alarm. We typically run a variety of material in one shift and don't want everything mixed together. thank you 2571

Good afternoon, A fellow maintenance person and myself are looking into the differences and advantages of a tubular battery opposed to a plate battery. We also have been told two different things when it come to charging. One supplier claim to not water before charging the other says water...

Good afternoon, I oversee a very small industrial wastewater process that has permitted levels to be maintained. My last two reports have shown higher than allowed Zinc levels and my attempts to correct have failed. Our system is very simple in design, we collect our water in a 7000 gallon...

What about my other questions, do you have a proven set of cutting condition and do you have full power at the torch. What happens when you go faster? Do you get dross on the bottom side of part all the way around or just some edges? Does the beam skip on the top? It's a long shot but try taking...

It's going to be tough with Nitrogen, I'm assuming because you either don't have oxygen or you don't have the means to remove the oxidation prior to coating. Nitrogen will give you a nice edge but slower inches per minute rates. Oxygen will give as good of a edge if not better but you have to...

Need more information, such as power, duty, freq, focal point etc... We do it all day long. What type of industries or what are you manufacturing? Have you consulted Mazak? When was your last refurbishment or mirror cleaning? How old is your lens? Do you have more than one machine? If so...

Just read my original thread found an error I meant to state the load is under 20 watts not 200. One too many zeros. 2571

Sorry for the confusion, our I/O board has 24VAC going into a Molex terminal on the left side, which it is currently using. On the other side, you can feed it 24VDC from a power supply. I had asked the manufacture why they just did not install a power supply during construction. They replied...

Good news, Correcting the voltage to the I/O module has thus far corrected our problem, when we arrived on Saturday the unit in question was logging error just sitting there. We disconnected power and re-tapped the Trans to H1 and H5 giving us a lower voltage on the secondary. This provided a...

Good morning, We need to purchase an AC to DC converter and need a recommended source for the following application. 200 HP compressor mild to moderate vibration. Clean environment, Secondary on main control Trans has been trended at 120 VAC +/- 5% we need to hold steady at 24 VDC. Load is...

No the two machine are not bonded together and yes we are at 27 volts at the AC inputs of the I/O module. You are suggesting running a ground wire from one machine to the other VIA their ground terminals. What your thoughts on moving the Trans taps? Tech support claims they seen this several...