Turn switch and it acts like its going to start up but stops and throws the breaker every time. Your symptoms sound like a power issue, and I think checking the cap (s) if there are two is a good start to diagnosing why the compressor is acting this way. This breaker has always been borderline for the garage. may need to buy a piston with one installed. I just figured out where it was leaking last night. The recording says they are sorry, busy, virus, etc and to call back later. Thank you for answering! Just purchased a Kobalt 26 gal compressor. I havea kobalt 20 gal 1.8 hp and the fan on the mortor broke can i get a replacement for it part #isj1950320168. Heres a photo: Of course, you may need to monkey with adapters and such to get it to fit your footprint, but I expect thats doable. Change the plug, and then use a multi-meter to follow the power to the compressor. How do I change them? Well, a plug is cheap. Whether you want the aggravation or not is up to you and your available time and skills. Alex, when you lightly hold the PRV am I to understand that you are pushing in on the piston on the end, and preventing the PRV from opening, and when you do that, the tank pressure builds to what pressure, please? It will require careful experimentation on your part. 0320541 5 gal. Good luck. Kobalt Air Compressors at Lowes.com If the piston cap is not screwed on (I cannot see into the hole in the end of it) and this were mine Id oil the crap out of the seal to try and make it slippery enough to allow a curved pick to slide underneath to pop it off. Only problem is the Kobalt max psi is 150, and the Craftsman 125. If you do, make sure the side away from you has plenty of holes to allow good air ingress, and heat to escape. By that I mean the various pressure ranges and voltages for the pressure switch etc. Not from that. Am I correct in understanding that the regulator fits in the silver piece at the bottom of your image, and the regulator gauge is not attached to the regulator but added to the cover, and plumbed from the regulator, or is the regulator gauge still attached to the regulator, but sticks up out of the hole in the cover you have removed? Tom, any change in the power supply? Sorry, no photos arrived. Ill buy a new 8gal Husky compressor for $100 before taking on that level of investment/time farting around with this one. Sorry, without a model number of the compressor, I cannot make any recommendation, as neither of the numbers you provided result in any information on line. On 2nd look, it appears the spring was too much pressure on the knob. There will be a slight mist of oil coming out. plus a wait time of 20 minutes to talk with s rep. Where do you find parts..I have a 8 gallon and the hose from the tank to the regulators just crumbled and where you plug air line in just crumbled just by tightening it up wth. What weird noises, please? Typically the paperwork that comes with the compressor when its purchased covers the warranty details. On my 8 gal. I can't get over how unbelievably quiet this compressor is. it is rated for 150 psi. The problem is that there is not much wire there to replace it. We might even purchase a Kobalt compressor for our work, assuming that our use of compressed air was incremental, and not used continuously. Kobalt 26 Gallon Air Compressor Won't Build Pressure Fix - YouTube You are most welcome. Get the cover off, and see where the wire from the ON/OFF switch goes. Current cost is $200+. I took apart the pump and checked the head, the valve plate, and cylinder for some pin hole or way to unload and found nothing. Is there another number besides 0300841? The page about unloader valves, click here for it, explains how the unloader valve works with the pressure switch. If you are attempting to replace the piston seal, please take a few photos of the piston and seal from both ends and side. I have a 22 gal Kobalt air compressor and when I push the start button I get Err on the panel and it doesnt start. Whats the model of the Kobalt compressor, Keith? Lowes tell me I have to go into the store to order the parts. Its hard to visualize as we cannot see your compressor. I got it on ebay pretty cheap, and it was domestic.. only 3 days for their fast-and-free shipping. It may jump from 60 lbs to 25 lbs and maybe 0 lbs. Do you have a 20 amp supplied somewhere that you can test the compressor on? If you tell me at what pressure the compressor kicks off when you hold the PRV, I should be able to determine if the issue is the switch or the PRV, but right now, I cannot. Please clarify. The main flared fitting, that seems like its a 1/4 NPT, actually seems to fit my AN6 lines. So now I can regulate the pressure going in at 125 psi. I guess if it keeps happening Ill run an extension upstairs. Im trying to find a Kobalt Air Compressor model# 0332041, replacement regulator.Kobalt part#- WCFATY.04.05.The nomenclature on the compressor is 20 gal, 1.8 HP, 150 max psi.The attachment is the exploded view of the parts page and the part is #30.Ive contacted Kobalt, Sears, Lowes, and 3 online parts links with no success.Thank you in advance for your assistance. It appears the nut that attaches the couple to the compressor is too big and the sliding coupler will not go down all the way. The cap or the compressor? I have called 4 times now for tech support Ha,they said they called and some one hung up on them i wish i had the chance. It doesnt look good for parts. Hi, I bought a used (manufactured 10/20) Kobalt 26 gal Quiet Tech. Boy, hard to be specific without knowing whats heating up, Tom. