Connecting Grundfos Sololift: installation and maintenance rules

Maintaining warmth and energy efficiency in your house requires adequate insulation and heating. Proper drainage solutions and a dependable plumbing system are key elements of a household that runs smoothly. When it comes to effective and simple-to-install drainage solutions, Grundfos Sololift is a well-liked option. The process of connecting Grundfos Sololift units will be discussed in this article, along with installation and maintenance tips.

To guarantee optimal performance, installing a Grundfos Sololift requires close attention to detail and following predetermined procedures. The longevity and effectiveness of your drainage system depend on your ability to comprehend the installation procedure, whether you’re a skilled do-it-yourselfer or a licensed plumber. You can easily integrate Sololift into the infrastructure of your home by following the manufacturer’s instructions and taking into account elements like location and plumbing connections.

Maintaining the smooth operation of your Grundfos Sololift unit over time requires proper maintenance. Frequent cleaning and inspection help keep the system from becoming clogged and malfunctioning, extending its lifespan and reducing the need for repairs. This post will list important maintenance chores and offer advice on how to resolve typical problems that might come up.

Although it’s not too difficult to connect Grundfos Sololift units, safety must always come first during the installation and maintenance procedures. This entails putting on the proper safety gear, adhering to electrical safety regulations, and making sure enclosed areas have enough ventilation. You can reduce risks and reap the rewards of a dependable drainage solution by being cautious and following best practices.

Sololift breakdowns and their repair

Pressure sewage pumps Sololift: The apparatus is dependable. However, even they are not impervious to incorrect operation. The electric motor is primarily affected. Reasons why the motor fails (it just burns out and needs to be replaced):

1. An object got inside the pump that could not be crushed: glass, plastic bag, personal hygiene products, etc. The motor jams, causing it to overheat and burn out.
2. The temperature regime of the drained liquid was not observed. Consequently – overheating of the electric motor and its burnout. There is only one way out – change the Sololift model.
3. Thick and sticky liquids were discharged into the sewer, which the pump can pump only under heavy load, which led to its combustion.
4. Sololift and sewer freezing. This happens in winter in unheated summer houses.
5. Depressurization of the pump and motor. As a consequence – getting water inside.

Repair of Sololift

Equipment characteristics

There’s no need for an introduction to Grundfos Sololift kitchen sewage pumps—all five models Domestic sewage can be collected and disposed of using Sololift2 WC-1, Sololift2 WC-3, Sololift2 CWC-3, Sololift2 C-3, and Sololift2 D-2 when gravity drainage is not feasible because of inadequate pipe slope or too slow liquid flow. They can be used to operate multiple appliances simultaneously, depending on the version (washbasin, sink, dishwasher, washing machine and the like). Certain pump models come with an organic waste shredder and can operate at high temperatures.

We suggest the following models for installation in the kitchen or dining room when selecting equipment:

Because it is not designed with a hygiene product macerator, this unit is not intended to be connected to the toilet bowl. Still, it’s a perfect Grundfos pump for the bathroom, shower, bathtub, or kitchen sink. The unit’s receiving tank holds 2 liters, compared to 9 liters in previous iterations.

With an operating range of 45 ˚C to 90 ˚C, this Grundfos Sololift model for the kitchen is protected against high temperatures, provided that both kitchen plumbing and household appliances are connected.

One of the most important things to think about when it comes to heating and insulating your home is how to install and maintain appliances like the Grundfos Sololift correctly. The purpose of this article is to walk homeowners through the process of connecting a Grundfos Sololift unit, stressing crucial installation procedures and important maintenance guidelines to guarantee optimal performance. This guide makes it easier for homeowners to manage their home’s plumbing system and create a more comfortable living space, from comprehending the unit’s components to putting best practices for maintenance into practice.

Operating and maintenance instructions

Cleaning the equipment and internal filter system is an important part of maintaining any model of sololift. For this, specialized detergents are utilized.

Procedure for cleaning the pumping apparatus:

1. Disconnect the devices from the electrical network.
2. Remove the top cover of the device.
3. Fill the tank with detergent.
4. Turn on the pump and drain the liquid.
5. Pump the unit with running water.
6. Close the lid of the unit.

Disconnecting the electrical supply is a must when cleaning the filter, which is taken out, cleaned, and put back in.

A float magnetic switch installed at various levels is present in certain models. The float needs to be taken out while doing maintenance.

