How To Change Tip On Graco Paint Sprayer
Graco Airless Handheld Troubleshooting – Graco Ultra Does Not Spray
What to practise if your the Graco Ultra does not spray?
In the post-obit article, we give an overview of the most common malfunctions and offer solutions to restore the function of the pump to working order as before long every bit possible.
For this we take put together instructions in text, image and video class for you. Links to the required spare parts can be found direct in the description, and then that spare parts can exist ordered directly.
Want to learn more than well-nigh the Graco Ultra and UltraMax models? Read all nigh these handheld sprayers in the commodity: All You lot Need to Know Almost the Graco Ultra Handheld Airless Sprayers
Air in the Graco Ultra & UltraMax loving cup
Graco Ultra and UltraMax sprayers work in a vacuum.
The unabridged air must be pushed out of the cup until there is only paint in the cup. To do this, open the cap valve (VacuValve) and push out the air.
Care should be taken that the valve is held up and in the highest position so that the air can escape completely.
By squeezing the FlexLiner loving cup with the VacuValve open, yous let out excess air. Keep the cup squeezed when endmost the cap.
Need a new VacuValve? Get one here.
Cup and chapeau screwed properly? – Graco Ultra & UltraMax does not blot
If the loving cup and hat are not properly screwed, air can escape.
Every bit a event, niggling or no paint will move from the loving cup into the pump.
Equally a outcome, the paint sprayer does not spray.
Pigment residue on the lid rim or cup should be removed so that the lid closes properly. If damaged, the cup, lid or, if necessary, the unabridged cup system must exist replaced.
Order suitable accessories directly:
- Replacement cups – pack of 3 – 1 liter FlexLiner paint beakers
- Replacement cup – pack of 25 – one liter FlexLiner paint beakers
- Complete Cup System 1 Liter FlexLiner for Graco Ultra (Bombardment & Cablevision)
- Complete loving cup system ane liter FlexLiner for Graco UltraMax
- Lid for the cup of Graco Ultra (Battery & Cable)
- Lid for the loving cup for Graco UltraMax
VacuValve vent valve non properly airtight or defective – Ultra & UltraMax draws in secondary air
The Graco VacuValve ensures the release of air from the paint cup.
Subsequently filling with paint, the cup is screwed to the lid and the loving cup is connected to the gun. Then open the VacuValve cup valve and press the cup until the remaining air has escaped completely from the cup. If the valve is damaged or soiled, information technology cannot be closed properly.
There is a risk that air volition enter the cup via the valve and no vacuum tin be created. Without a vacuum in the loving cup, the pump cannot be optimally supplied with cloth.
Therefore, the VacuValve valve should be cleaned or replaced in example of damage. For this you can easily unscrew the black valve and spiral on a new VacuValve.
Tip: In add-on to cups and nozzles, this component is the most afflicted past wear. That's why information technology'southward worth information technology to accept a 2nd one on mitt.
Order the Graco VacuValve cap valve directly – click here
Graco VacuValve
White o-band in the cover is damaged or cleaved – Graco Ultra & UltraMax will not pump
Some other malfunction of the Graco Ultra and UltraMax handheld spray guns may be acquired by damage to the rubber seal in the lid.
If the seal is damaged and does not seal properly, air may also enter the cup. The seal is glued to the lid, and then in case of damage the entire lid should exist replaced.
Covers for water-based and solvent-based paints and inks are bachelor for Graco Ultra and UltraMax sprayers. These can exist ordered directly here:
Hat for the cup – Graco Ultra (battery & cable) – click here
Chapeau for the cup – Graco UltraMax – click here
Graco Flexliner cups are worn – Graco Ultra & UltraMax will not pressurize
The cup inserts for the Graco Ultra and UltraMax handheld sprayers can be used multiple times.
If they are also heavily worn or worn they should be replaced.
Wearable and soiling becomes a problem especially when the superlative of the cup no longer seals properly with the lid.
A hole in the Graco FlexLiner beaker interferes with the function of the sprayer, since no vacuum can be congenital in the cup.
White O-ring defective
Graco Cupliner replacement cups are available in packs of 3 and in packs of 25 and tin exist ordered directly here:
- Graco Flexliner replacement cups – pack of three – social club 1 liter of FlexLiner paint beakers directly – click here
- Graco Flexliner replacement cups – pack of 25 – order 1 liter FlexLiner paint beakers straight – click here
Graco Ultra or UltraMax nozzle clogged, worn or damaged
Graco Ultra and UltraMax sprayers operate on the Graco RAC Ten FF LP nozzle simply.