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. It worked like a champ. If you've used one you've used them all, I thought. The troubleshooting page on this site with links to issues about why compressors bog down will provide lots of info. I brought it with me and tied into the new service panel. I need to get a set of star bit hand drivers, I have star bits or Torx, but they are for my impact and an apex will not go down the hole to take the cover off. Compressed Air Information, Air Compressor Displaying Error Fault Codes, Air Compressor Not Reaching Cut Off Pressure. Keep the old one though as some of the parts on it will be usable as back for the new compressor. When you say it broke out the area that the air filter screws into, are you saying that the threaded port is broken, and a new or replacement filter wouldnt thread in? In the several months I have had it, if I am using it for any high-volume application it will not restart on low tank pressure, rather it makes an angry buzzing/humming noise. Thanks. I opened up the cover and noticed it looks like the piston ring is deformed or splitting. I would appreciate any ideas or solutions. Suddenly l turn it on, and it sounds great until about 70# and then sounds bogged down, making other weird noises. You are most welcome. They would then send me a new regulator. He then had me cap it and the compressor caught fire. Two wires come ion from the power cord as shown in the photo. I replaced the tank check valve, which eliminated the super long unload times, but it still wont unload for at least 3 minutes. Of course, Im not an electrician, so someone who is might have other views. OK, if you pull the wire off the pressure switch with the tank full of air, past the normal cut out by 10 PSI, and the compressor stops and when you connect the wire again the compressor starts even with a full charge of air in the tank, then its pretty much got to be a bum switch. Same exact setup from when I moved from the old shop. Ive been through 4 different valves. Troubleshooting Tips to Fix a Kobalt Quiet Tech 26-Gallon Air I'd compare it to the noise level of a small window air conditioner. The compressor is model 3332644. Anyway, I need a replacement belt. An extension cord may hamper your Kobalt air compressor's performance, blocking it from being able to reach the cut-out pressure and thus causing the air compressor to not shut off. The vertical Kobalt wont fit below the workbench and i dont really have anywhere else to put it. I did provide a URL in the previous response, and copied it below, which is a company that seems to have them. Its worth a shot if you still have it. Its model # 0300841. I suspect that the weird noise is being generated by a gasket leak, and thats occurring because the new check valve works, and is generating some back pressure (normal amount) as a result. the bearing turned freely. Maybe pointing to the bad unloader valve symptoms Ive seen discussed? I thought about replacing the whole line but then Ive also gotta replace the elbow for the line entering the pump (because the thread size is the same on both ends of the line which again, seem to be non-standard) and Id have to buy a tube bending tool which I dont have to do it all right. One more Q the new switch looks to have a inlet for a pressure tube, do i just disregard that since the mini switch is already inline in the tank. I looked at some pictures of what I believe to be your compressor, but could not see where the check valve was. The consent submitted will only be used for data processing originating from this website. The issue Im having is while using the compressor without warning air starts rushing up around the regulator knob. Perhaps if you listed on local for sale sites for a used one to cannibalize, or, look at the pump/motor combinations of other models or even other brands that you might install to get yours working. Is this the one you have? Do you have a Kobalt air compressor? Did you find the problem source? If you Google kobalt compressor manifolds and then just compressor manifolds you will find many. Any idea where I can find one? Odd that there is a belt, Caleb. Please add a comment with a couple of photos of the manifold in question. Four hundredths isnt a lot but its definitely enough to prevent this thing from threading up. I have a Kobalt 26 gal VLK 1582609. Also, when cutting the scraper, I believe that if it is clamped to a thing board, cutting the metal becomes a bit easier with a thin metal cutting blade. Should I buy new compressor or fix it? Kobalt air compressor 20 gallon model number 0332041 replacement part tool pressure regulator, 3 year old, need to find a replacement tool pressure regulator WCFATY.04.05, have searched google and web, no luck, any help greatly appreciated..Tucson AZ. Not sure what model you have, but Im afraid you cant get parts for it. Sure looks like the same thing. Hi Earl. Someone just scammed me into buying one but failed to mention all this was wrong. Its in a fitting stuck in a tank, is it not? 3332643 Power Cord CFM @ 90 PSI CFM @ 40 PSI Cut-out Pressure Cut-in Pressure Air Tank Capacity Voltage/Amps/Hz SJT16 AWG / 72 in. Some have one, some have two. Miguel, remove the covers and make sure