Sink food waste disposer DIY repair

In detail: a food waste shredder for a sink DIY repair from a real master for the site my.housecope.com.

Buyers want to know the purpose of the food waste disposer. When washing dishes and vegetables with fruits, particles of household waste may enter the sink drain. To avoid pushing them manually, you need a food waste disposer. This avoids getting your hands dirty and clogging the sink siphon. Some users feel that the device is dangerous in everyday use. The device is designed in compliance with all safety requirements. The design provides for the presence of a protective fence and a special pusher to prevent injury. Most of the fears of using shredders are unfounded. They have a simple structure and allow you to repair them yourself with minimal knowledge of the design.

The household waste shredder is a massive cylindrical body with a motor and is suspended under the sink, replacing the siphon. The device will allow you to turn household waste into a paste, which is washed off by running water into a drain. In terms of dimensions, a household waste shredder is the size of a bottle of drinking water available on the shelves of a supermarket. The mass is also approximately equal. It is important for homeowners to know the dimensions of the appliance in order to understand the space available for mounting the shredding device.

This unit is installed under the sink instead of a siphon using a standard plumbing connection.

Installation of shredders in the case of steel sinks does not require the use of special tools. If the dimensions do not match, the drain hole is expanded to the desired size. Do it yourself or invite a master. After that, the installation is carried out according to the instructions. Self-repair of the device is possible when familiarizing with its design and performing actions in accordance with the technical documentation of the device.

Video (click to play).

Features of food waste disposers:

The product enters the grinder and is broken into a fine porridge by cams fixed to a rotating disc. If metal parts, foreign objects or a wedding ring get inside the working unit, turn off the device to avoid damage to it. The shredder is difficult to damage. The body is made of elastic plastic resistant to shock loads and other mechanical influences.

It is required to familiarize yourself with the main structural elements of the grinding mechanisms for self-repair.

Most of the devices belong to the I class of electrical safety. The power wire is equipped with a grounding terminal (three pins in foreign versions). When connecting, you must observe safety measures. The house requires a ground loop. The plastic housing of the grinder protects against electric leakage. The device should be inspected regularly for damage to the case. If threads with wire accumulate inside, then the sealing gland under the disc becomes unusable. Water begins to seep into the interior of the appliance. This will lead to a short circuit in the motor wiring, accompanied by its failure.
Performing verification operations to identify foreign objects in the grinding device begins with a visual inspection of the device. If you suspect a malfunction, you need to dismantle the shredder and clean it.For this, the device is disconnected from the power supply. A flashlight can be used to detect foreign parts and quarrels in the cooking compartment. In case of disc blocking, there is a way to manually turn the shaft by using a socket wrench. As a result of such manipulations, the problem can be eliminated and the mechanism restored to work.

A slight actuation of the pneumatic tube means that the tube is likely to be damaged. Localize the leak by any method and restore the integrity of the path. Take the trouble to use moisture resistant glue. Replacing the button will require some knowledge of the structure of the mechanism and experience in carrying out such operations.

If there are leaks, they must be repaired by using a special sealing material. This applies to the debris inlet and the dirty water outlet.

If there are children in the house, unplug the appliance from the outlet. Alternatively, provide a method to block the power consumption of the appliance. If children throw waste at the drain and turn on the water, it won't go away. This will encourage it to accumulate in the sink. An additional safety measure will be the installation of a leakage protection.

To skeptics, so many protective measures will seem superfluous. Ensuring the safety of human health is of prime importance. All recommended safety systems should be installed. Correct operation of the shredder will eliminate the occurrence of serious malfunctions and complex repairs. This will allow you to independently correct possible inconsistencies in the device. The interest in household shredders is growing. Spare parts for them are sold by specialized stores.

If you are looking for a replacement for your kitchen trash can, today our article will be devoted to just that. It's time to start getting rid of the required attribute and move on to more modern tools that you can install yourself. Thanks to such a device, it is possible to grind food waste, which necessarily accumulate during cooking, and send it to the sewer system at the same time as household waste. Convenient - yes, practical - of course.

A kitchen sink shredder removes food waste

The electric sink shredder is powerful enough to instantly "recycle" leftover food that is no longer edible.

It is not difficult for him to cope with:

fruit;
vegetables;
small fish and chicken bones;
watermelon peels;
cereals;
pasta and bread products.

