How to clean the pump in a washing machine

Sometimes housewives notice that there are dirt on the washed clothes or the machine suddenly stops working. The reason for this may be a power outage in the house or a program failure. But most often the cause of the malfunction is a clogged pump through which water is discharged from the device.

The main signs that the pump is clogged

The first thing that happens to the washing machine when the drain filter is clogged, water flows very slowly into the drum during washing, sometimes it is not pumped into the appliance at all.

Second sign of trouble – extraneous, buzzing sounds, sometimes a dull hum, emanating from the machine while drawing water for washing or rinsing. There is also no drainage of dirty water; it is not discharged outside.

Important! There are other reasons why the water will not drain - the drain hose is squashed or the drain hole in the bottom of the centrifuge tank is blocked by laundry.

Do the types of pumps differ depending on the brand of the washing machine (whirlpool, indesit, lg)

Manufacturers use two types of pumps in washing machines - simple and circulation.The first is found in older models or budget options (Daewoo). The circulation type of pump is installed in most units of popular brands - whirlpool, indesit, lg. The only nuance is the location of the pump.

In washing machines Samsung, Ariston, Candy, Ardo, LG, Whirpool, Indesit Simply turn the device over (“lay” it on the side panel), unscrew a few screws and remove the back cover. Siemens and BOSCH companies have made it more difficult to dismantle the drain pump and replace it with a new one. To carry out the procedure, it is necessary to remove not only the back panel, but also the front panel, as well as the control panel.

What steps need to be taken to remove the pump through the bottom of the device?

You can find out where the pump is located in the washing machine by the location of the drain hose. In most models of Indesit washing machines, the pump is located at the bottom of the device.

If it comes out from the bottom, it means that to clean the part you need to remove the bottom panel. To do this, you need to disconnect the device from the power supply, lay it on its side, and remove the cover from the bottom.

Then loosen the clamp of the plastic drain tube with pliers and remove it from the rubber outlet of the pipe. Then loosen the clamp attaching the pipe to the pump chamber and disconnect the pipe from the fitting.

Next, you need to loosen the clamp, disconnect the plastic tube of the pressure system and the fitting of the pipe. The next step is to loosen the clamp securing the pipe to the tank. In parallel with loosening, you need to unscrew the tension screw. The procedure is completed by disconnecting the pipe from the tank.

Reference! When cleaning the drain pump, you need to check the condition of the rubber gaskets. If they are loose or have a damaged structure, then they will need to be replaced to avoid breakage.

How to remove the pump through the front part

In manufacturers' models AEG, Bosch, Siemens Access to the pump is located from the front, on the front part - behind the detergent container. To get to the pump, you need to remove the tray, then unscrew the screw that is located under it. Next, you need to drain the remaining water through the filter located at the bottom of the unit, after which you need to remove the pump for further cleaning.

How to properly remove the pump through the back wall of the washing machine

Behind the back wall the drain pump is located in washing machines Zanussi, Electrolux. To remove the pump, you will need tools: a flathead and Phillips screwdriver, a wrench, and a bowl or bucket to drain the water. Next you need to follow the instructions:

1. Disconnect the device from the power supply and shut off the water supply.
2. Disconnect the drain hose.
3. Turn the machine so that it stands on its side, remove the panel using screwdrivers.
4. Drain the remaining water into a container, turning the machine slightly to its side.

After this, you need to unscrew the pump, disconnect the pipes from the drain hose and filter. The final stage is cleaning the pump.

Pump cleaning instructions

The pump impeller becomes clogged with small debris (lint, foreign objects); it is this that must be removed to clean the parts. They do it like this:

1. Unscrew the screws that connect the two parts of the pump housing.
2. Remove garbage.
3. Clean the inside of the snail.
4. Connect the parts.

To check the functionality of the washing machine after cleaning the pump, after assembling the parts, you need to run the device in test mode - without laundry and detergent.

Preventive measures

You can protect your washing machine from breakdowns, especially from clogging of the pump (drain sediment). To do this, you need to adhere to the following recommendations:

1. Carefully check the pockets of items before washing for the presence of foreign objects (for example, small money, metal or plastic objects). These parts can damage the inside of the pump or block the drain hose.
2. Soften washing water. Synthetic products (Kalgon, Uplon, Kupava) and special filters will help with this. The former remove plaque formed by small particles of salts and metals (components of hard water), and filters prevent these particles from penetrating inside the washing machine.
3. Do not overload the device (load the amount of dirty laundry into the drum as recommended by the manufacturer).

Regular cleaning of the filter, which is located between the pump and the drain hose, will also help protect the machine from such damage. By following these rules, you can protect the device from damage.

Where to turn for help if you can’t clean it yourself

At home, it is worth repairing a washing machine when you have detailed instructions at hand. Without basic knowledge in the field of repairing household appliances (the ability to remove a panel, unscrew or tighten screws), it is better not to carry out home repairs. If you are unable to clean or replace the drain pump yourself, you can seek help from professionals - the manufacturer’s service center or a household appliance repairman.

Conclusion. Conclusions from the article

If the washing machine has stopped performing its functions 100% or has stopped working completely, you should take immediate action. The first thing you can do at home without the help of a professional is to clean the drain pump yourself.To do this, you need to arm yourself with the necessary tools and follow the instructions and recommendations.