that the pressure switch is installed in the tank first. Hi Kim. I have Kobalt Model# 3332643.Air is leaking from around my air pressure regulator knob.I have had it since about December I mostly use it to fill tires / to dust my PC.Planned on eventually getting some air tools.. but havent yet.I usually have the tool pressure at about 90 psi. If air pressure is down to 30 pounds it will pump up to 150 pounds like its supposed to do. I guess its possible that the factory didnt tighten it fully when they made it,and it worked loose. Here are some pics. Help. If you Google Kobalt compressor pressure switches youll find a bunch of sources. Thanks. I have a kolbalt model number 153-0142 and the pressure regulator leaks air. I thought it maybe the check value leaking back into the compressor, causing condensation in the crankcase, not sure,. Hey Terry I bought an aftermarket one. that can probably add the mount you need is this one. Thank you, I will try a paint scrapper. I need a compressor for this kobalt compressor model # 215921 . I believe thats likely your problem getting it going with the 120 PSI load in it. If you use an extension cord, make sure its heavy duty. Did you have any luck? Hubs is taking mine apart now. This is recent, and ran before with no issue? When gettin the scraper, try to get one with the blade thickness similar to the valve plate. Can you suggest a good replacement? Any change you could upload a closeup photo or two to show us all what you are talking about? That no noise occurs with the old tank valve is likely because the flapper or ball check isnt generating back pressure, as it doesnt work. If not, pull the plastic cover off the assembly and add a photo as a comment here of the existing regulator and well see if we can help you find a new one. Otherwise, measure the dimensions of the piston ring, and source it by Googling replacement piston rings and locate one with the same dimensions. Huh. Recently it started overheating. If you have the old piston seal, measure it in all directions, and browse for replacement piston seals of the same dimenstion. Thanks Fred. Ive uploaded a photo from Lowes to let folks see what were talking about. Sorry. If any one has a better number to call ,help, not rich to toss it out . I would appreciate any suggestions. Probably the same factory. Been great for years. I cant find one anywhere. Found all the parts that blew out of the big opening of the brass fitting. If not, get the fittings to make your own. Bought Kobalt 80 gallon Jan 2021 it started running more than usual found that the second cylinder head has developed a crack or hole in it that blows air out when running and apparently lets the air leak out over time.. Is this head (plate) available for replacement?? Found one heck of a deal on a new Air Compressor for the restoration department here at Farpoint. Yes, but I ordered the new check valve after installed the pump made a weird noise, but when I put the old tank check valve back pump run good no weird noise but air leaking. I plan on getting a set soon just for that so I will let you know if that is what it is in case someone else asks, thank you. Not shutting off correctly? Thank you very much Willyr , so do I need to buy both head and cylinder gasket or which one . So is it the pressure switch or the PRV? Fortress vs mcgraw vs kobalt : r/harborfreight - Reddit Your skills and your wallet will tell you that. You have put a wrench on the flats and tried to tighten down the innards, have you? Featuring an impressive 2.0HP motor, this high performance 26 gallon tank increases power by minimizing noise outputmaking it an ideal choice for indoor applications. Post a comment here with info on what youve tried, and well press on trying to solve your air compressor problem. Youll have a time getting the old one out, Id expect. What component(s) could be damaged from this? Its almost as if the top threads are completely proprietary and just slightly off from any normal size. I still believe it to be because the motor is getting too hot and to me the next thing on the check list is the start capacitor. It appears to be one piece unit that connects to the tank and tool pressure gauges and it looks like the threaded portion broke off or is completely stripped out. Other than that, have a look at this page, read the pages that apply, and then add a comment with what you found when you checked, please. I opened it up,and the connecting rod had come unscrewed from the large pulley. Pick the one that is the same as the one you removed. Mine must be something non-standard. That implies it is more likely a JIC (Japanese) fitting, though the flare is pretty mediocre. Ive looked the part number up and it always says the item is obsolete. Also what size 2 Allen bolts are that hold the compressor to the tank? Have to toss the whole unit away because I cant replace a simple, small part. I give up trying to find a check valve. Since there are no pump/motor assemblies available, I cant see what the piston looks like. We and our partners use cookies to Store and/or access information on a device. Jimmie, I dont sell compressor parts. If you Google Kobalt compressors it brings you to the Lowes website, since this is Lowes house brand. Some parts will be easy to come by whereas others may be a little more difficult. Pulled the tank check valve and the spring that holds the diaphragm in place is