How to change the slope of the pipe

The pipe’s slope can only be altered in two ways:

• Raise the sanitary appliance (bathtub, sink, toilet, washing machine, etc.). д.);
• make lower the inlet to the local or central collector.

These two approaches both have a great deal of complexity. Raising the bathtub or toilet to the point where it interferes with convenience of use is not always feasible, and lowering the central collector’s entrance is even more challenging.

Why would someone use a sololift?

Advantages and disadvantages of the system

Since a sewer sololift is a contemporary method of disposing of sewage, there are very few drawbacks to the installation.

Since sololift for sewerage is a cutting-edge method of sewage disposal, there are hardly any drawbacks to the installation. It is only important to note that the mechanism’s many components work together to create efficient pumping stations.

Take note! It should be noted that the device’s operation is relatively straightforward when taken as a whole.

Taking into account the benefits of this gadget, the following should be mentioned:

• A high level of strength and reliability of the apparatus. For information, making a purchase you should be provided with a certificate that will guarantee quality.
• The pump does not require cleaning, its functionality provides for self-cleaning when diverting the water flow of the sewer;
• When working, there is no noise;
• It has compact dimensions, which opens up a large number of options for installation work;
• The functioning is not affected by sludge and clogging. This is all due to the presence of a slight slope of the bottom, which helps to divert all solid matter together with the sewer system.
• Can not be deformed under the influence of pressure or temperature.

Caution! A carbon filter, which combats offensive odors, can be added as a huge bonus to everything mentioned above.

However, you must also consider the drawbacks. There is no intermittent electrical current used in the operation of this device. It should be mentioned, though, that it uses very little energy, particularly when a stand-alone pump is turned on.

SOLOLIFT range

This is the collective term for a collection of pumping stations with varying capacities. The marking indicates the intended use:

1. Sololift system for sewerage with the letters WC and numbers from one to three is designed primarily for connection to toilets and washbasins. The letters CWC mean that a wall-mounted toilet can be connected to the station.
2. Models labeled D-3 – for sinks, bathtubs and shower cabins. Models of this modification can be operated with cold and relatively hot wastewater.
3. Heat-resistant Sololifts are labeled C-3. Stations of this type "tolerate" wastewater with a temperature of 90 degrees, so they are connected to dishwashers and/or washing machines.

It is essential to understand pump station models in order to choose the right unit. Since an existing system cannot be expanded upon or altered, this is very significant. The operation of Sololift for sewerage is characterized by a straightforward principle. These are the phases it goes through: sewage inflow into the tank, relay activation, pump start, and liquid pumping into the building’s sewage system.

Installation recommendations

When installing a sololift on your own, it’s a good idea to follow these helpful advices from professionals.

• Installing such pumping units, you should not forget about the slope of non-pressure sewage pipelines of 3%, and pressure pipelines – 1%.
• In pressure-type pipelines, it is better to install vertical sections immediately after the sololift itself.
• Connecting WC brand devices to the toilet bowl, it is desirable to use a very short element of the pipeline.
• The cover of the pumping station should also be accessible during installation work so that it can be easily serviced or repaired in the future.
• Specialists recommend installing sololifts as close as possible to toilets (if we are talking about a bathroom in a house or apartment). The minimum distance will provide the most effective drainage of sewage, as well as high performance characteristics. The main thing is not to forget about the distance from the walls of 10 mm.

Sololift for sewerage: advantages, station selection and rules of use

An electromechanical device called a sololift is used in sewerage systems to pump waste products from low-lying sanitary appliances up to the main outflow line’s location. Since there isn’t a sanitary pipeline in the building’s basement, installing sanitary accessories there is made possible by the usage of a sewage pump.

Washing machine sololift.

What is a sololift and what is it for?

Based on its composition, wastewater is separated into gray and black household waste. The former originate from kitchen sinks, showers, and washbasins and contain liquids tainted with detergents and grease. Feces, personal hygiene products, and other unintentional debris may be found in the second stream that emerges from the toilet.

Wastewater enters the sanitary main of a typical sewer system by gravity and is then released to a location for treatment or disposal. All sources must be above the drainage collector’s inlet for the system to function normally. Otherwise, additional equipment would be required in order to connect household appliances.

Installing a sanitary pump with a sololift macerator in the system will fix this issue (see the "Sololift" section of this manual). footage). Anywhere in the building can have hydraulic equipment thanks to the forced sewerage method.

