Diagnosing and Troubleshooting Common Mist Sprayer Faults
Misting sprayers offer convenience and efficiency for a variety of applications. From spraying insecticides to creating a pleasant cooling mist, there are many uses for misting sprayers. However, like any piece of equipment, from time to time issues may arise that require troubleshooting. This article will look at some of the most common faults associated with misting sprayers and how to diagnose and rectify them.
One of the most common issues with misting sprayers is clogging. Clogged nozzles are usually caused by dirt or residue building up over time. If not identified quickly, this can lead to lower output or even complete failure of the sprayer. To diagnose if a nozzle is clogged, first remove it and inspect it closely. If there is a buildup of dirt around the tip or anywhere else in the nozzle, clean it thoroughly before re-installing it.
Another frequent problem is an uneven mist pattern. This may be caused by worn or damaged nozzles or incorrect installation. If the mist pattern looks too thin or patchy, inspect the nozzles closely for signs of wear or damage. If no significant damage is visible, check that the nozzles are correctly installed and that the air pressure is set correctly. If the problem persists, it may be necessary to replace the nozzles.
In some cases, after a period of inactivity the sprayer may fail to function correctly. This is commonly caused by an airlock in the system, which is due to air pressure buildup in the pipes or hoses. To resolve this issue, disconnect the sprayer and then use a nail or skewer to make a small hole in the pipe or hose. This will release the excess air pressure, allowing the sprayer to work as normal once it is re-connected.
Lastly, the sprayer may not generate enough mist. This could be due to insufficient air pressure or an obstructed mist tube. If the air pressure is not set correctly, the mist tube may need to be adjusted or replaced. If this does not resolve the issue, check the mist tube for any obstructions such as stones, leaves or other debris. If any are present, remove them and the sprayer should be able to generate a sufficient mist.
In summary, misting sprayers can be prone to various faults, from clogged nozzles to insufficient mist production. By following the steps outlined in this article, most of these common problems can be quickly diagnosed and resolved. However, if the misting sprayer still fails to work correctly it is always advisable to have it professionally serviced.
