To Next PageTo Next PageWhat to do if my HDX 190770 Paint Sprayer has a bad spray pattern or low spray volume?
If your HDX Paint Sprayer exhibits a poor spray pattern or reduced spray volume, the nozzle or dip tube filter might be clogged. You should remove and inspect the nozzle and dip tube filter, cleaning them as necessary. Also, make sure that the tank is adequately pressurized.
Why is my HDX 190770 Paint Sprayer difficult to pump?
If your HDX Paint Sprayer is hard to pump, the pump piston O-ring might be damaged or need lubrication. Replace the damaged O-ring. If needed, lubricate it with petroleum jelly.
What to do if air leaks out at the tank opening of my HDX 190770?
If air leaks from the tank opening of your HDX Paint Sprayer, it could be that the pump isn't tightly sealed or the pump gasket is damaged. Clean the pump gasket and the sealing surfaces on the pump cylinder and tank. If the gasket is damaged, replace it.
What to do if the nozzle leaks when shut-off is closed on my HDX 190770 Paint Sprayer?
If the nozzle of your HDX Paint Sprayer leaks when the shut-off is closed, the shut-off valve may contain dirt or debris. Disassemble the shut-off and inspect all components. Clean and lubricate the parts as needed. If the problem persists, replace the shut-off.
Why does liquid chemical or air leak from the tank into the pump cylinder of my HDX Paint Sprayer?
If liquid chemical or air leaks from the tank into the pump cylinder of your HDX Paint Sprayer, the check valve at the bottom of the pump cylinder might not be sealing properly because of dirt, residue, or damage. Remove the pump assembly and check the valve. Clean it if it's dirty, and replace it if necessary.
How to fix a hose that leaks air at the tank connection on my HDX 190770 Paint Sprayer?
If the hose leaks air at the tank connection on your HDX Paint Sprayer, the hose barb adapter might not be correctly inserted into the tank, the hose nut could be loose, or the O-ring might be damaged. Re-insert the hose barb adapter correctly, tighten the hose nut, or replace the O-ring.
General| Brand | HDX |
|---|---|
| Model | 190770 |
| Category | Paint Sprayer |
| Language | English |
Lists and illustrates all parts included in the sprayer package.
Details the function and application of each included spray nozzle.
Step-by-step instructions for connecting the hose to the sprayer tank.
Instructions for connecting the spray wand to the shut-off assembly.
Guide on selecting and attaching the appropriate spray nozzle to the wand.
Instructions on how to safely fill the sprayer tank with chemicals.
Steps for building pressure inside the sprayer tank using the pump.
How to start, stop, and spray continuously with the sprayer.
Procedure for safely releasing pressure from the sprayer tank.
Detailed steps for cleaning the sprayer after use to maintain performance.
Recommendations for storing the sprayer to protect it from damage.
