Brushes were good. Bought it used after it had been outside in the weather for 2 years. Pumped solvent fine but smoke coming out vents after 5 seconds. Took apart again so armature in my hand. VERY warm after 5 seconds of run time and 5 minutes to disassemble. All I can guess is a short inside the spinning armature. Oh well.
Very helpful thanks bro. The only thing I would like to see more clearly is when you replace the brushes. I can see how you get em off but not how you get em back in there. I appreciate the tutorial.
Nice job Bryan . I have an old graco 390 st that is missing all of the pump section. Would it be possible to find a used wet end or is it not worth it?
The parts are available. They are rather costly. The lower seat is close to $200 by itself. Cylinder $150, piston $100, packings $60. Miscellaneous parts as well. A new 390PC is about $800. Sorry for the delayed response, I missed the notification.
Outstanding video , I have a prox9 bought it used at a yard sale ,it was full of dried paint all over ,inside the motor too cleaned it used a finest wet and dry black 3m sandpaper and put it together, replaced pump and got it working for 15 minutes is this video the same to replace this motor brushes
Any recommendations on how to clean all that stuff? Just a wire brush and air nozzle? How about electronic cleaner or something like that? I bought my airless brand new in 2000 but I don't have the receipt I wonder if they have any record of that ?
Are the brushless motors that Graco puts in their machines still a DC type motor? I have a 2016 490 that has a sealed motor and cooled by a little fan at the back.
I have Wagner PS3.25. I watched your video on repacking the Titan 440. I followed your instructions to complete repack, re-assembled and fired it up. I still have a small leak of pressure and a little water at top of piston appearing. What could be the problem?
Hi, where is your shop located? I have a Graco 390 and smoke start coming out from motor and make the fuse blow, I don’t know if I will need to replace the motor or just the brushes ?
Jorge A I don't share location information, sorry. If you have smoke, and the fuse blows, more than likely you need to replace the motor. If you purchased the machine new, then it may be covered under warranty. They warranty if lifetime to the original purchaser. Hope this helps.
Great video ! I recently replced my fuse on my 390. Now it seems to keep pumping on its own, and some times i get shocked. Do you think my motherboard is bad?
If the brushes are good and you smell or see smoke when the unit is on, then the motor is bad. If the motor does not spin when turned on, but NO smell of smoke or your don't see smoke then you have another issue.
Yes. You can attach a 12 volt battery charger to the wires on the motor only. If you put a jumper between the 2 wires and manually turn the motor you should feel heavy resistance verses turning it without a jumper.
alex jasso if you have a new piston and packings and the machine continues to stroke you can have a couple problems. Check the prime valve, make sure it is not leaking back. Is it a fast stroke or slow stroke? What direction does the piston go before the full stroke?
Hi, I needd help. my titan 440 has no power to the motor. I know that power gets to the mother board but not to the motor. The copacitor does seem to get energy bc the motor will turn for a secound and then stop when two particular wires are touched
So if my motor binds up and just hums, when it gets hot, then works again, after cooling down, would that's be a bad motor and not worth replacing the brushes?
@@Funckinnutcase when the motor gets hot enough to shut down, the possibility is high that other issues are going to be there. The brushes are fairly cheap, so it couldn't hurt to replace.
I have the same machine and the motor has brushes I clean the copper parts but when I went to try it black smoke came out and I unplug it what do you think it might cause it or what might be the problem
Good video! Im searchin for the fan blade and the part before that, searched online for it, but it seems like its no longer is possible to buy, do you know there is any other sprayers with the same parts?
@@Brian_the_repair_guy i have the same sprayer being worked on in the video, if i understand correct the other part that also holds the board is sold together with the motor?
@@martinn9477 249043 is the part number for the fan. I will have to grab my old books at work on Monday to get the part number of the other. As far as locating the part, any certified Graco repair shop can order it. Sherwin William's would be able to get it, they are everywhere.
Thanks for the answers, it seems to be an electrical issue with the sprayer aswell, keeps blowin fuses both in the machine and the house, checked all the obvious wrongs such as cables and such, any ideas?
Thanks for the Info, my neighbor gave me one but keeps blowing fuses I unplugged the pressure control from motherboard and is good until I plug it back in, I ordered a new pressure control but still blows fuses. Do you have any idea of what could be? Thank you.
Unplug the motor from the board. Turn the machine on. Make sure everything else is plugged in and turned up. If the fuse does not blow then you have an issue with the motor. Could be bad brushes or bad motor.