• for additional sanitary facilities in the basement or cellar;
• to organize the protection of the internal sewer system against counterflow from the main sewer;
• for improvement of shower and toilet rooms in hotels and office premises.

Design and principle of operation

The sololift offers a practical solution to the home sewage disposal issue without requiring costly, significant building repairs. Little apartments don’t detract from the property’s aesthetic appeal. They can be incorporated into any wall and floor design.

The following group of components makes up the mechanism’s structure:

• A small-sized housing made of high-strength plastic;
• An electric motor with cutting blades mounted on the shaft;
• check valve;
• liquid level sensor.

The installation has three inputs in its full set. The toilet bowl is one of them. The kitchen sink and the shower use the other two. There is a separate spigot for liquid drainage that is situated in the device’s lid.

A level sensor triggers the electric motor with a cutoff when contaminated effluent enters the sololift chamber and reaches the recommended level. The wastewater treated in this manner starts to flow into the collector through the check valve in the sewer pipe.

The sensor automatically cuts off power to the pump when the tank is empty. By shutting off the outlet pipe passage, the valve stops liquid from flowing backward into the device’s tank.

Choosing a sololift for sewage

A collection of pumping units with various operational features but the same goal are all grouped together under the moniker sololift:

• WC – model for the toilet, equipped with a cutting tool and a powerful electric drive;
• C – small-sized station, can be built into floor and wall structures;
• D – installation for a washbasin, shower cabin;
• numbers 1, 2, 3 indicate the number of spigots for connection of additional sanitary ware.

For instance, the Grundfos Sololift D station can connect three sanitary appliances, and the Sololift D-3 installation can connect gray drains (shower, washbasin) with a single inlet pipe.

Mechanisms made by various manufacturers vary in terms of functionality and completeness.

As a result, you should read the instruction manual and consult with professionals before selecting a model of the station.

A number of requirements must be met in order to choose a sanitary installation that is technologically correct:

1. Draw up a preliminary layout of the devices.
2. Determine the number of plumbing fixtures to be connected, taking into account the characteristics of the drains.
3. Compare the values obtained with the technical capabilities of the device.
4. Take into account the installation conditions of the Sololift and check them with the passport of the installation.

• distance of vertical and horizontal sewage supply;
• the capacity of the device;
• motor power;
• temperature of the pumped liquid;
• weight and dimensions of the station;
• housing material;
• price.

Installation and connection

The ideal polymer or metal-plastic profiles for connecting the sololift have a diameter of 23–32 mm.

Instructions for installation:

1. It is forbidden to install the station below the floor level, in a pit.
2. The supply pipelines should be placed relative to a horizontal surface with a slope of 1- 3%.
3. The vertical section of the outlet line should start immediately behind the body of the device (recommended length – 6 m).
4. For "WC" models, the distance between the unit and the floor WC should be minimal (130-150 mm).
5. The length of the pressure piping is subject to the height of liquid lifting taking into account local friction losses.
6. The installation is fixed to the floor with the steel bolts included in the delivery set.
7. When installing the unit, take into account the recommended distances between the enclosure and the adjacent equipment for easy repair and maintenance of the unit.
8. If several pumps are installed, the connection should be made in groups, separated by the type of appliances to be served (shower, toilet, dishwasher, etc.).).
9. Cut into the central collector at an angle that does not obstruct the main flow of liquid.
10. It is not permitted to combine the discharge lines from different pumping units.

Sololift installation diagram.

Professional installers should connect the pump unit to the power supply in accordance with safety standards. An automatic circuit breaker (RCD) and an earthing device must be installed on the pump unit.

Rules of operation and maintenance

Since the sololift is a component of the home’s sewage system, it must adhere to standard operating procedures, just like the building’s plumbing fixtures do:

1. It is forbidden to throw rags, personal hygiene items, etc. into the toilet bowl.
2. Do not pour flammable solutions and acids into sinks and washbasins.
3. Solid food waste must not be discharged into the sewer system.
4. Avoid uncontrolled water flow and leaks (risk of overheating the motor of the plant).
5. In case of a clogged main line, exclude the possibility of operating the pump until the breakage is eliminated.
6. When cleaning polyethylene pipes do not use steel wire.
7. Protect the main line and casing of the sololift from mechanical loads and high temperatures.