If these nozzles are clogged, worn or damaged, malfunctions may occur.
If the airless nozzle is clogged, no pigment can period through it.
In this case, the nozzle must be cleaned and the blockage released. For this purpose, the nozzle is rotated 180 degrees and injected. If the blockage can non be solved or already dried, and so the nozzle should be replaced. Cleaning containers help to intendance for the nozzles and to protect against clogging and drying of paint residues.
Clothing or mechanical damage can too be detrimental. Due to the wear and abrasion, the nozzle opening becomes larger over time. At some betoken at that place are mistakes in the spray pattern. The spray fan and the colour distribution is no longer uniform.
Information technology comes to an uneven application of paint, the surface quality deteriorates and information technology comes to more than colour mist and a college ink consumption. Therefore, the nozzles should be inverse in time.
Should pigment emerge laterally at the nozzle or nozzle holder, the two seals on the nozzle holder are probably lacking, do not sit properly or are completely missing.
If the nozzle seals are worn or lost, they can be ordered here direct:
- Order Graco RAC 10 FF LP OneSeal Seals – 17P501 directly for h2o-soluble paints and coatings – click hither
- Order Graco RAC Ten FF LP OneSeal Seals – 17P502 directly from solvent-borne paints and coatings – click here
Adhesive screen stuck and clogged – Graco Ultra & UltraMax does non blot
Above the cup of the Graco Ultra and UltraMax sprayers sits a sieve that filters out debris in the paint and the paint sprayer is to protect against harm by sucked foreign bodies.
It collects impurities and paint and pigment residues.
Over time, and especially with lack of cleaning, this sieve can clog, so that just bereft or no color comes through.
Therefore, this filter screen should exist cleaned later on working. If it can non exist sufficiently cleaned or damaged, the strainer should be replaced.
The sieves are bachelor in the 3-pack in 2 mesh sizes. Mesh size # 60 (black mesh) and mesh size # 100 (blue mesh).
- Club Graco Screen # sixty (blackness) for Graco Ultra & UltraMax – click here
- Gild Graco Sieve # 100 (blue) for Graco Ultra & UltraMax – click here
Here nosotros have a video for you with tips and tricks to control and alter the screen turned:
Outlet valves clogged, damaged, dingy – Graco Ultra & UltraMax does non spray
If the Graco Ultra or UltraMax handset does non spray, information technology may also be due to clogging, contamination, or damage to the iii exhaust valves.
These exhaust valves are located in the front area of the pump and can be removed for cleaning or replacement.
Graco Outlet Valve
Order exhaust valves for Graco Ultra & UltraMax directly – click here
Error Code E4 – Light flashes 4 times on Graco Ultra or UltraMax
Between the battery / cablevision connector and the impress controller, the Graco Ultra and UltraMax have a cherry-red low-cal that also indicates possible malfunction.
There are various error messages, the most important of which is the error code E4.
In this case, the low-cal flashes for 4 times when the trigger of the device is pressed.
And then the pump / motor is blocked and should be replaced.
Reddish light on the Ultra and Ultra Max
- Social club Graco Triax replacement pump for Graco Ultra directly from the cable – click hither
- Club Graco Triax replacement pump for Graco Ultra with bombardment directly – click hither
- Lodge Graco Triax replacement pump for Graco UltraMax directly – click here
More than information on the Graco Ultra and Graco Ultra Max
For more data about Graco Ultra & UltraMax, nosotros have summarized for yous in the post-obit posts:
- All You Need to Know Most the Graco Ultra Handheld Airless Sprayers
- Graco Ultra Spare Parts Guide and How to Order Accessories
- Change Graco Ultra pump
- Graco Ultra cordless handheld sprayer 17M366 – Technical drawing & spare parts order listing
- Graco UltraMax 17P258 – Technical drawing & spare parts social club listing
- Graco Ultra corded handheld sprayer 17M360 – Technical drawing & spare parts club list
Rubber note: The instructions in the operating instructions should be taken into business relationship in the above-mentioned measures for error emptying.
In addition, the sprayer should be disconnected from the power supply (cable or battery) and the unit should not be under force per unit area (depressurize).
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Questions or queries?
For any further questions or if you would similar to become your easily on one of these products seen in this article, you can contact us on +49 (0) 30 220 15436, fill out our contact form or email us.
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Source: https://www.airless-discounter.de/news/graco-airless-handheld-troubleshooting/
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