I did what you said and fuses didn't blow now is there a way to find out if the brushes are bad or motor itself? Would really appreciate it, Thank you.
Thanks sir for every informative video that you post. Can you please assist me with the following problem : I have brand new Titan 440I. On its first use when the motor runs, brushes smell like burning when I opened the cover there was carbon from the brushes. I use a plug that has earth pin but the problem is still not solved This problem causes motor to stop but the plug lights "Orange" to indicates that it is plugged "ON". I just don't know what's the main cause of this.
If the fan is spinning, that means the motor is running. If the motor is running, that means you are not achieving the pressure the machine is set for. Your prime valve may be leaking or the packings may need replacing.
I need help my graco 390 blew a fuse then I replace it with another one and as soon as I turned on the motor it blew it again, I have no idea what's causing it
If your machine is new, please take it to a certified Graco repair facility. The machine is covered under warranty and Graco will fix the machine at no cost to you.
Luis Rodriquez if the motor has smoke this calls for a new motor. If you purchased the machine new, there is a lifetime warranty that will replace it at an authorized service center.
Very helpful video! Would it be worth having motor rewound or repaired at a electric motor shop, mine was smoking! The price of a new motor is way to high. Thanks
I wanted to thank you for your videos i have a 210 and i did the samething as you did on the video but i turn on it work fine for few minuts and smoke came out you think is the motor
@@Brian_the_repair_guy am sorry for asking you this what are the windings and also thank you very much for your help and have a wonderful new years along with your love ones
@@luisnapoles1888there is no need to apologize. The windings are the copper wires around the motor. When they are bad, a new motor is needed. Happy New year to you.
@@Brian_the_repair_guy hello brain it's going to be hard for me to get this 210 es fix by graco since I been going crazy looking for my receipt for me to claim warranty to get fix do you happen to have a winding for me to buy from you to get by the motor from the is very pricy
If the motor is smoking, check the brushes of you have them. If not, the motor is bad and needs to be replaced. If you purchased the unit new and have a receipt, warranty may pay for it.
@@Brian_the_repair_guy g thank you,the unit is very clean and the brushes are about 1/2 left.i did have SW pull reciept so it is covered,I was ready to drop 500 on a new motor but then I watched you. Big help we appreciate guys like you
What is the next step? Do you have a cell phone number where I can reach you at because I have several other machines. Is there a way i can send you the machine and make a review with mine and how much would you charge to fix it?
Awsome video thx Canada
I hope it helped you
Brushes were good. Bought it used after it had been outside in the weather for 2 years. Pumped solvent fine but smoke coming out vents after 5 seconds. Took apart again so armature in my hand. VERY warm after 5 seconds of run time and 5 minutes to disassemble.
All I can guess is a short inside the spinning armature. Oh well.
Exactly right.
Very helpful thanks bro. The only thing I would like to see more clearly is when you replace the brushes. I can see how you get em off but not how you get em back in there. I appreciate the tutorial.
The brushes slide back in the same hole. Push the spring down and place the cap back on the tracks.
@@Brian_the_repair_guy Thanks Brian ☺
Nice job Bryan .
I have an old graco 390 st that is missing all of the pump section. Would it be possible to find a used wet end or is it not worth it?
The parts are available. They are rather costly. The lower seat is close to $200 by itself. Cylinder $150, piston $100, packings $60. Miscellaneous parts as well. A new 390PC is about $800. Sorry for the delayed response, I missed the notification.
Outstanding video , I have a prox9 bought it used at a yard sale ,it was full of dried paint all over ,inside the motor too cleaned it used a finest wet and dry black 3m sandpaper and put it together, replaced pump and got it working for 15 minutes is this video the same to replace this motor brushes
The ProX9 has an AC motor, there are no brushes to replace.
Any recommendations on how to clean all that stuff? Just a wire brush and air nozzle? How about electronic cleaner or something like that? I bought my airless brand new in 2000 but I don't have the receipt I wonder if they have any record of that ?
I use lacquer thinner to clean most of the parts I need cleaned. Be careful it is very flammable.
Are the brushless motors that Graco puts in their machines still a DC type motor? I have a 2016 490 that has a sealed motor and cooled by a little fan at the back.
Yes it is still a DC motor. Hard to beat a DC motor.
I have Wagner PS3.25. I watched your video on repacking the Titan 440. I followed your instructions to complete repack, re-assembled and fired it up. I still have a small leak of pressure and a little water at top of piston appearing. What could be the problem?
