Air Compressor Problems And Fixes - Fix My Compressor Took motor off & took to a rebuild shop to have it checked. I swapped each wire one at a time so its like for like. Sorry about your motor. At this point noticed the motor was straining and turned off the pressure control switch. We also service and install compressed air systems, any problems please contact me personally on 01582 495151 thank you paul alexander. I have not gone into the guts of the compressor yet, change the oil, etc. Best Pipe for Air Compressor Lines Pipe Materials or Air Line Plumbing Guide, Can I Use an Air Compressor as a Pressure Washer? Also, is it only leaking when the compressor is running, or also when its stopped? My first thought was that was the motor capacitor failing, but if a change in motors did not resolve the issue, I would look now to the valve plate in the cylinder head to be a likely candidate. The cooling fan on the backside works but the compressor will not kick on. Add a new gasket and reassemble the head. 1. Abac Compressors - Fix My Compressor There are also many links to items within our online store. it runs and is pushing in the feed line but the pressure will not go past 70psi. Please update the thread with more information. You are now on the rotary screw compressor page, but there's also the reciprocating (piston) compressor page and the portable (diesel) compressor page. Pump stops for second, motor stops turning more info please? Perhaps add a new regulator after the original one? 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. Hi David. The pump doesnt appear to have any branding. Have a look at this page: http://fix-my-compressor.com/when-an-air-compressor-runs-and-runs/. Bought it new about 7 years ago. As an Amazon affiliate, we earn from qualifying purchases. If so, I cannot understand why there would be need for a check valve up near the pump head. Receiver does not hold pressure when compressor shuts off. Still blew fuses. Ive now put the belt back on and now I get a brrrr noise and it trips the thermal overload. We dont know what make or model of compressor you have, Terence. . They are a 'plug & play' solution for air delivery. Thinking of returning it, starting over with another one. We also service and install compressed air systems, any problems please contact me personally on 01582 495151 thank you paul alexander. 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. We invite you to scroll the list below and follow the links to the many pages that will help you fix your compressor! 118 Pages. The rings on my compressor have gone bad resulting in a tan oil/moisture mix when I drain my tank. Empty the tank and check that the tank check valve is working OK. 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. Air in tank (as little as 20 PSI), high and low pressure lines connected-> motor will start, strain, and then stop. Full ABAC Catalogue. ABAC Dealer in UAE - Adex International | +971 55 577 5434 Level compressor so that all feet touch the floor before tightening down. 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. Have an Hitachi hot dog or twin tank small job site compressor. Check for worn worn crankshaft, keyway or pulley bore, resulting from running with loose pulleys. In which case I dont understand what theyre for, and also how pressure from the cylinders is released when the motor stops? There doesnt seem to be any info online about the fittings, sizes etc, and definitely no spares or replacements. See the page on this site about how to test that, would you, and let us know if that was the issue? "url": "https://www.abacaircompressors.com", Thanks. If it is on this model of Porter Cable compressor, that suggests that the motor is running, and since this is a direct drive system on this compressor, I think, then the pump should be cycling. Hi i spray wd40 on my air crompresser now it doesnt work any advice. Most pages have a comment section where you can leave a question about that specific make of compressor. i found some dirty water in the tank and drain it.any help would be appreciated.thank you. No idea what misfires means. course online . The other appears to be just a sound file. Quote:You sure seem to be pretty knowledgeable about compressors. Knock occurs while compressor is loading. Please activate search function by selecting "Ctrl+F" on the keyboard and find your manual now. Also the compressor turned freely by hand., prior to having it checked. 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. The GENESIS compressor is ideal for OEMs and the medium size industrial and assembly aplications. I recently acquired a new to me vintage Kellogg American B321 compressor. I have tried everything I can think of. and may not necessarily fit your compressor. Please try that and let us know. Motor has been checked and ok. The flowing of air down the lines will eventually drive debris ahead of it and out the end. Submissions to the Q&A section have been disabled for the time being. my motor starts fine but its not compressing at all. I have a new California Air tankless compressor. When I pull the string or crank it fills the muffler up with gas. So what causes the compressor to overheat? Youve taken the check valve out of the equation by replacing it. On Manua.ls are currently 18 manuals available. because I wanted to see what I was working with first.She runs great until around 45 psi then it bogs down. Downloaded or not, I dont see any video, Shamma. continuous duty at 175psi.2) Aftercooler manifold 3/4 type L copper piping, 72 total run ( See attached picture)3) Air line from aftercooler manifold 3/4 type L copper, 20 total run.4) 3/4 combination water trap/air regulator, 11oz bowl make, THB installed at compressor tank..5) 3/4 air filter system including water trap/air regulator, coalescing filter and desiccant dryer 11oz bowls. Thats a tough one due to how theyve installed the regulator on the manifold. Please upload 3 or 4 photos of what you are asking about so all visitors can see and comment. Are you sure that the operating pressure of the line to the gun does not exceed the adhesive gun operating pressure? 1. Is there are in the tank, and if so, what pressure is it? 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. These link to the most popular products in that category,