A disposer (chopper) in the kitchen will increase the hygiene of the room, eliminating unpleasant odors. At the same time, the waste, crushed to particles with a size of 3 mm, will not be able to clog the sewer pipes.

The garbage shredder in the sink can be easily installed independently

Before installing the equipment, we recommend that you prepare the necessary tools and materials.

The kit usually comes with the disposer:

special hex key;
a mounting flange for the outlet branch, which has one or two screws, depending on the model of the grinder;
tapped outlet bend;
rubber gaskets, which must be installed under the outlet branch, as well as the outlet neck of the device;
pneumatic button with a pneumatic hose, when the design has a built-in pneumatic switch.

In addition, you will need to purchase additional materials for installing drain pipes, a pneumatic button, if there is no pneumatic switch, and a switch.

Advice: do not assemble the device without reading the technical data sheet and instructions.

The equipment manufacturer also encloses a list of its own representative offices and addresses of warranty workshops with the documentation.Although, if you use the device according to the recommendations, you may not need such information.

In the photo - the device of the disposer

If you decide to install the shredder under the sink with your own hands, you should carefully read and use our tips.

This way you can be prepared in advance for any eventuality.

Place the disposer under the sink and connect it to the sewer system.
Connect the appliance to a 220 V network using a grounded socket, which must also be protected from moisture. Its price is only slightly higher than usual.
Use only smooth-walled pipes for connection to the drain, although installation is more complicated.

Advice: do not use corrugated sewer pipes, as food waste residues can linger on their walls, due to which an unpleasant odor begins to appear in the room.

Self-installation of the shredder

The disposer is best suited for sinks with a Ø90 mm drain hole. These are the norms of the European standard and all manufacturers adhere to them.

Tip: when the drain hole in a stainless steel sink is out of size, it must be enlarged using a special tool.

The operation of the grinder is absolutely safe, which is very important, you must agree. The device will automatically turn off when a cutlery, such as a fork, is inserted into the hole. The resumption of work will occur only after the foreign object has been removed from the device, this operation is easy.

What the device can recycle

Do not forget that detailed instructions should always be included with each model. Be sure to follow the step-by-step recommendations provided by the manufacturer in this document. It will be better if you have some skills for working with plumbing and electrical appliances. Otherwise, take your time, and check any stage several times, it will not get worse.

Below are the typical work steps that correspond to the installation of almost every shredder:

disconnect the sewer pipe from the sink, thoroughly clean all the elements of the drainage system;
install a rubber gasket under the sink flange;
mount the grinder attachment to the sink using the parts supplied by the manufacturer to the device;
connect the dispenser to the mounting bracket;
connect the drain pipe to the shredder, if necessary, use additional plastic adapters. They are usually always found in a universal plumbing kit;
connect the other end of the drain pipe to the sewer outlet;
connect the device to electricity. If the model does not have a pneumatic switch, route additional wiring for a separate switch.

Device connection diagram

Note that there are shredder models that do not have a separate switch. The design of such devices was designed for a portioned version of loading food waste. The kitchen sink shredder starts working after you turn the cap on its neck. It is installed in the sink drain hole and acts as a switch.

There are several factors that affect how the appliance works, so let's take a look at how to choose a sink food waste disposer taking them into account:

The larger the device, the more it can process at one time.

When using the device, there are limitations associated with objects that must not be thrown into it. If you don't adhere to this, some may disable it. Here is the list:

Make sure that no cutlery falls into the chopper.

We'll give you information that will be helpful if you decide to repair your sink food waste disposer yourself.

If a slight buzz was heard before the repair, it means that the current is flowing through the windings, but the engine cannot be moved from its place.
If there is no sound, the overload protection has triggered... Most likely, the thermal fuse, which is attached between the turns, has blown. You can check the integrity of the device with a tester.

Tip: There is usually no mechanical overload protection.
Therefore, when the disc is jammed, the device must be turned off as soon as possible.
Otherwise, the windings will fail and the device will break.

An interesting device that will allow you to use the trash can less and less. Remember, your shredder, like any piece of equipment, needs proper care. You can install it yourself, the difficulty can arise only when adjusting the drain hole of the sink. The video in this article will provide an opportunity to find additional information on the above topic.

