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Why my sprayer starts up but does not draw in paint?

                Why my sprayer starts up but does not draw in paint?



  1. Cause: No paint or suction tube not totally immersed in paint.

Solution: (1).Check to be sure that both the strainer and the suction tube are completely submerged in the paint.

(2).or add more paint. Immerse suction tube in paint.

  1. Cause:Suction filter clogged.

Solution: Clean filter screen with brush

  1. Cause:Suction tube loose at inlet valve / suction valve or end of fluid pump

Solution:Clean connection and tighten the suction tube, (or maybe you need to take off the suction tube to check if the gasket or O-ring get broken. if the air enter inside, then the pressure will be very low)

  1. Cause:Inlet valve stuck

Solution: Stick your finger or the eraser end of a pencil into this valve and push, make sure the ball or spring is moving, not get stuck.

  1. Cause:Outlet valve is stuck, dirty or has worn out parts.

Solution: the push button valve on the block to loosen or remove outlet and replace. or use the needle pin to push the outlet valve of X6 airless paint sprayer, to make sure the ball / spring not get stick.


DP-X6 Electric Airless Paint Sprayer with Gun & Hose

DP-X6 Electric Airless Paint Sprayer with Gun & Hose

DP-X6 Electric Airless Paint Sprayer for DIY

  1. Cause:Bypass knob (Prime Spray Valve) in “Spray” position.

Solution:Turn bypass knob to “Prime”, to check if the paint could be sucked and return back to bucket.

  1. Cause:Pressure knob in “Low” setting.

Solution:Turn pressure knob to “High”. If the pressure is setted at 0 or low position, the machine may not run, and of course the paint wouldn’t be drawn up.

  1. Cause: Bypass Valve plugged.

Solution:Remove to clean or replace.

  1. Cause:Suction tube problem.

Solution:Replace if necessary.

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FAQ regarding our business

Q1: What's your MOQ minimum order quantity for formal order?

A: Our MOQ is 10-100 units depends on the model. For small pump or spray guns , the MOQ is 100. and for large capacity pump, the MOQ could be 10. We can accept 1 or 2 units for sample testing order.

Q2: What's your payment terms?

A: We could accept L/C, T/T and Paypal or Western Union, also accept the payment against B/L copy . We can offer credit payment term for our long year cooperated representatives.

Q3: What is the lead time?

A: Sample order: 3-5days, mass production 20-40 days for the formal order.

Q4: Can we put our logo on your products? Is there extra charge for it?

A: Yes, we accept the OEM order based on the order quantity. The color box package need extra cost for less container order.

Q5: What's your warranty?

A: our warranty is 12months limited warranty except the easily worn parts. and for the motor we offer 2 years warranty.

Q6. Which port do you ship your machines?

A: We ship from Ningbo port China. for the FOB price, we will bear the local freight charge and the forwarder fee / customs fee, and all the shipping cost / insurance cost / forwarder cost at destination port / import duty tax ... all will be beared by the buyer (or importer).

Q7. how can i buy your products?

A: if you're final user, please leave your mobile phone number to us, and we will ask our distributor / dealer to call you directly. if you want to be our distributor or representative, welcome to contact us by email or whatsapp. we can talk more details one by one, we're sure you would be satisfied with our quality / service and price.


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