Put back on & tried again. Over an 8-hour period the tank completely depressurizes. Should I take out the top of the tank check valve or can I just leave it in the system? Typically the cooling fan is attached to the same shaft at the drive shaft for the pump. Sure Steven. Turned off the pressure control switch. 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. 9. manual Abac Monte . Via Cristoforo Colombo 3 Its my experience that the pump doesnt care about the size of the outflow tube from the pump head to the tank. You are using a browser we do not support any longer. I use this compressor for auto1976/2017car 1977truck & home a far amount of sand blasting small workbench cabinet, But as you know it a little bit small far this trying auto trans cooler help remove more water to try to get 3 min work done steps, rest let air build up so on. 4. How to change the oil on an ABAC (series PRO) lubricated direct driven air compressor.The compressor is filled with original oil. MultiAir Italia S.r.l - International Air leaking from inter stage safety relief valve when compressor is pumping. 8 Pages. We have a highly qualified and experienced team of in-house engineers that provide quick, quality solutions at your doorstep. 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. Repair. Motor and compressor runfine but no air into tank but can feel air escaping from underneath tank as it runs. Could you also add a photo of your Sealey compressor? ABAC compressor fault | Air Compressor Guide Abac A29B 90 CM3 . I would suspect a failed regulator. Not sure what else to do? Your post was moved to this page as we couldnt determine what it is you were looking for with regards to your compressor. So continuity was checked through each wire & terminal, through the disconnect switch terminals & the pressure switch. Thank you for your complete reply. Provided below is a general list of common air compressor problems, and a few quick fixes that may help solve your dilemma. I replaced the belt, the wiring to the motor, and put on a new pressure switch. Also need to diagnose original problem. Stay risk-free. The Pro User's ATF-S Piston range has been designed with ease of use in mind. 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). Whats next? If you are OK with removing the manifold cover, maybe leaving it off, and plumbing in a standard, off the shelf, $15 general purpose regulator that you can acquire from almost every shop that sells compressors as a replacement, your options seem limited. Loose pulley, flywheel, belt, belt guard, cooler, clamps or accessories. 3. The ABAC Group is in the only manufacturer world-wide that is present in all three market segments (consumer, professional and industrial). 3/8 Npt to 1/2inch coupler H style industrial (these are the highest flow of the Industrial) by Milton. i accidentally locked my brand new oilless air compressor regulator knob how can i unlock? Before tackling that, pull the tank check valve and ensure that it is not blocked in any way, will you? 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? I have a Porter Cable 24 Gallon from Tractor Supply. Be sure to dump all the air before opening any fittings. the pump has worked fine like this, until recently, the pump would stop and the belt would slip on the flywheel before it was finished its cycle, powering off and moving the flywheel by hand you can feel resistance and the cylinder wont move- like its air locked, waiting until the pump cooled made the restriction go away. Compressor runs for a while then abruptly stops. We also service and install compressed air systems, any problems please contact me personally on 01582 495151 thank you paul alexander. Ill see if I can find a wiring diagram to see if they were right from day one. There are many pages linked below, each addressing many of the issues compressor owners may encounter with their compressor. Start by loosening them and see if the top will lift. Turned on the motor and it was straining and unable to turn the compressor. I released the pressure from the tank down to 80 PSI and turned on the pressure control switch. Can someone please help me out here. Rather than that, use an inexpensive blow gun to vent air from the lines until the air flows clear. If thats all good, then youve a couple more things to check, all covered on the pages on this site already. But, likely its power related, and that means checking the motor capacitors first. Worn or broken low pressure intake or discharge valves. This seam to work better than I thought it would work. Leaky gasket - High pressure inlet valve. 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. I have put different motors on it that work in other compressors with the same result. 