If the pressure valve side has an issue, it is possible that it isnt allowing air into the tank once the back pressure reaches a certain threshold, slowing the pump, eventually stalling it, and overloading the motor as well. In regards to more testing, this afternoon I tired various combinations of running the motor with air, without air, with the high pressure line connected/unconnected, as well as low pressure line connected/unconnected. Rather than that, use an inexpensive blow gun to vent air from the lines until the air flows clear. I fear Im not understanding the question. Pump stops for second, motor stops turning more info please? What would be the symptoms? We invite you to scroll the list below and follow the links to the many pages that will help you fix your compressor! Add a new gasket and reassemble the head. It has a hard time building pressure. Also need to diagnose original problem. I am desperately looking for help. Your post was moved to this page. Only when I disconnect the unloader tube and start the motor and then connect the unloader tube does the compressor work correctly. you can see how the full knob turns together and if turned fully it detaches. Would this tube size tube hurt the pump taking too much compressed air out of the pump too fast. Fix-My-Compressor.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Then the upper one, coupler is the Milton V style industrial (these are the second highest flow of the Industrial) by Milton. Did you solve your problem? I do see and hear exactly what you are referring to, Tony. I drained the air, did the same test and realized it was bogging at closer to 40 psi. The regulator knob has been replaced once but it only worked for a short time. It just is struggling to build pressure. Perhaps you might add that information as a comment, and also please upload at least one photo of your compressor so we can see it. The first thing Im puzzled about is why an after-cooler? Worn or broken low pressure intake or discharge valves. Your experience may vary. USE ONLY GENUINE REPLACEMENT PARTS From old photos on the internet of similar compressors, it looks like these used to connect into the tank too via a separate connection. ABAC International homepage Thanks for the photos, Dave. There is a cast # 335 with a stamped area following with what appears to be i 10 (capital i and the number 10) The only other identification I could find on the pump is under the air intake on the head, in the machined surface directly below where the 1 NPT port is. Some assistance would be much appreciated.Dave DeSantis. No idea what misfires means. FORMULA Rotary screw compressors. Thanks, Robert. The motor should have enough power to pump with back pressure due to the new capacitors. The flowing of air down the lines will eventually drive debris ahead of it and out the end. ABAC. Please upload 3 or 4 photos of what you are asking about so all visitors can see and comment. Hi David. Model is PXCML224VW.Thank you in advance! Please provide more info, Steve. 1) Nope, its common to have a filter (water trap) at the exit from the tank to the mains. Number of questions: 0 Ask a question. Wish youd uploaded a photo or two. The correct maintenance is paramount to this perspective. Putting a regulator at the tank, and another at the point of use may lead to an air starvation at the point of use, depending on the regulator settings. I then replaced the unloader valve, again, the motor was straining with 80 PSI in the tank. Its in my garage which is 50m away from the house (power) so Im wondering if its as simple as my garage is a large extension lead! You can do it yourself, of course. If its right is another issue. This photo shows one set up, but yours could be entirely different depending on what parts are to be installed in the base of the switch or adjacent to it. The Pro User's ATF-S Piston range has been designed with ease of use in mind. Attached at end of copper piping run.Question:1) Am i making a mistake by installing a combination water trap/air regulator at the compressor tank? I just feel like I dont know enough about compressors and the manual is vague, so just thought I had something set up wrong. Disassemble check valve assembly, clean or replace faulty parts. Empty the tank and check that the tank check valve is working OK. Most pages have a comment section where you can leave a question about that specific make of compressor. 1. Replaced the caps but I still have the same issue. It was purchased in Canada, and I dont remember if it was branded as Craftsman or something else. Thanks in advance for any help. Ashely, if nothing else has happened regarding location of use etc., the certainly suggests that the run capacitor on the motor may be failing. There are also many links to items within our online store. If put a in line 1/2 check valve before the cooler this may cut down the line length for the loader speed up the pressure release to the head. I have a Ingersoll-rand model T30. AboutPressCopyrightContact. Have a look at this page: http://fix-my-compressor.com/when-an-air-compressor-runs-and-runs/. It appears to say F J10 078, The pump is a 2 stage inline pump (not a V). Further on down the page is a link to a page on this site with links to pages about specific makes or model of compressors. Amazing. This is as far as I have gotten as I cant seem to find anybody in the UK the will service it. However, logic suggests that if glue leaks after the gun activator is released, either air is still bleeding past the gun valve to the adhesive, or, the pressure in the air