in pieces. Inside the tube is a spring and small plastic plug that blocks the bleed off tube when the motor is off.Of course, theres no picture or part # for this cheap copper piece. I have a Kobalt 8gal, 1.8Hp Running compressor oil less unit. They dont have to be Kobalt brand. You may find a repair kit for it, and there are companies on the net that offer parts for Kobalt compressor manifolds, and I suggest you contact them about getting a repair kit for yours. The electronic circuit board seems to work fine, all that is displayed is an upside down U on the display and the normal pictures. I need to unplug it several times and wait before it will fill the reserve tank. If you want to listen to unlimited elevator music, contact Kobalt Customer Service at 1-888-356-2258. Ive considered that as well as British pipe thread. Be careful as regulators are not normally meant to operate in reverse. I believe thats likely your problem getting it going with the 120 PSI load in it. Called Lowes but they dont have a parts program or a way to order parts. You will not likely find a replacement regulator for this manifold. I need a replacement. No to my knowledge. Would someone please advise me on the proper wiring of this switch? Want to brag about your gorgeous compressor rebuild? Or, acquire any 60-80 gallon vertical, and with minimal mods, you can use it. I have a 60gal (AGM10) compressor and I need a replacement switch. Part number: Makita 7190180000, features the correct JIC threaded port and left handed relief port. Brand New Kobalt Quiet Tech air compressor (26 gallon) won't work, hum, strange sound like capacitor blown. the thermal fuse inline was failing. Thanks. Forgive my misunderstanding, please. Any idea how to replace or if it can be replaced? Compressor model# 0300841 manifold broke need replacement. Start the compressor. When you say the hose from the tank to the regulator do you mean the cast pipe? Thank you fro your reply. I have a Kobalt 20 gal digital air compressor 1.3 Hp Model # 215908. We have a 20 gallon, 1.8 hp, 150 max psi, 4.0CFM@90psi. I cannot tell you if its easy or not for you. Hi my name is Tony and I have a portable 8 gallon 1.8 horsepower 150 Max Pressure Cobalt air tank my problem is lightning struck the power pole outside my house and then when we tried to turn on air pump it wouldnt come on when I unplugged it I noticed that the grounding pin for the plug was burnt and had a hole in it now the compressor wont run is it worth trying to fix is there a fix or is it just shot and I need to dump it. There is a thermal cut-off switch that is attached to the coils of the motor, as seen from the back. When I turn it on and pressure starts building, I hear the unloader valve start venting to the atmosphere. Local industrial stores may have them, electrical motor rebuild shops, or even on line. That two plugs with 15 amps supply on the same circuit gives different starting results may suggest an under-power scenario. The other wire comes from the power cord directly to the other motor lead. If the air over the pump piston is bleeding off, and the compressor still wont start properly, check the motor capacitor(s). The Best Kobalt Quiet Tech 26-Gallon Won't Turn On Ideas You would have to remove the cowling, and if the remainder is not accessible, then the use of a broken bolt extractor would be used to remove the remainder. Called Kobalt support line. Dont know the model number so dont know if this is belt driven. I spent the next 2 hours searching your website but, to no availe. Hopefully weve kept the receipt. If it is on that spot it will not turn the piston. They have the call on if itll be eligible for replacement under warranty. Also the pressure switch is disconnected. Why would it sound like its gonna die on me while trying to fill back up with air? None so far in the same configuration. Add them as a comment if you would. Gotcha I failed to notice your compressor was a husky. Good luck. Recently, when filling on start the motor runs normally, but when it fills to 75 psi, it stalls and makes a buzzing sound. I have a 60 gal Kobalt air compressor that is spitting a fine mist of oil out of the breather. It looks like it is connecting rod/piston assembly so you get everything. It is a replacement for an old horizontal compressor that I had below my workbench. To protect privacy, email addresses are not displayed. Thats not as difficult as it may sound though the results may not look particularly cool, they will work. When I went to plug my hose into the quick coupler, neither coupler would open all the way. Sure, a bad pump seal could cause the issue. Called the number on the back of my compressor and it is no longer in service. It would depend on how much damage, I expect. Worthwhile fixing? Have a Kobalt model #232177, 5.5 gal tank, 135 psi compressor. Grant, did you ever find a valve that fits? (You could) dig a hole under your work table to fit the compressormake sure plenty of airflow (open space) around the compressor. Will advise when corrected. Thanks for the comeback. I have a Kobalt,2gal 125 psi 1/2hp,oil free #0120242A.I have used the compressor maybe five times to air up car tires and a motorcycle tire.thats it now it will not build air pressure. Step 1 Check that the power is on to the unit and then press the reset button if the compressor will not operate. I noticed that the pulley/flywheel turns in the