09 Abac belt driven valves plates and gaskets replacement Hey, if the duty cycle is advertised as one hour steady use, and youre using the air tool that came with the compressor, then its one of two things. Abac Air Compressors | Catalogue 2021Page 32 I have noticed that when the psi rises to 75 the compressor seems to slow down or start laboring. 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. Air Compressor Will Not Build Pressure Troubleshooting, Compressor Wont Re-start When Air Is Used. Ashely, if nothing else has happened regarding location of use etc., the certainly suggests that the run capacitor on the motor may be failing. 8. Heres where you can find the answer or post your own question about that brand if no answer if desired! Doesnt even try and turn!! Any ideas compressor is a 240v 3hp twin with 100ltr tank. Please see the page on this site about air compressor motor capacitors and how to test them. It releases the pressure on the head and the line seam to let more of the air in the head to the tank get in the tank,( as it seem to be a smaller amount let off to waste. They are not the same for every compressor however, and since you dont tell us the make or model, no way can we check. 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. 2) Not likely that a filter at the outlet from the tank will get overly hot from the air heat. James, there could be many reasons why an air compressor runs, bogs down, speeds up again, etc. My compressor starts and runs for about a minute then it sounds like its seizing getting slower and then stops, if i then drain down the air its runs normal again for a minute then does the same again. Neither a leaflet nor a playbook: it is a Catalogue Catalogue. There is a check valve in the top of the tank in between the pump and the motor. i have a very old compressor its a curtis model 40 and it has a setup wherein weights on the pump flywheel move out by centrifugal force and they open or close, I think what is basically an unloader valve at the top of the pump valve head, that is how it is supposed to work. How old? Maxair has been offering an unmatchable quality of service for decades, both repairing and maintaining air compressors from ABAC and other brands alike. What are possible issues for me to inspect? I have a Kobalt 99007 air compressor and the tires wont hold air. Thats a very good description of work performed. At this point, I have concluded when the motor is trying to start with air in the tank with 80 PSI it is unable to start. up dated:So the cooler I used was B&M super cooler #70266, the Dimension 11x8x1.5aluminum construction. These compressors are 30% more efficient than pistol compressors, have silent operation with less vibration, and have a longer life. 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. Would the exact motor need to be installed or are there options? Compressor Spares -Service Kits - Air Compressors Direct Supplies UK 1. On closer inspection the oil in that motor was really dirty so I drained it out. 10 Reasons Why Your Air Compressor Gets Overheated - YouTube Its the compressor thats sold with this tool. I know this isnt much information, but I thought id try. As to how to plumb the pressure switch, depends on what type. What would be the cause? Safety relief valve not functioning properly. No change in behavior after changing each of these parts. Model# 516-051 what can I do to fix it. 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. Ive dusted it down and put fresh oil in. 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. { GENESIS compressors can provide you with everything you need in one place! Receiver does not hold pressure when compressor is unloaded. 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. Whichever model or type of ABAC compressor you own, we can ensure . I removed the main air filler tube from the compressor to the tank. It seem to develop resistance to spinning while it builds pressure. This one Ive no idea, Juan. Abac offers a range of piston (reciprocating) air compressors, some with direct drive, and both single and two stage designs. English. Any ideas? No air in tank, high and low pressure lines connected-> works, 2. I have a 80 gal Dewalt 240 v 5 rhp (. I was assuming I would catch some water coming out of the tank before it reached the vertical aftercooler. I just have to time cycle the work and rest time for the temp pump and work at hand so it stays on the cooler side of a hard work out As I have had this compressor since 2005 only ever had it hooked up to110V so far but does come 220 too. Can someone help me out here.I dont understand whats going on? 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? Hi Are you suggesting I tear open the head of the compressor and inspect the valves? It has no check valve and the main compressed air outlet from the pump goes straight into the tank. The bleeder line on the head stay the sameAnd goes back to the air regulator pressure switch release. Check to make sure that fuses are of proper ampere rating. i cannot rotate the red ring separately nor can i push down, the only thing i can do is rotate the whole thing and if i did fully it detaches. Put all new gaskets in the pump and I am still having this issue. 