line to the gun is forcing itself past the gun seals to express the adhesive. : )[ Support Seeker ]Patrons and Other Support: http://wp.me/P6ivyU-1wTBuy Anything on Amazon and support Seeker when you use this link: https://amzn.to/2PeHRfq[ Shop ]Seeker Junk Store: http://www.svseeker.com/wp/sv-seeker-2/shop/Junk Store on Amazon http://www.amazon.com/shop/svseeker [ More ]Volunteer https://goo.gl/Lo1p6yAbout Us: http://www.svseeker.com/wp/sv-seeker-2/about-us/FaceBook Page: https://www.facebook.com/SailingVesselSeeker/FaceBook Group https://www.facebook.com/groups/svseeker/Blog: http://www.svseeker.com/wp/blog/ Nothing has worked. Turned on the motor and it was straining and unable to turn the compressor. Now my next thought is the power. NEVER USE A COMPRESSOR WHICH IS DEFECTIVE If the compressor appears to be operating unusually, making strange noises, or otherwise appears defective, stop it immediately and arrange for repairs by an authorised service centre. Leaky gasket - High pressure inlet valve. "@context": "http://schema.org", Yes that will be true. We have replaced the guns completely and adjusted the needle settings. Can someone please help me out here. Wondering my motor starting to die? My compressor ABAC has been out of use for 7 years.How do I re-commission it without incurring a massive Repair bill.Also would someone please supply a wiring diagram.Start Run with a capacitor. ABAC is a leading compressed air solutions company, providing the best compressors to fulfil even the most demanding needs. What am I doing wrong??? Pipe air intake to less humid air source. Adding a filter will always add benefit in terms of air quality, and it will limit flow a bit, though better than if it was a mini-filter you were adding. Further, the output of the compressor is limited by the fact that the motor is 115 V. Going to a larger regulator will do little to improve the flow. What I did since then is. Even though a lot of manuals are already available the page is updated constantly, check this page for new documents every now and then. Downloaded or not, I dont see any video, Shamma. Ive got a Sears Craftsman model # 919-176330. Your post was moved to this page as we couldnt determine what it is you were looking for with regards to your compressor. Hey I am just trying to change out our tires and my husband ended up hitting the tire on the inside until the cap thing flew off and we got the tire off. at about 20lbs the motor over heats. The most popular are: Abac A29B 90 CM3 Since then blew several fuses. 4. 1. The air after two or three in heat day back to back the top in line hot enough to burn you but at the bottom you can hold it no problem pretty cold. Really, its the buildup of the air pressure in the tank that develops as the compressor pump dumps more and more into the tank that you want to be concerned about, and that will not be negatively affected by the size of the tube as far as Im concerned. With luck, a kind Abac owner will have experienced the issue with their compressor that you are having with your Abac, and add some information for you. At certain moments in the system cycle, the air becomes hot as a result of the processes involved, though it swiftly cools before it reaches the endpoint. I would think that a 3 HP compressor may be border line portable. Thanks for that. Ive added a photo of what I believe is your compressor so folks can see what were talking about. It worked fine and eventually got to operating pressure of 125PSI. I then screwed the unloader tube back on the unloader valve while the compressor was running and the motor was able to get the tank back to 125 PSI. The ABAC Group is in the only manufacturer world-wide that is present in all three market segments (consumer, professional and industrial). Heres Why & How to Fix, DIY Water Separator For Compressed Air Lines How to GUIDE, Fixing a Leaky Air Compressor Hose How to Guide, Information on Charge Air Pro Air Compressors. Neither a leaflet nor a playbook: it is a Catalogue Catalogue. 1. Perhaps you might check the tank drain valve to be sure its shut tight? Is there are in the tank, and if so, what pressure is it? James, there could be many reasons why an air compressor runs, bogs down, speeds up again, etc. Provided below is a general list of common air compressor problems, and a few quick fixes that may help solve your dilemma. I recently acquired a new to me vintage Kellogg American B321 compressor. Help please. Thanks. Turned it off. SPINN Rotary screw compressors. They said nothing was wrong with the motor. Ran well until now? Please update me with a comment. Turned it back off. The hiccup is so fast, that it points to an electrical blip as far as I can see and that could be caused by vibration in a loose connection. }. This website requires Javascript for some parts to function propertly. Please leave a comment on the appropriate page or for the appropriate comment to help others and to pay it forward. What Im understanding from your excellent description is that there either must be an air block that is preventing the air from the pump compression stroke from entering the tank when the tank pressure reaches a certain point. I have an old Emglo electric wheelbarrow type compressor. a. I believe its preventing the knob from reaching the gear or spline inside the regulator. Reset mechanism cuts out repeatedly; fuses of proper size blow. 8. Its the compressor thats sold with this tool. Whether they are new or have been in use for years every air compressor will one day have air compressor problems, and fixes to resolve those