Hoover Carpet Cleaner Not Spraying Water: 11 Ways To Fix It

Owning a Hoover carpet cleaner is a valuable addition to your home-based cleaning arsenal. It’s known for its durability and efficiency but is not immune to malfunctions. Many users have been complaining about Hoover carpet cleaner not spraying water.

The cleaning function won’t be as efficient without regular water dispensing in Hoover shampooers. Typically, water spraying moistens carpets’ fibers in a way that loosens the stuck stains and debris. 

 We are here if your Hoover carpet cleaner is no longer dispensing water. This blog post discusses the causes behind this common problem. Also, we’ll shed light on the right fixes. So, stay tuned!

Why is Your Hoover Carpet Cleaner Not Spraying Water?

It is not a complex issue when your Hoover carpet cleaner stops spraying water. However, many reasons may lead to the problem. So, you might feel confused about where to begin. For instance, there could be a blockage in the water supply line or the water jets. Moreover, a problematic water flow control valve or faulty hose pump may contribute to the problem.

 Now let’s take a closer look at the possible culprits: 

1. Insufficient Water Level

Imagine a car running out of fuel. Do you think it will run? The same thing applies to a carpet cleaner. However, there is no fuel required. Filling its tanks with water and detergent is all that is required. Some models have separate tanks, while others come with mixed chambers.  

2. Blocked Water Supply Line

 A water supply line or hose connects the cleaner to the primary water supply. As with any water line, it might get jammed over time with debris and dirt particles. Also, soapy suds may gradually clog this hose. A clogged water line stands in the way of water, preventing it from getting to the spray nozzles. 

3. Dirty Water Tank Filter

In a carpet washer, a filter is critical in preventing debris from reaching the water tank. This means it contributes to maintaining the water clean. With frequent use, this part can get covered with dirt. A clogged filter will eventually stop the water from reaching the tank. 

4. Loose Tanks 

Another disregarded cause for this common issue is incorrectly positioned tanks. If the water or detergent tank is not placed or secured correctly, the water spraying mechanism will be disabled. 

5. Malfunctioning Pump

A water pump in a carpet cleaner draws the water from the water tank. Then the pump delivers the water to the spray nozzle, where water should be dispensed all over the carpet. This pump can get damaged over time. 

6. Air in the Spray Line

A spray line is vital for the water dispensing function in a Hoover shampooer. This component may malfunction when it is filled with air instead of water. The presence of an airlock inside this line will hinder the spraying of water. 

7. Bad Water Tank Lid

A loose or misplaced tank seal will interfere with the vacuum pressure and hinder the constant water dispensing in your Hoover shampooer.  

8. Problematic Trigger Assembly

 In a Hoover shampooer, a spray trigger controls the volume of sprayed water and cleaning solution. A broken trigger will prevent the spraying of water. You can identify a broken assembly when you place some pressure on the trigger, and it won’t spring back

9. Clogged Spray Nozzles

With frequent use, the spray holes of a carpet cleaner will become clogged. A buildup of soapy residues and dirt will eventually jam these tiny holes

10. Check the Pump Belt 

Most carpet cleaners come with a pump belt that holds the brush roll. Aside from supporting the brush attachment, the belt allows it to rotate. A broken belt will prevent the brush from spinning. So, you can identify the belt’s condition by checking the brush’s motion. If the brush does not spin, the belt might fail. 

11. Insufficient Suction Power 

Suction power plays a critical role in the carpet cleaning process. Without the suction power, dirty water will stick to your carpets. So, all the effort will go in vain. Poor suction may also interfere with the water dispensing process too. 

How to Fix a Hoover Carpet Cleaner Not Spraying Water?

The many culprits in the lack of water dispensing in a Hoover shampooer can make you feel helpless. However, most of these causes are easy to tackle if you correctly diagnose them. You can easily troubleshoot this appliance without needing a specialized third-party service.

1. Refill the Water

 This is a primary step whenever you operate your rug cleaner. Before running your cleaner every time, checking the water tank and refilling it is better. You might want to refill the tank multiple times while cleaning filthy carpets and many rugs.

2. Unclog the Water Line  

If the cleaner is not providing a smooth water flow, you should immediately check the water line. If you find any sort of blockage, you should remove it

3. Clean the Water Filter

This is a primary troubleshooting step if this problem occurs. It is considered a primary part of the Regular maintenance routine before the occurrence of any problems. Luckily, cleaning this component is very easy. You should rinse it thoroughly under running water. 

This can remove loads of dirt from the filter. However, if the filter is difficult to clean, you should get a replacement. A replacement filter is cheap and won’t cost over $4.

4. Readjust the Position of the Tanks

To correctly solve this problem, you must inspect each tank’s bases. Start by pushing these bases down slightly. This can ensure that they are correctly connected to the body of the rug cleaner. The tanks should stick entirely to the body of the cleaner.

If there is any gap between the tanks and the washer, you should keep pushing down until they are completely stuck. 

5. Replace the Water Pump 

A malfunctioning water pump fails to generate sufficient pressure. Without the proper pressure, the water won’t be appropriately sprayed. When a pump fails, it is a result of damage. This calls for immediate replacement. 

6. Release the Airlock 

Fortunately, removing an airlock that is jamming a spray line is a simple task. You can do this by resetting the appliance. You can do this by unplugging the Hoover shampooer and waiting a few minutes. Then, plug the cleaner back and switch it on. Lastly, perform a quick spray test by pressing the trigger button. 

7. Tighten the Lid 

To avoid any malfunction from the lid’s side, you should check its condition. Make sure it closes the tank tightly and is not broken. If this lid is the weakest link, you can easily replace it. This step can restore the correct water spraying function.

8. Replace the Bad Trigger 

A spray trigger replacement is not difficult to purchase. However, you might need to check the user guide or contact the manufacturer for insight into the right type of spare part. Installing the replacement trigger is easy and does not require the help of a professional technician. 

9. Unclog the Nozzles

 Clogged spray nozzles happen the whole time. The good news is that they are easy to clean. Before doing anything to the nozzles, you must turn off and unplug the appliance. Then, remove all the tanks and turn the washer on its back.

Release the nozzle from its clips and clean the holes using a smooth brush. Lastly, rinse the nozzle under warm water.  

10. Replace the Belt

Getting a replacement bet is not a challenging task. You can refer to the manual for better insight into the correct replacement. 

11. Inspect the Filters

Blocked filters affect the suction power. So, you will need to clean them regularly or replace them if needed. You should contact a professional technician if this doesn’t fix the problem.  

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