A novelty of built-in household appliances is a food waste disposer for a sink of a mechanical or electrical type. It allows you not only to get rid of the trash can, but also the accompanying discomfort of living - crumbs, cockroaches, odors of waste.

Built-in food waste disposer

In the process of cooking, a lot of cleanings and waste are generated. This organic matter cannot be transported through the sewer system due to large fractions.

Coarse waste fractions can lead to blockages

The problem is completely solved by a food waste disposer for the sink - a disposer mounted under the sink in front of the sewer system.

Shredder under the sink

This built-in appliance has the following construction:

body - cylindrical, is attached to the sink;
crushing chamber - made of stainless steel, walls have a rough coating;
crushing disc - removable cams made of heavy-duty material;
motor - mounted in the lower part of the housing, a crushing disc is mounted on the shaft, rotating in a bearing;
pusher - helps push waste into the crushing chamber, keeps fingers safe.

To increase the comfort of use, there is a noise-absorbing shield immediately under the mounting flange. The camera is also protected from the outside with noise-insulating material. Dispensers are turned on either by turning the lid, or by a separate button.

Dispenser power button

Helpful information! It is absolutely safe for this device to get inside metal objects. It will simply turn off until the forks, knives, spoons are completely removed.

There are household shredders with dimensions from 12 cm in diameter, 40 cm in height. Industrial equipment may have their own sinks.

In the food waste grinder for the sink, crushing takes place, then the organic matter is crushed to a pasty state (fraction 5 - 3 mm).

Type of ground food waste

To move the resulting mass through the sewer, it is necessary to turn on the water from the tap, maintain a small stream until the waste is completely grinded.

The disposer will do its job well with the water on

Important! The processing of textiles, ropes, metals, polymers, packaging materials is prohibited. They either wind up on a shaft or clog up the sewers.

Mechanical dispensers start to work with water pressure every time the tap is turned on. Instead of rubbing the waste against the chamber walls with the cams, bones are cut here, cleaned with several knives. The device is non-volatile, however, it will not turn on at a low head less than 2.5 atmospheres. But the hydraulic equipment works almost silently.

A food waste grinder is more expensive than electric counterparts. This is due to a more complex device and expensive components. The use of these devices in families with small children is not recommended due to the increased risk of injury.The knives are only blocked when metal or glass enters the chamber. If the pressure in the water supply is not stable, the built-in appliances will be useless.

Household Hydraulic Food Waste Disposal

Important! Without a pusher, the user runs the risk of grinding his own fingers, for which the power of the device is quite sufficient.

A food waste recovery unit is cheaper (household models only), but a waterproof outlet is required to connect. Most manufacturers produce only volatile household appliances, so the range is much wider.

Varieties of electric dispensers

When choosing, they are mainly guided by the power of the drive. The volume of the crushing chamber is not so important - peak loads traditionally fall on anniversaries, weddings, pickling season. In principle, a 0.5 kW motor is sufficient for a small family. Moreover, an increase in loads cannot cause burned-out windings - thermal protection will work, the drive will turn off.

Electric Dispenser Harness

The maintainability of electrical, hydraulic models is approximately the same. However, the operating budget of the latter options is much lower - rewinding the motor is more expensive than replacing the knives, no electricity is consumed. Water as a drive is the cheapest energy source.

Important! When installing any waste heat exchanger, you will have to sacrifice a sewer siphon. Therefore, the odor trap disappears by default, and unpleasant odors penetrate into the interior of the dwelling. Any chamber wall coverings advertised by manufacturers are another way to increase their profits. The devices do not have their own water seals, which is a significant flaw of the companies.

Finally, for suburban dwellings, the shredder is not relevant in principle. The family either maintains livestock / poultry or uses organic matter in the compost heaps.

Before choosing a hydraulically or electrically powered food waste disposer for your sink, you need to realistically estimate the amount of organic matter recycled. For installation, you do not need to call a plumber, it is enough to do a number of operations:

disconnect the siphon, branch pipe or corrugation, which is used to connect to the sewer;
install a special fastener from the bottom of the sink, which is included in the disposal kit, the tightness of the joint is ensured by a rubber gasket;
fix the disposer with a threaded connection on the mount;
connect a corrugation or a smooth pipe to the outlet;
run it into the tee of the internal drainage system;
connect the volatile device to the socket.