problems. $ 119 Compressed Air Basics. , Jonny, in your post you refer to one of motors was red hot. Motor will eventually get the compressor to about 110 PSI and then slow down, strain, and stop. Strong, reliable and operator-friendly, these screw compressors provide effortless operation for years. I can easily turn the compressor pulley easily with my hand. Anywhere, as is noted on their website abacaircompressors.com. Abac offers a range of piston (reciprocating) air compressors, some with direct drive, and both single and two stage designs. If thats all good, then youve a couple more things to check, all covered on the pages on this site already. By putting in a inline check valve around the cooler it trap the compressed air at the cooler, making the line all most the same length as the factory one from the head to the tank. I need to know the positions these need to be in. I thought so too so I got replacements. I have not gone into the guts of the compressor yet, change the oil, etc. Now not that it much over but overtime that add up air saving and less wear tear on the pump in years forward. Then search via the search box and the model to find your manual. Replaced pressure switch after checking connections and verifying volts on each leg., just throwing a part at the problem.. Then checked all 3 capacitors & all were well within uf range. Learn everything about your product thanks to the technical manual. It was working fine for many years and then recently it started having trouble running past 60PSI as the motor would start to slow down and then eventually hum. Make and model of compressor? Removed belt & motor runs in ccw direction from output shaft end like its supposed to.. Any ideas compressor is a 240v 3hp twin with 100ltr tank. Realign motor pulley with compressor flywheel. This seam to work better than I thought it would work. ABAC Genesis Air Compressors Here are the brilliant GENESIS ABAC compressors. (Post was moved to this location.). Quick view. A higher downstream flow isnt an issue except that it will drain the tank faster and cause more rapid cycling of the compressor motor and pump. Then let the vertical aftercooler do its job.2) If its okay to used a water trap/air regulator at the compressor tank, will I damage the water trap/air regulator from the compressed air heat?3) air compressor system is being used for spray painting. Checked all drain connections, tank plugs on each end, compressor discharge tubing connections at the head and tank, pressure switch unloader tubing at head and switch, both gauges, regulator discharge hose connection.Once the tank was up to pressure and stopped, I loosened the tubing connection from the head to the tank and soaped at the loose head fitting, no bubbles anywhere. We have a highly qualified and experienced team of in-house engineers that provide quick, quality solutions at your doorstep. As far as the fittings go, as long as they fit, and they dont leak, any will do. Via Cristoforo Colombo 3 https://www.clarkeinternational.com/pages/clarke-service-supportIs the cylinder thats getting so hot pumping air into the second cylinder, or does it pump into the tank? Now it wont build pressure and air is flowing a lot as compared to before from the large port on the side of the cylinder head. There doesnt seem to be any info online about the fittings, sizes etc, and definitely no spares or replacements. When I run my craftsman 60 gallon compressor smoke starts coming out of the intake port once it warms up. I know this likely is not nearly enough information, but all I have is some motor and pump information. At this point noticed the motor was straining and turned off the pressure control switch. Where continuous airflow is required, ABAC's screw compressors are the best choice. Try to determine if there are any mechanical impediments. I released the pressure from the tank down to 80 PSI and turned on the pressure control switch. Any ideas? I replaced the check valve with a new one. As to the bogging down, Id check the capacitor if it were me. http://fix-my-compressor.com/when-an-air-compressor-runs-and-runs/, https://www.clarkeinternational.com/pages/clarke-service-support, Air Coming Out the Intake Filter on Air Compressor? I checked capacitance on the 2 caps and they both read withing +-5% of what they should which is in range. So what causes the compressor to overheat? Thanks. A soap solution 1 part liquid dish soap to 10 parts water, brushed onto areas and fittings, should help pinpoint it. can I plug the air line that goes to the pressure switch? Thanks. As the volume decreases the pressure increases. Abac compressors offer compressed Air. Please refer to photos. Im in the process of replacing the rings but my concern is the that there is now this gunk in my tank and air lines, Whats the best way to flush everything clean? Air Compressor Troubleshooting Guide. Lubed air compressors require longer and more frequent operations compared to oil-free ones. I recently acquired an abac whispair 50/24 the starter and capacitor are missingthe windings ohms are 5ohms and 20 ohms.I want to know what is the size of the start capacitor AND is the start relay a current type or potential type. The problem I see that ever one has when adding a cooler the extra length tub or hose in there cases is the length tub to the check valve. As it builds pressure in the tanks it slows the motor from turning and will either stop the motor or make the belt slip. The pump doesnt appear to have any branding. It sounds like your air demand for the carving tool exceeds the capability