• Maintenance of the station itself is reduced to periodic inspection and cleaning of the walls of the polymer chamber from fat and lime deposits.
• To perform routine maintenance work you need to:

• disconnect the power supply;
• Remove the top cover;
• pour in a special cleaning solution (detergent);
• Allow to stand for 5 minutes;
• put the cover back in place;
• drain the toilet cistern and wait for the pump to turn on.

To clean other appliances, just insert the detergent into the drain hole, let it sit for a while, and then run some water.

The device must be stored for the winter if the operating station is housed in a structure where there are temporary occupants:

1. Turn on the water and wait for the sololift to operate twice.
2. Then close the liquid supply tap.
3. Remove the appliance cover.
4. Using a rag, dry the inner surface of the container.
5. Close the tank.

Sololift for the sewer: how to choose and install it yourself

Conventional sewage systems require water to propel itself through a sloping pipe line in order to function, which isn’t always achievable. The sewage sololift is a compact, quiet, self-cleaning pumping device that is very dependable. It is also simple to install.

What a sololift is and what it is for

Design-wise, sololifts are pumps that have unique macerators installed. They are typically installed in private homes when there are issues with the sewer system riser, which may be inconveniently placed or sloped too steeply.

• connection of washing machine and dishwasher at a considerable distance from the sewer riser pipe,
• Installing sanitary fixtures, including toilets, below the sewer level,
• transfer of the bathroom to another part of the room.

The most practical drainage is made possible by forced sewage pumping, which also makes it possible to install sanitary appliances in a country home’s basement.

Sololifts are versatile and small enough to be installed practically anywhere.

Because of its compact size, this equipment can be installed either inside or behind a sanitary appliance. Its rounded bottom prevents bodily waste from being trapped inside the device. The forced drain, which is installed in the home sewerage system, has high power indicators that enable efficient sewage disposal up to a maximum distance of 90–100 meters horizontally and roughly seven meters vertically.

Device and operating principle

The pumping unit has a rather straightforward design and is intended to force the pumping of wastewater at the location of sanitary equipment below the level of the shared sewerage system:

• storage tank housing,
• submersible pump,
• check valve device,
• intake filter system,
• cutting and shredding mechanism,
• carbon filter.

One of the six primary components of the sololift is the mechanism for cutting and chopping.

The basic idea of operation is to draw the liquid through the filtering intake system located inside the pumping device’s storage tank. All inclusions entering the sololift—such as waste, paper, and personal hygiene items—are swiftly destroyed by the cutting mechanism, which takes the shape of an impeller and is situated on the device’s inlet section. The next step involves moving all wastewater inside the outlet pipe and using a special shut-off fitting, such as a valve, to stop any withdrawn liquid from flowing backward.

Unpleasant sewer smells are prevented from entering the space by a carbon filter that is mounted on top of the apparatus. During the filling process, a plastic check valve system with adapters passes through the pressure connections, and a hydrodynamic thermal relay regulates the filling level. The level of filling of the sewage installation is fixed by the automatic start’s float sensor, and a relay signal powers the pump.

Choosing a sololift for sewerage

The number of all connected sanitary appliances and the total amount of sewage to be discharged must be determined before choosing the sololift model. Selecting models with an extra branch pipe is a good idea if multiple sanitary devices need to be connected simultaneously. The location of the system’s installation and the sololift’s power indicators receive special attention.

Which sololift to use depends on the kind and quantity of connected devices.

• Sololift + WC – connection of one toilet bowl,
• Sololift + WC-1 – toilet and sink connection,
• Sololift + WC-3 – connection of a toilet, sink, shower stall and bidet,
• Sololift + CWC-3 – connection of wall-mounted toilet, sink and shower stall,
• Sololift + C-3 – connection of a washing machine and a kitchen sink,
• Sololift + D-3 – connection of a shower cubicle and a washbasin.

The Sololift+ can be used to add a bathroom, toilet, and utility room to a home’s basement, as well as a bathroom to a summer cottage and a guest house. Installing this model in bathrooms used by the elderly or disabled is ideal.

The most important criteria for selection are:

• Number of connection points,
• maximum vertical pumping height,
• Maximum horizontal pumping distance,
• performance,
• power consumption,
• permissible temperature of the pumped liquid,
• dimensions,
• weight,
• cost,
• self-installation.

It is advised to prioritize dependable and long-lasting sewage pumping equipment made exclusively by reputable European manufacturers, such as Grundfos, Lowara, SFA, DAB, and WILO.