4. However, if the air becomes too hot for the compressor to handle, something is indeed wrong with the machineTime stamps:0:00 How to prevent an air compressor from overheating2:02 Causes of Air compressor to Overheat1:25 Low Suction Pressure2:50 Faulty Metering Devices3:07 Excess Discharge Pressure3:56 Inadequate Cooler Space4:34 Inadequate Room for Compressor to Properly Vent5:15 Compressor Parts are old or Clogged5:55 Frequency of Use6:32 Ambient temperature7:02 Eroded Oil8:07 Thermal Valve8:50 Type of Air Compressor#Compressor #Overheating#P\u0026HS04Playlist of Pneumatic and Hydraulic Systems:https://www.youtube.com/playlist?listOther Videos:Pneumatic Systems | Introduction | Pneumatic machines | Applications | Features:https://www.youtube.com/watch?v=S_WJ-Components of a Pneumatic System/ Five most common Elements of a Pneumatic Machinehttps://youtu.be/2AhFJoxuk6ETypes of Air Compressors | Reciprocating, Compound, Rotary Screw, Rotary Vane, Scroll, turbo, etchttps://youtu.be/v6K3kIP1aH4Share this videohttps://youtu.be/qPvvwbxg3yw What would be the symptoms? Cant much help without knowing the make and model, the normal cut in pressure and the normal cut out pressure. Even though a lot of manuals are already available the page is updated constantly, check this page for new documents every now and then. If I run it with the tanks open the motor continues to run fine. Do the further checks, and please advise what you found. Ive added a photo of what I believe is your compressor so folks can see what were talking about. You have a compressor that was built on a Monday or Friday (:-), or how are you getting power to the compressor. The 2 Hydraulic hoses are 1/2 inch, one from the outside of the water trap to the tank ( I had to change out the stock 3/8 check valve to upgrade to 1/2 inch & plug the1/8 hole) this hose is 3 Ft long 1/2 Nptm, the one from the lower cooler fitting to the inside of the water trap hose is a 6 Ft long 1/2 Nptm with a maximum working pressure of 3500 PSI.I tapped into the tank pressured side of the regulator so it would be a little better and the bottom fitting is 3/8 overall the 1/4 fitting that come out. Always use ORIGINAL PART as replacement spare parts to ensure long life . I cant seem to find the problem im having. ABAC - Air Compressor Supplies UK And yes, often that fitting will have a port on the side of it to allow a line to plumb over to the pressure switch unloader valve. Check for worn crankshaft, keyway or pulley bore, resulting from running with loose pulleys. Guide, 95C67CD6 AB5F 4666 A35B F548950804EA.MOV. I know the hole on the left will be fitted to the compressor pump with a check valve. I do see and hear exactly what you are referring to, Tony. Where continuous airflow is required, ABAC's screw compressors are the best choice. Took the top off the head and the valve plate parted and the flapper plates scattered around the floor. AboutPressCopyrightContact. Quote:except that it will drain the tank faster and cause more rapid cycling of the compressor motor and pump. Quote:The first thing Im puzzled about is why an after-cooler? Ran well until now? Im sure it needs new oil, etc.2) Do you think the bogging down is being caused by the belt tension? at about 20lbs the motor over heats. That being the case, move it so that the plug from the compressor reaches a wall plug as close to the power panel as possible, preferably a plug with no other appliances using power from that same line. 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. The set up 3/8 was not sure that 3/8 head hole going with the up size 3/8 fitting to 1/2 to compression fitting of 1/2 copper would not make the reed valve work harder. I want to replace with solid tires but cant seem to get the hubcaps off. Sealey Air Compressor Troubleshooting - YouTube 0:00 / 15:11 Sealey Air Compressor Troubleshooting Sealey Tools 9.79K subscribers Subscribe 627 Share 123K views 5 years ago #AirCompressor. compressor keeps running until PRV pops off, compressor pump has air coming out of the intake filter, how to test your compressor tank check valve, why is there an air line from the pump head to the pressure switch, air continuously leaks out of the unloader valve, unloader valve issues when building a silent compressor, having a problem with an unloader valve and a dryer. If its a belted compressor, remove the belt and cycle the pump by hand. That will need fixing first and then, if it persists, why you have smoke being generated at all? Your experience may vary. Air in tank, high pressure line connected, low pressure line disconnected-> motor will start, strain, and then stop, 4. 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. 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. Older compressors are a witch! This is as far as I have gotten as I cant seem to find anybody in the UK the will service it. From old photos on the internet of similar compressors, it looks like these used to connect into the tank too via a separate connection. Sometimes it cruds up and prevents air from getting into 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! Thanks. My shutoff Id 120 psi. 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. 33 gal Craftsman compressor keeps tripping the breaker? ABAC ABC7-2180V 7.5 HP 208-230 Volt Single Phase Two Stage Cast Iron 80 Gallon Air Compressor ABAC Air Compressors cast iron air compressors feature low RPM, heavy duty cast iron pumps. 3HP, 30gal tank. While increasing the size of the regulator to full size may provide marginal flow improvements, if the compressor is designed to output 5 cfm at 90 psi, thats what it will put out, not more than that. Reset mechanism cuts out repeatedly; fuses of proper size blow.