Step-by-step installation of the food processor

Electric waste heat exchangers are switched on in the same way as hydraulic dispensers:

first, the tap opens, water is directed to the sink drain hole;
then you need to press a button or turn the lid.

Switching off is done in the reverse order, the tap is closed last.

The repair of the food waste disposer for the sink consists of replacing the gaskets or the electric actuator. In hydraulic waste heat exchangers, it may be necessary to sharpen / replace knives. Less common is a breakage of rotating equipment, a failure of a bearing, leading to a seizure of the disc.

Exhausted shaft seals can cause a short circuit, therefore it is recommended to connect volatile built-in appliances through a differential protection device.

Thus, food grinders are in demand by city dwellers. Following the recommendations given, you can not only choose, mount the built-in appliances, but also make repairs on your own.

Cooking in the kitchen is not complete without waste that must be disposed of.The trash can, which is for some time an obligatory attribute of all kitchens, has been replaced by modern equipment that can grind food waste and send it down the drain along with household waste. The Electric Sink Chopper helps you instantly dispose of junk food leftovers. The disposal device handles vegetables, fruits, chicken and small fish bones, cereals, watermelon crusts, bread and pasta, etc. The use of a disposer (grinder) in the kitchen increases the hygiene of the room, eliminating unpleasant odors. And the waste, crushed by a disposer to 3 mm particles, does not clog the sewer pipes.

Before installing the equipment, you must prepare the necessary materials and tools.

Usually, the package contains:

special hex key;
mounting flange of the outlet with one or two screws, depending on the model of the heat exchanger;
outlet bend with thread;
rubber gaskets installed under the outlet branch and under the chopper outlet neck;
pneumatic button with a pneumatic hose, if the model has a built-in pneumatic switch.

In addition to the parts that come with the disposer, additional materials will be required for the installation of drain pipes, a switch or a pneumatic button (for models without a pneumatic switch).

Important! The package must also contain a technical passport and instructions on the basis of which the device is installed. In addition, the equipment manufacturer attaches to the accompanying documentation a list of its representative offices, as well as the addresses of warranty workshops. However, this information may not be useful if the shredder is properly installed under the sink and the recommendations for its use are followed.

Schematic illustration of a connected food waste disposer

The disposer is installed under the sink and connected to the sewerage system. The electrical appliance is connected to the mains through a grounded 220 V socket, protected from moisture.
Do not use a corrugated pipe to connect equipment to the sewer, because food debris can linger on its walls. This contributes to the development of an unpleasant odor. Therefore, when choosing pipes, pay attention to smooth-walled specimens.
A garbage shredder can be installed without any problems in the sink, the drain hole of which has a diameter of 89-90 mm. This requirement is in line with the European standard, which all manufacturers adhere to. If the drain hole in the stainless steel sink does not meet this requirement, then it is increased using a special tool.

Important! The operation of the disposer is absolutely safe. The appliance switches off automatically if a cutlery (fork, spoon or knife) is accidentally dropped into its opening. The resumption of work occurs after removing a foreign object from the utilizer, while this operation is very easy.

Remember that detailed instructions must be attached by the manufacturer to each shredder model. Follow the step-by-step guidelines outlined in this document. If you do not have basic plumbing and electrical installation skills, then do not take up the installation of this equipment. It is better to play it safe and entrust this work to professionals.

If you are confident in your strengths and abilities, then perform the operations one by one in the following order:

during preparation for the installation of the device, disconnect the sewer pipe from the sink, and then clean all the parts of the drainage system;

then place the supplied rubber gasket under the sink flange;

The main stages of installing a waste shredder using the example of the American model (a more detailed video instruction at the end of the article)

attach the dispenser mounting bracket to the sink using the parts supplied by the manufacturer to the device;

then connect the sink shredder to the mounting bracket;

Connecting a food waste disposer to the sewerage system

to connect to the sewage system, connect the drain pipe to the heat exchanger, and you may need additional plastic adapters included in the universal plumbing kit;

connect the other end of the drain pipe to the existing sewer;
to connect to electricity in the absence of a pneumatic switch in the model of the grinder, install additional wiring and a separate switch.