Expensive goods from SFA and Grundfos, the industry leaders with a strong service network and models with extended warranties.

Only robust, corrosion-resistant materials, such as high-strength plastic, should be used for the interior.

Other models fall into the category of devices that are simpler in theory but still manage their fundamental functions fairly well. It is crucial to keep in mind that the inclusion of more grinding knives and more power in the pump design has a direct impact on how noisy the device is when it is operating.

Installation and connection

The specifics of doing an in-person installation require that the device be angled sufficiently to allow solid waste to flow directly in the direction of the outlet pipe. Sololifts can be quickly and easily installed on their own, and comprehensive and simple instructions are always included with the pumping equipment. In order to perform an installation manually, you will need to gather the following minimal standard set of tools:

• with a pair of screwdrivers with "Straight slot" profile – 8.0 and 2.5 mm,
• with multifunctional pliers with opening of 50 mm,
• with a ratchet wrench,
• socket wrench.

All components, gaskets, and sealing rings are inspected prior to installation, and service kits are ordered if needed.

Operating and maintenance instructions

Cleaning the equipment and internal filter system is an important part of maintaining any model of sololift. For this, specialized detergents are utilized.

Procedure for cleaning the pumping apparatus:

1. Disconnect the devices from the electrical mains.
2. Remove the top cover of the device.
3. Pour detergent into the tank.
4. Turn on the pump and drain the liquid.
5. Pump the unit with running water.
6. Close the lid of the machine.

It is mandatory to turn off the electric power supply while cleaning the filter, which is taken out, cleaned, and put back in its original location.

A float magnetic switch with varying levels is included in certain models. When performing maintenance, the float has to be taken out.

Sololift for sewage: device, principle of operation, models

Tiny sewage pumping station

Owners of individual residences and apartments frequently struggle with the issue of water not draining easily into the sewer system. Installing a pumping station to pump the liquid will suffice to solve it.

Toilet bowl with a forced sewage pump

Ordinary people’s best option is to purchase a compact device called Sololift, which will guarantee the sewage system operates smoothly.

Furthermore, this apparatus can be mounted at any point in the living or utility room, independent of the plumbing fixtures’ level.

Sololift is a home sewage pump that forcefully and automatically moves wastewater into the sewer main.

Certain devices have models that have a mechanism for grinding the contents of the drain, ensuring normal drainage and preventing clog formation. When vertical pipes are used, the home forced sewage pump can raise wastewater to a height of 7–9 meters. This makes it possible to install the equipment in basements below the level of the home’s sanitary appliances.

Operating scheme of the pumping station beneath the drainage point

Additionally, the station has the capacity to evacuate waste liquid along horizontal sewer mains up to a distance of 100 meters. Because of their elegant appearance and small size, Sololift pump units look great inside bathrooms, kitchens, and restrooms.

Sololift sewage pump: solving problems with sewage disposal in a private house

When gravity flow is unable to empty a container of liquids or sewage, sololift household appliances are utilized for forced pumping. Sanitary ware can be installed below the point where the flow enters the sewer pipe thanks to this equipment. For instance, the toilet and bathroom could be relocated to the basement.

When the pipe clearance narrows in an older sewer system, draining can become challenging. Installing a fecal pump combined with a toilet macerator can solve this issue. A carbon filter located inside the station helps to absorb the disagreeable smell of sewage.

Sewerage for a private home: read through the content on our portal to learn how to carry out the project correctly, the working principle, how to calculate, how to select component parts, step-by-step photo instructions for error-free installation, and advice and suggestions from experts.

Sololift for sewage Grundfos: advantages and disadvantages of the equipment

With good reason, Grundfos pumping stations are regarded as some of the best plumbing and sewage system equipment available. The housing of Sololift installations is made of high-quality materials, and the entire design is sturdy. This guarantees the equipment’s dependability and extended use.

One benefit of pumping systems that should be highlighted is the elimination of the need for structural unit cleaning. Every model is constructed so that no dirt or debris can build up within of it. A further feature that makes using the device more comfortable is its low noise level of operation.

The compact design of Grundfos devices allows for the installation of pumps even in spaces with limited space.

Pump failures are not a concern with the sololift because it can withstand high water pressure and manage thermal stresses effectively. One drawback of home pumping stations is that their equipment needs to be turned on and off all the time, as it is powered by the electrical grid.

It is essential to take care of connecting the installation to an independent power source in order to guarantee continuous sewage drainage.