Either the packing was damaged during reinstalling the piston or the piston is damaged. You will need to pull ot apart again to determine.
Hi, where is your shop located? I have a Graco 390 and smoke start coming out from motor and make the fuse blow, I don’t know if I will need to replace the motor or just the brushes ?
Jorge A I don't share location information, sorry. If you have smoke, and the fuse blows, more than likely you need to replace the motor. If you purchased the machine new, then it may be covered under warranty. They warranty if lifetime to the original purchaser. Hope this helps.
Brian Shumack thanks for the advice, I would try to found the purchase receipt, otherwise $400 motor 😩
Jorge A
Great video ! I recently replced my fuse on my 390. Now it seems to keep pumping on its own, and some times i get shocked. Do you think my motherboard is bad?
If it keeps pumping, then there is an issue with the pump itself. The shock would be a bad ground wire.
Hey Brian , do you know if there is any way to tell if a titan 440 motor is burned out?
If the brushes are good and you smell or see smoke when the unit is on, then the motor is bad. If the motor does not spin when turned on, but NO smell of smoke or your don't see smoke then you have another issue.
hi, to find out if the motor turns can you feed 12 volts to the motor and if it turns then the board would be at fault
Yes. You can attach a 12 volt battery charger to the wires on the motor only. If you put a jumper between the 2 wires and manually turn the motor you should feel heavy resistance verses turning it without a jumper.
i have a graco 695 i puted a new piston but still the motor running a little bit after dlthe pump done do u know what is the problem?
alex jasso if you have a new piston and packings and the machine continues to stroke you can have a couple problems. Check the prime valve, make sure it is not leaking back. Is it a fast stroke or slow stroke? What direction does the piston go before the full stroke?
Hi, I needd help. my titan 440 has no power to the motor. I know that power gets to the mother board but not to the motor. The copacitor does seem to get energy bc the motor will turn for a secound and then stop when two particular wires are touched
So your motor attempts to turn for a split second and stops? Does it continue to make a noise or is it silent?
So if my motor binds up and just hums, when it gets hot, then works again, after cooling down, would that's be a bad motor and not worth replacing the brushes?
@@Funckinnutcase when the motor gets hot enough to shut down, the possibility is high that other issues are going to be there. The brushes are fairly cheap, so it couldn't hurt to replace.
I have the same machine and the motor has brushes I clean the copper parts but when I went to try it black smoke came out and I unplug it what do you think it might cause it or what might be the problem
The motor has to be replaced. The armature is bad. If you have a company that can rewind the motor that will work also.
Where a good place to buy replacement motor for this 390?
Any place that is a Graco service center will be able to get one for you.
Good video! Im searchin for the fan blade and the part before that, searched online for it, but it seems like its no longer is possible to buy, do you know there is any other sprayers with the same parts?
Which model do you have? Look on the ID plate and you will see a unit number, part number or model number. I need that to locate the parts you need.
@@Brian_the_repair_guy i have the same sprayer being worked on in the video, if i understand correct the other part that also holds the board is sold together with the motor?
@@martinn9477 249043 is the part number for the fan. I will have to grab my old books at work on Monday to get the part number of the other. As far as locating the part, any certified Graco repair shop can order it. Sherwin William's would be able to get it, they are everywhere.
Thanks for the answers, it seems to be an electrical issue with the sprayer aswell, keeps blowin fuses both in the machine and the house, checked all the obvious wrongs such as cables and such, any ideas?
@@martinn9477 many times a bad pressure control on the 390 will cause this. Not a guarantee, worn brushes can do it as well
Thanks for the Info, my neighbor gave me one but keeps blowing fuses I unplugged the pressure control from motherboard and is good until I plug it back in, I ordered a new pressure control but still blows fuses. Do you have any idea of what could be? Thank you.
Unplug the motor from the board. Turn the machine on. Make sure everything else is plugged in and turned up. If the fuse does not blow then you have an issue with the motor. Could be bad brushes or bad motor.
Thanks so much will try that.
I did what you said and fuses didn't blow now is there a way to find out if the brushes are bad or motor itself? Would really appreciate it, Thank you.
@@Rogelionenuko pull the brushes out. You should have about 1/2" or more of the carbon on both wires.
Great video as always!!!.... can you show us how to replace transducer jumper on a titan 540 thanks !!!
I will try to get that video soon
My 395 was smoking
And the fuse was burn , any idea why ?
