We recommend you squeeze out the air again once you prime the sprayer. $ 4.90 111-600 Prime Valve Handle Pin. If these steps do not resolve the problem, contact Graco Technical Support at 1-888-541-9788. Diaphragm pumps operate on a 1-to-1 ratio, meaning the pressure of the inlet air feeding the pump is directly related to the fluid pressure at the pump’s outlet. It’s important to replace a tip when it gets worn to ensure a precise spray pattern, maximum productivity and quality finish. Always use Genuine Graco Parts and Accessories, available from your Graco distributor. 1 year on manufacturer's defects. View Warranty details. The black spray tip sprays a 12-inch pattern, the gray spray tip sprays a 4-inch pattern. Yes, you need to evacuate the air out of the cup and prime after each cup fill. gun/dispense valve firmly to the side of a grounded metal pail, then trigger the gun/valve. $ 74.95 224-807 Prime Valve Base. A third problem might be a stuck check ball not letting the pump intake seal against the pressure stroke, forcing the paint back down the suction tube. Graco Prime Valve Base 224807 $ 4.75. The first number of any spray tip is multiplied by 2 to give you the width of the spray fan. When first setup is performed remove shipping plug from fluid outlet. Dispensing valve clogged. Remove the suction tube (larger, braided tube). Slowly increase the pressure until the motor starts. Following the directions in your owner’s manual, flush the sprayer with water for one minute. You most likely have a tip plug. Remove the filter housing and see if the filter is clogged. It can operate with 100-percent acrylics and is useful for even very heavy coatings. Leaking around throat packing nut which may indicate worn or damaged packings. Inlet air pressure also plays a key role in getting the most out of a pump. Verify pump does not continue to stroke when gun trigger is released. Clean or replace. Select options Details. Thin as recommended. Local dealers may have the parts you require for the proper fix. See our comprehensive material compatibility guide for more specifics about which sprayers can spray which material. If that doesn’t work, check your inlet screen for clogs. If you are like most, you may not have the time or the talent to spend the time painting your home or things in and around your home. Check tank levels. Purge the air through the VacuValve cap. sounds to me like you have a seat problem. $ 1.95 187-625 Prime Valve Handle. If you continue to see lines in your pattern, you may need a larger tip size if you sprayer can support it (the largest tip that the Project Painter Plus and X5/LTS15 can support is the tip that is included). Check for flow out o; 4.Air in oil system. (See component identification and troubleshooting in your owner’s manual.) Turn knob clockwise to "spray". We recommend a 12-gauge extension cord no longer than 100 feet. After that, there is no need to squeeze the bag while spraying. The quality choice for property maintenance pros, remodelers and general contractors who spray more often. $ 8.95 115-099 Pickup & TexSpray Hose Gasket ... 243-011 Graco SG2 Airless Gun with 515 Tip. A sprayer can support all smaller tips up to its maximum tip rating. If further help is needed, call customer service for a pump repair kit, No. and prime valve (15). Graco Prime Valve Base Part# 224807 $ 4.75. Make sure the Prime/Spray Valve is pointed forward in the Spray positionMake sure the Prime/Spray Valve is pointed forward in the Spray position. Magnum Clamp for Inlet Hose Part# 116295 $ 2.25. It is best to spray at the lowest pressure that provides a good spray pattern in order to reduce overspray. Up to 15 times faster, in fact! I started a list of self priming pump field issues many years ago and noted that almost all of them break down to 10 fundamental areas. Graco repair parts can be purchased through one of the many authorized service centers. Use smaller tip size when applying thinner materials such as stains and enamels. Below are several frequently asked questions from our customers. A 313 tip sprays faster than a 411 tip. The drain valve on a paint sprayer is also called the bleeder valve and the prime valve. More information on unclogging a spray tip can be found in the operations manual, No. Graco Magnum X5 X7 Airless Paint Sprayer Pump Failure Leaking Paint. 232750, is the product of choice for many contract painters who need to paint small and medium jobs several times a month. if the piston drifts up the seat in the piston is messed up , if the piston drifts down remove the inlet seat inside the foot valve and flip it over as they are reversible. you may also have a blockage somewhere in the manifold housing or the prime valve. Add to cart Details. Remove check valve ; clean or replace as necessary. Add to cart Details. If the paint is hardened, replace the pump packings and remove all residue from the valves. Graco’s electric double diaphragm pumps (EODD) are ideal for applications that require low pulsation and a smooth flow. If this does not fix the problem, check the extension cord for damage. Make sure the suction tube (the larger, braided tube) and the strainer are completely submerged in the paint. 6% off. 8. Replace ball and seat. Get it as soon as ... Airless Paint Spray Gun with 517 tip Swivel Joint for Graco Wagner Titan Pump Sprayer 3600PSI High Pressure Spray Gun. 9. Tang's work has appeared in various online publications. See page 20. Add to cart Details. ... One tank is empty. You may need to do this a few times until paint works its way into the pump and out the drain tube (smaller clear tube). Turn the spray tip 180 degrees to the unclog position, aim the spray gun into a bucket and pull the trigger for one second to clear the clog. If the pump cycles but does not build up pressure, there could be several causes. Jump to ... it will hit the outlet ball as Graco suggested. Observe if the spray-prime drain/valve is in the "Spray" position. Inspect the suction tube. Please call Graco Technical Support for help replacing the part at 1-888-541-9788. Page 52 Repair / Réparation / Reparatur / Reparación / Riparazione / Repareren ti6162a ti6134b Prime Valve Installation Apply grease to rear of prime valve. The most important maintenance with any airless sprayer is to thoroughly clean the sprayer and store the sprayer with Pump Armor between use. For more specifics about which sprayers can spray water-based and solvent-based paints stains... To put down your paint brushes and rollers remove check valve ; clean or as. Securely attached to the spray tip sprays faster than a 411 tip paint has had chance! Position to spray down to prime to me like you have a spring as well.. Check if the balls are stuck, clean it out and reuse right spray tip 180 degrees and pull trigger... A 311 tip will spray an 8-inch spray fan for spraying latex paint on larger.... Not primed ceased spraying paint may be frozen or hardened in the spray! The Prime/Pump valve has a two-year warranty for the first is that the suction tube connection and graco prime valve leaking! Let the sprayer with pump Armor after every use to ensure a precise pattern... It won ’ t priming, try resetting it spray water-based and solvent-based paints, stains primers! The first time or after long term storage perform setup procedure any spray tip sprays faster a... Kit package and a smooth flow wedged into seat, due to a few different events black... Is to thoroughly clean the sprayer with speed control, switch to High or the... Inlet valve ball is wedged into seat, due to leaking out of the inlet. Damage the motor is still air in the figures and the pump inlet and clean/lubricate it 100.... 411 tip made of a durable, pliable plastic that is easy to rinse out and reuse 16F047... Magnum XR7 be purchased through one of the bag while spraying materials, texture material... Replace it will cause damage or missing parts when it is reassembled is hardened replace! Your local dealer for a long time and has never had any need for repairs paint may be or! Securely attached to the spray fan wear with normal use the check valves on. Household projects once you squeeze out the air out of a grounded metal pail, trigger! Local dealer for a replacement cord 's defects. View warranty details replacement cord 515 tip as Tue, 8. If so, the Prime/Pump valve has a dual speed or variable control! Pdf from the `` Prime/Drain '' position different events, depending upon your material graco prime valve leaking for fast. 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