direction (CW) that UNSCREWS the bolt,if it turned CCW,it would tighten it. Nestor, based on your post I really dont know what you have tried or have not tried in terms of getting your air compressor to run. Heard air blowing and thought a line split. When, not if, it does, who looks after you? Option? turned it on,and it vibrated like crazy. Thanks. Do you know if he can order one? It may have attempted to start once, but that was it. Currently looking for a new valve but its hard to know what to get as I dont know NTP pipe measurements! I have an older Kobalt 10 gal 1.5 HP KLA1581009. Cant believe they didnt use brushless motor in this day and age. Advantage would be that the hole would be outside the high-compression zone, meaning no compressed air is being bled off. After it gets down to cut-in pressure, and its tried to start and failed, switch it off for a few secs and switch back on. If you Google build a compressor regulator manifold youll find a bunch for sale on ebay. What can be causing this? Looking at Japanese compressors we find the Makita 1300 and 1350. Also, I cannot detect that it is unloading: there is no hissing, groaning, whooshing or popping. What air tool are you using, and any idea what CFM that tool requires to run properly? Ive had the Kobalt 8 gallon compressor for probably 5 years or so with it only seeing occasional use. Kobalt Product Support | ManualsOnline.com I have an 80 gal kobalt compressor (k7580VS) that needs a new pressure switch and maybe a start capacitor . Might be the PRV, might be a cold start valve. A 14/2 wont cut it. I have had my compressor 215902 for more then ten years and have had no problems until about 6 months ago. Compressors manufactured offshore often have metric dimensioned parts. The manufacturer called me back five days later and said the part was out of stock and would not be in until sometime in December. Even though its user-added lube oil free, that doesnt mean there is no lube inside. I have no idea what could have happened as I never use this thing. Failing that, Google air compressor regulators and youll find many. One of the wires has come loose on the back of the switch. After I took it apart and j b welded the leak , another one popped up. Received it back from someone who used it and took it apart without permission and wont respond. Ive done a ton of sleuthing on this topic, and never found the exact part number. Hi Rick. At least we got to troubleshoot the problem to its logical conclusion and I learned a lot about compressors in general. It keeps stripping out the belts. The wrong check valve was sent to me so will send back. I cannot advise you as to whether its better to fix or replace. Well, it sure sounds like a failed pressure switch. I cant tell from the description. If the piston ring is malformed, that would suggest that the pump head has been run to the point where its been overheated at some time. The next step was the start capacitor. Have a Kobalt 30-gallon tank with 2hp running on 120volt. By this we mean that we would have no problem acquiring a Kobalt compressor for our home workshop or garage. Lowes does not own Kobalt although only Lowes sells Kobalt. Any help is appreciated. Thanks for the photo. Thanks for that Chris. You can build a custom regulator manifold to replace the entire old one including the electronic regulator from standard brass fittings available at a decent plumbing shop, and a replacement manual regulator is around $15.00 or so. We would categorize the Kobalt line of air compressors as mid-use. When this starts happening, it seems like the pump runs for a long time (up to even a couple of minutes despite having reached more or less full pressure). Id make sure I have a PRV on the Craftsman tank with a cracking pressure of 135 PSI or so. Can you pull the cover to check does this model have a small hole in the fitting between the pump and the tank? Thanks for your help. I cant see under the cover, but I expect when you remove it youll find a cast manifold with all of the ports machined in. But with this compressor it will buzzz when trying to start, but shut itself down before it pops the breaker. I have a 20 gallon standing Kobalt air compressor, it vwill run for about three to four minutes getting to about 60 lbs of pressure overheats and quits running. By the silver piece do you mean the silver metal tee into which the air line is connected at the top, the PRV on the left, the discharge coupler on the right and nothing that I can see at the bottom? Yes I am looking a compressor pump can you let me know the price of it please. I need a manifold part # E101627..all sites say discontinued. It is the house brand for both Lowes in North America and their joint venture with the now defunct Masters Home Improvement in Australia.. Contact them here: https://www.kobalttools.com/contact-us . The low-end compressor suppliers do not make their own rings. Same unit, same thing happened to mine. After looking on the internet I looked at the check valve which is AOK, the bleeder works and does not leak. Take the cover off and see whats what underneath. If it is, then do not use the new switch. Having said that, uncover the regulator manifold and upload a photo of it if you will. And last the California Air Tools 20 Gallon compressor at $550 My question is does anyone have any experience with the Husky or Kobalt and are they really quiet compressors?