Thanks sir for every informative video that you post. Can you please assist me with the following problem :
I have brand new Titan 440I.
On its first use when the motor runs, brushes smell like burning when I opened the cover there was carbon from the brushes. I use a plug that has earth pin but the problem is still not solved
This problem causes motor to stop but the plug lights "Orange" to indicates that it is plugged "ON". I just don't know what's the main cause of this.
If you have a new machine, the motor is under warranty. Take it to a Titan repair shop.
My 390 stop working after the wall plug shorted..what do you suggest
Need to make sure the wire to the board from the outlet is still good. Check the fuse on the board. Those 2 things would be first
@@Brian_the_repair_guy can you make a video on it
@@Brian_the_repair_guy I got no clue
Just found this great video of yours. I have the 390 and I ran into an issue today. The motor fan won’t stop spinning. What can it be? TIA!!
If the fan is spinning, that means the motor is running. If the motor is running, that means you are not achieving the pressure the machine is set for. Your prime valve may be leaking or the packings may need replacing.
I need help my graco 390 blew a fuse then I replace it with another one and as soon as I turned on the motor it blew it again, I have no idea what's causing it
If your machine is new, please take it to a certified Graco repair facility. The machine is covered under warranty and Graco will fix the machine at no cost to you.
Can you make a video on doing a transducer replacement?
jfb09able sure thing. I will have one up with in a couple days.
Hello! I was wondering towards the end of the video what would it mean if it starts smoking? does that call for a new motor?
Luis Rodriquez if the motor has smoke this calls for a new motor. If you purchased the machine new, there is a lifetime warranty that will replace it at an authorized service center.
Ok thanks for the help!!! and great video!
Whats that yellow vaier means. Iam confused
The yellow wires are for the thermistor
Where is your workshop the newer 390 490 are dc motor brushless design now
I am sorry, but I do not give out that information. I would be happy to answer any questions you have.
@@Brian_the_repair_guy need some one who can service my sprayers..no one does it round my way as there out warrenty
@@darrenbeckman6089 if you contact the maker of the machine, they will direct you to the closest service center.
Very helpful video! Would it be worth having motor rewound or repaired at a electric motor shop, mine was smoking! The price of a new motor is way to high. Thanks
If you bought the machine new and can locate a receipt, then the repair is no charge. Otherwise it is not worth the time and money to repair.
Sorry for not answering you, I’ve been waiting on the fuses and they arrived already. I tried what you said and it keeps breaking the fuse.
Did you unplug the pressure control and try turning it on?
I wanted to thank you for your videos i have a 210 and i did the samething as you did on the video but i turn on it work fine for few minuts and smoke came out you think is the motor
If your motor is smoking, more than likely the winding are bad
@@Brian_the_repair_guy am sorry for asking you this what are the windings and also thank you very much for your help and have a wonderful new years along with your love ones
@@luisnapoles1888there is no need to apologize. The windings are the copper wires around the motor. When they are bad, a new motor is needed. Happy New year to you.
@@Brian_the_repair_guy hello brain it's going to be hard for me to get this 210 es fix by graco since I been going crazy looking for my receipt for me to claim warranty to get fix do you happen to have a winding for me to buy from you to get by the motor from the is very pricy
@@luisnapoles1888 I do not have one sorry
I like brothers 3 days ago my graco broke thanks
What broke?
I don’t know only smoke a lot
@@davidramirez4527 the motor needs to be replaced
where can i get the brushes
Any store or repair shop that is a Graco repair shop. You can also order them at most Sherwin Williams.
@@Brian_the_repair_guy Thank you
Good night
what could be the problem if it did smoke?
If the motor is smoking, check the brushes of you have them. If not, the motor is bad and needs to be replaced. If you purchased the unit new and have a receipt, warranty may pay for it.
@@Brian_the_repair_guy g thank you,the unit is very clean and the brushes are about 1/2 left.i did have SW pull reciept so it is covered,I was ready to drop 500 on a new motor but then I watched you. Big help we appreciate guys like you
@@softmetals3702 glad to help save you money
I need an engine for this machine you have to sell
You have to purchase a motor from an authorized Graco distributor
What is the next step? Do you have a cell phone number where I can reach you at because I have several other machines. Is there a way i can send you the machine and make a review with mine and how much would you charge to fix it?
The next step to what? What problem are you having with your machine. I do not give out contact information, I am sorry.
I have the fuses now and it keeps breaking them on the gracias nova 395