of the compressor to provide sufficient air for the period you need it without allowing it to cool. Now this copper tube to the upperCooler fitting gets really hot once running more than one cycle will burn you. Turned it off, and when I tried to turn it back on the motor couldnt get the belt moving.So, couple of questions:1) Does anyone have the old service manual for this girl? OK, dont sweat that. Air in tank (as little as 20 PSI), high and low pressure lines connected-> motor will start, strain, and then stop. If not, youll need to look closely to find where the air is escaping from. In one area we us it to spray solvent based adhesive. i accidentally locked my brand new oilless air compressor regulator knob how can i unlock? Only running as it will put no air in tank it all blows out underneath tank somewhere, Hi thereIm after some advice on how to connect copper piping to my tank. When performance issues arise with an air compressor, the problem can often be traced to heating issues. That sure helps. Ill see if I can find a wiring diagram to see if they were right from day one. I have a briggs and Stratton air compressor that I bought last year.the model# is 074079-00. it now only builds pressure to about 70psi. These compressors are 30% more efficient than pistol compressors, have silent operation with less vibration, and have a longer life. Also, is it only leaking when the compressor is running, or also when its stopped? Please update the thread with more information. That means that they are designed to run for a period of time, and then must be shut off and allowed to cool before they are run again, or they 1st go off on thermal cut out, and 2nd start to damage the motor. Question Title: ABAC compressor fault; Asked by: Guest; Asked On: 16-08-2015 01:33; Hi I am desperately looking for help. Since you should, normally, drain the tank of air regularly, this will purge the tank in time as well as voiding new water / crud build up. The behavior is that dialing down or up doesnt change the air output psi (the gauge shows a constant approximately 100psi reading until using something connected to the hose and in-use the pressure will drop but return to 100psi). If so, I cannot understand why there would be need for a check valve up near the pump head. So then I had to fill in the upper and lower part of the frame support that the cooler did not cover I used some old fish tank light top filler cover cut to fit. Youll want to pull the compressor pump and motor cover and check out the direct drive shaft to ensure that its not broken or come unlinked some how. Ive soaped every fitting, tightened those which were leaking. Let our app guide you through the critical operations needed for your product. Appreciate the help! This site is another. 4 Pages. Thank you! Download PDF file. Here are a few more air compressor problems and some things to try on your own to fix them: Oil in reservoir has a milky appearance: air intake needs to be less humid to reduce air in the oil. I was assuming I would catch some water coming out of the tank before it reached the vertical aftercooler. We can service it! .. Its flapper valve got broken, same as the one i changed. Are you perhaps referring to the pump cylinder? Air in tank, high pressure line connected, low pressure line disconnected-> motor will start, strain, and then stop. . Stay risk-free. In which case I dont understand what theyre for, and also how pressure from the cylinders is released when the motor stops? Help needed Set up for Installing new air compressor piping system.Components used: 1) Air compressor 2019 Ingersoll Rand vertical 80 gallon two stage, 5hp 230v. I suppose with all the air vented and the power off, and depending on the make and tank access your compressor has, you could open the tank and the tank drain, put in a little solvent, roll the tank a bit and try to get this stuff flowing out the tank drain. If so, do you drain the tank to get rid of condensed water? Is there an issue with the line that could cause multiple air guns (including a brand new 300$ panther adhesive gun) to leak glue? I acquired an ABAC B2800 compressor 2 years ago free of charge because the main bearing had collapsed on the pulley end and the company that owned it felt it would be more efficient to replace than call out an engineer. i attached the video file again just for clarification that the whole knob only moves and not separately from the red ring, try downloading the video, i tried and it works. Hi I have a central pneumatic 3hp 21gallon air compressor it runs and run kicks breakers so I drained the oil it was bad so I took off the side plate and was cleaning it out and noticed the the connecting rod moves side to side on the shaft and there looks like there is supposed to be a pin or set area to hold it in place I would love it if someone could tell me if it is supposed to have one so I can fix it thank, What is the average cost to replace an air end on a 375 cfm compressor. Have a stationary compressor situated within the Portland area? So continuity was checked through each wire & terminal, through the disconnect switch terminals & the pressure switch. Check for bent. Pressure in the tank is below the cut-in pressure. I dont see where you identified the make and model of compressor Ramon, unless I missed it? Thank you. Anytime. Where and why did you spray, and whats the make and model of the compressor please? Yes, youve got a slurry of water / oil and gunk in the tank. Any ideas? Other than that, trial and error. 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