Important! There are models of heat recovery units that do not provide for a separate switch. The design of such devices is designed for the batch type of food waste loading. This means that the chopper turns on after turning the cap of its throat. The cover is inserted into the drain hole of the sink, acting as a switch.

It is quite possible to install your own food waste disposer for the sink, following the instructions. However, the help of a qualified plumber and electrician may still be needed.

The food waste in the trash can, left over from the evening, does not smell at all in the morning - this is understandable for the child. But it is not always possible to put them in the trash immediately after cooking. And sometimes the desire fails. How to be and what to do in order to avoid an unpleasant smell in the morning? As it turns out, there is a fairly simple solution. You just need to install a food waste shredder for the sink and "voila", all of them, in a ground form, rush into the sewer without any danger of blocking the pipe. Today we will consider the principle of operation of such a device, as well as try to understand whether it is possible to install it with our own hands.

Waste shredder works like a combine or blender

Image - Sink Food Waste Disposal DIY Repair

You need to be prepared for the fact that the household waste shredder will take up a certain amount of space under the sink

The principle of operation of a household waste grinder for the kitchen can be compared with an electric blender, with the only difference that it is much more powerful. The knives in its body rotate, grinding any food waste. Even chicken bones do not become a hindrance for them. As a result, a mushy mass is obtained, which, together with the water entering the sink drain, goes into the sewer drain. Due to the fact that the waste is ground very finely, it cannot clog the drain. As a result, the hostess gets rid of more than half of all garbage, moreover, the remaining, non-food, does not spread unpleasant odors around.

Modern dispensers operate almost silently while ensuring maximum user safety. In addition, most of them have a protective automatics that cuts off the power of the device when a foreign solid object, such as a knife, spoon or fork, gets into it. In this case, the kitchen chopper cannot be turned on until the item has been removed.

Such devices came to Russia relatively recently, although they have been used in Europe and America for more than 20 years. All shredders can be divided into 2 types:

Mechanical. These dispensers are driven by a stream of water. They are quite productive and can handle even hard objects such as an ear of corn. Their main advantage, in addition to power, is their quiet operation. Safety is beyond praise - even with a great desire, it will not be possible to touch the knives through the drain. They are located very deep;
Electrical. These sink shredders work a little differently.Waste in them is crushed using small hammers, which, as it were, crush the garbage. These devices have several disadvantages - noisy operation, power consumption, and inability to cope with more solid waste.

Installing a food waste disposer is easy to do yourself

However, in fairness, it should be noted that mechanical disposers work the more powerful, the stronger the flow of water from the tap. This can be a real problem for some homeowners and tenants on the upper floors of apartment buildings. We are talking about those who quite often have a drop in pressure in the water supply system.

Helpful information! A rather serious advantage of an electric grinder can be called the fact that it is turned on only when it is necessary, in contrast to a mechanical one, which starts working with the inclusion of water.

Having dealt with the type of the disposer, is it possible to go to the choice of the model and run to buy? It was not there! There are a few more nuances to consider.

Once considered a "luxury item" food waste disposer (can be called a food waste disposer, disposer, disposer), capable of crushing and sending vegetable leftovers, small bones, fruit seeds, even paper napkins down the drain, has now become a daily necessity. The device can be connected to a standard sink, but it is more convenient to have a small sink next to the main sink for cleaning and preparing food. For installation of a standard shredder food waste (IPO) sink drain hole should have a diameter of 89 (90) mm - more than a standard sink. There are also corresponding adapters. The IPOs described here are typical devices of this type, but they may not coincide in all parameters with your shredder.

The shredder is equipped with a powerful vertical motor. The motor shaft sets in motion a special mechanism that grinds waste to sizes that freely pass through the domestic sewage system. The grinding mechanism is housed in a robust sealed housing connected to a conventional drain pipe and siphon.

Rice. one Waste chopper device

Older IPOs are usually equipped with cutting blades mounted directly on the motor shaft. When the appliance is turned on, the blades begin to rotate at high speed and crush whatever falls on them. The modern apparatus has a rotating disc with rotating incisors on its upper surface. The disc surrounds a stationary knife with several blades. The cutters crush the largest debris and guide them to the ring of stationary blades. Most IPOs are equipped with overcurrent thermal switches that turn off the device when the cutters are blocked. The thermal cut-out is usually reset manually.

Most problems with IPO arise from improper use of the device.

Before starting the grinding process, a cold water tap must be open, which must be closed only a few minutes after the end of the grinding process.
Appliance seizures are most often caused by utensils, bottle caps or bones hitting the appliance. To reduce the risk of accidental items falling into the IPO, insert a plug into the sink drain hole when the device is not in use.

Rice. 2 Insert a plug into the sink drain hole when the machine is not in use.

Do not pour bleach or corrosive cleaning agents into a sink equipped with a chopper. The substances they contain can damage the seals of the machine, including the shaft seal. If the shaft seal is depressurized, water will enter the motor and can damage it or create a short circuit.Replace the oil seals at the slightest sign of motor shaft seal leakage.
The shredder is generally capable of handling grease and oil, but it is still better to throw most of them in the trash can.

The shredder can create an unpleasant odor if you forget to rinse the waste out of it. Clean the appliance by passing a handful of ice cubes with sliced lemon through the appliance.

Rice. 3 Clean the crusher with ice cubes and lemon slices

If a foreign object gets into the working chamber, it will almost certainly block the shredding working unit. Switch off the device and unplug it from the socket. Unscrew the retaining nut.

Some models come with a hex wrench to turn the motor shaft while removing the obstruction. Insert the wrench into the slot in the base of the appliance and turn the wrench back and forth until the chopping mechanism is free to rotate at least one full turn.

Rice. 4 Turn the disc with the Allen key

The set of other models includes a special wrench with which you can turn the motor shaft through the sink drain hole. If your shredder did not have one, try using a sturdy wooden spoon to rotate the shredding head.

Rice. 5 Or twist it with a wooden spoon

When the working unit is unlocked, use tweezers or narrow nose pliers to remove the foreign object from the working chamber and reconnect the shredder to the power supply. You may need to press the reset button of the thermal switch to turn on the appliance.

Rice. 6 Remove the foreign object blocking the device

If there is no blockage or blockage of the working unit or other visible problems, then the electric motor may be faulty. Go to a workshop to have it checked - but repairing or replacing the engine may not be economical.

Check the fuse in the plug or in the connecting device. If other devices in the same circuit stop working, check the shield: if there is a blown fuse or a tripped circuit breaker or RCD.

Objects such as a bottle cap or a teaspoon falling into the grinding chamber can seriously damage the appliance. Turn it off immediately before the work unit jams. Then unscrew the sink drain. Unplug or turn off the power before trying to remove the foreign object.

If possible, remove the splash shield or gently move it aside to look into the working chamber.

Rice. 7 Remove splash guard

Use tweezers or narrow nose pliers to remove the foreign object. Keep your fingers away from the cooking compartment.

Rice. eight Remove the foreign object

A loud buzzing or humming sound may be produced by a stalled motor trying to crank a partially blocked work unit. Switch off the appliance and check for foreign objects in the cooking compartment (see above), then press the reset button of the thermal switch.

Similar symptoms can occur when the motor bearings are worn out - therefore, if there are no signs of blocking of the working unit, then contact the service to check the electric motor itself.

Not passing recycled waste with water can be the result of a simple blockage in the drain pipe from the shredder.

If you have a double sink and the chopper is installed under the small compartment, check that the large compartment is draining normally. If normal, this means that the sink is draining without interference. However, when water does not drain well from both sides of the sink, the blockage is likely somewhere in the common part of the drain pipe from the sink.

If the blockage only affects the sink compartment with a shredder, unplug it or turn off the power supply and place a bucket or basin under the siphon.

Disconnect the siphon from the grinder and drain pipe, rinse it in another compartment of the sink.If you find large pieces of food waste, check for damage to the shredding unit.

Rice. 9 Remove the siphon and rinse it

Crochet one end of the piece of wire and use it to clean the straight section of the pipe after the siphon.

Rice. 10 Clean the straight section of the sewer outlet pipe

Remove the outlet fitting from the IPO and check for a blockage inside the chopper.

Rice. eleven Check if there is any blockage inside

Collect the plumbing, connect the IPO and turn on the water to find out if the blockage has been removed. If not, call a plumber to check and clean the sewers further down the system.

If it seems to you that the device chops food waste for too long, or if a blockage is found due to large fragments of waste, then the working chopping unit may be damaged due to the fact that some foreign object has got into the working chamber. Check the camera (see above).

Disconnect the shredder from the sink (in the example shown here, the IPO is fastened with a clamp). These devices are quite heavy, so be prepared for this when disconnecting.

Rice. 12 0disconnect the IPO from the sink

Remove the bolts or screws securing the working chamber from the IPO body.

Rice. thirteen Remove the fixing screws or bolts

Inspect the chopping unit for signs of serious damage - and try swinging the disc from side to side to check that it is securely attached to the shaft.

Rice. 14 Check that the disk is securely fastened

Check that the cam cutters are free to rotate. If it turns out that any of the parts needs to be replaced, take the shredder to a workshop.

Rice. 15 Make sure the cutters can turn

If a leak is found, completely disconnect the device from the power supply and do not use it until the problem is completely resolved or the device is replaced.

Vibration can weaken the attachment to the sink, in which case the gaskets in this area may start to leak.

Typically, you can feel the leak around the clamp.

Rice. sixteen Water can flow under the clamp

Disconnect the shredder, then loosen all fixing screws and tighten the drain fixing nut. If this does not stop the leak, buy new gaskets.

Rice. 17 Tighten the drain fixing nut

A less likely leak is the gasket between the chamber and shredder housing.

Check for a leak at this location. Disconnect the IPO and separate the working chamber.

Fig. 18 Check for leaking gasket

Install a new gasket, making sure it fits snugly around its entire circumference.

Rice. nineteen Install a new gasket

The soft gasket between the plastic square and the shredder can start leaking, especially if you have used strong chemical drainage solutions.

Water dripping from the fitting is a sign that the gasket is worn.

Rice. twenty Is the gasket leaking?

Unscrew the hold-down pad and remove the fitting together with the gasket.

Rice. 21 Remove the drain fitting

Make sure the new gasket is snug and the fitting is correctly positioned, and replace the hold-down pad. Tighten the fastening screws alternately so that the gasket is pressed evenly.

Water dripping from the middle of the lower base plate of the device indicates a possible violation of the seal between the electric motor and the working chamber. To check this, contact a service specialist - if such a leak is detected not too late, then the repair may be fully justified.

Rice. 22 If water leaks in the center of the base board, contact the service

Make sure the plug is plugged into an outlet and that there is power at the outlet. If the IPO is included in a fused connecting device, then make sure that it is energized.

If your shredder uses a collapsible plug, remove the plug cover and check that the cord conductors are connected correctly.

Replace the fuse in the plug. If a fuse fuse interconnect is used, check if the fuse needs to be replaced there.

If other devices in the same circuit stop working, check the shield: if there is a blown fuse or a tripped circuit breaker or RCD.

Protection can be triggered both due to blocking of the chopping unit, and due to a failure of the electric motor. It usually takes 5-10 minutes for the engine to cool down and the protection can be reset.

Having determined and eliminated the cause of the protection operation, reconnect the device to the power supply and press the protection reset button.

On some models, the reset button is located at the bottom of the shredder.

Rice. 24 Sometimes the reset button is located at the bottom of the shredder

If you have ruled out all other possibilities, then contact the service to check the electric motor.

If the appliance cord is equipped with a fused plug, check that the plug is correctly connected and that the fuse is correct.
Never allow your fingers to be inside the chopper.
Be sure to disconnect the plug from the outlet before troubleshooting.
If you are not sure about the reliability of the power outage, contact the service technician. Do not risk it in any way.
To check the grinder grounding, touch one tester probe to the ground terminal of the plug, and the other to an unpainted metal surface of the housing. The tester indicator will show if the metal parts of the instrument are grounded. If the tester does not respond, use the services of a specialist to check the IPO.
If the shredder is connected to a fused coupler or cord entry, perform the same grounding test, but instead of touching the plug ground, touch the tester probe to one of the connector or cord entry faceplate (cover) mounting screws. These screws are connected to the ground of the device, and the indicator on the tester will show if there is contact between the ground of the device and the ground of the connecting device.
When reassembling the appliance, ensure that all parts and wires are returned to their original position.
Before resuming use, check the device: insert its plug into the circuit protected by an RCD, and then turn it on. If the RCD trips, contact a specialist to check the device.