Device and equipment of Sololift

Installed domestically A pumping mechanism and a storage tank (housing) make up a sololift. A unique sensor within the apparatus regulates the amount of liquid filling.

Table 1: Sololift Pump Station’s structural components

Equipment unit	Image	Description
Storage tank	The tank of the station serves as a reservoir for the entry of liquid and feces. The casing is hermetically sealed, characterized by high durability.
Submersible pump unit	The submersible pumping mechanism is installed inside the housing of the device. Designed for pumping and evacuation of waste water into the sewer mains. The pump works automatically, turns on and off depending on the water level in the tank (regulated by sensors).
Grinder	The device is an impeller with cutting edges. Rotating, it pulverizes waste, which is then discharged into the drain pipe. Thanks to this mechanism the formation of clogs in the pipe is excluded.
Check valve	The valve prevents the exhaust liquid from the pipeline back inside the device.
Carbon filter	Eliminates the spread of unpleasant odors in the room.
Inlet filter	Thanks to this device, coarse fractions and various objects are collected in one place, from where they can be easily removed. The filter minimizes the risk of breakage of the working mechanisms of the device.

Functioning principle of the Sololift sewage pumping unit

The working principle of residential sewage pumps is very straightforward. The device contains a sensor. The water turns on and signals the pump unit and the shredding device when it reaches a certain level.

The liquid containing the recycled sewage is transferred to the drainage system mains once they are activated. The electrical apparatus automatically turns off.

The number of inlets on a private home or apartment’s sewage pump varies according to the number of consumption points. Sanitary appliances are connected with their assistance.

Additionally, the installation has an exit hole where the liquid can be drained.

Installing models with heat-resistant housing is advised when connecting appliances like washing machines and dishwashers and setting up bathroom and sink drainage systems.

General technical characteristics of Sololift

We recommend looking over the following table to facilitate understanding of the information and to compare the fundamental and extra features of forced pumps.

Table 2. The objective and technical specifications of Sololift pumping stations

Pumping station marking / Purpose	Power consumption, kW	Volume of flow, l/min	Permissible t of liquid, °С	Head value, m
WC-1 – is used for connection of WC and washbasin drains.	0,62	149	50	8,5
WC-3 – equipment for toilets, shower cabins, installation for bidets and washbasins.	0,62	149	50	8,5
CWC-3 – used for connection of shower cabins, wall-mounted WCs, washbasins.	0,62	137	50	8,5
C-3 – connection of washbasins, shower systems, bathtubs, washing machines, dishwashers and bidets.	0,64	204	75 (90 – no longer than 30 minutes of use)	8,5
D-2 – equipment is used to connect bidet, shower, washbasins.	0,28	119	50	5,5

Design features

The "Sololift" sewage units work on a very basic principle. The model serves as the primary waste water receiver, and the lower sector’s auxiliary spigots, each with a diameter of 5 cm, are used to connect the secondary outlets. Wastewater inlet lines can be implemented using equipment for a typical sewer network; however, because pumping is done under pressure, the outlet components that drain the liquid must be dependable sealed. For this reason, when installing it, it’s crucial to buy branded accessories like a check valve and other sanitary fitting parts.

The pump is housed in the casing, which also has blades that grind coarse debris and a separator element. The automatic unit, which turns on when the tank is full and turns on the pump, is the basis of the operation. It is connected to a conventional power supply system. Installing pumping equipment enables you to set up an effective sewage network in a private home or apartment because even the newest models have low energy consumption.

Connection

Connecting the Sololift for sewerage to domestic appliances and pipes is a simple process. It is crucial to pay attention to certain subtleties and to the directions provided by the unit itself.

Choice of location

Because SOLOLIFT stations are so small, they can be "hidden" behind the toilet, beneath the sink or bathtub, or placed next to domestic appliances without detracting from the room’s overall design. However, there shouldn’t be more than 40 centimeters separating the inlet of the tank from the sanitary or household appliance’s outlet. Additionally, installing the station near the wall is not advised; at the very least, a small space of at least 10 mm is needed.

A 220 V outlet must be connected to Sololift. It is advised to take care of the uninterrupted power supply organization if the system is to operate in a building that experiences power outages. If not, there is just no way to use Sololift without running the risk of the tank being critically filled.

Check diameters

The diameter of the inlet sewer pipe and the pumping station’s outlet must match. Before installation, this feature should be considered when buying a Sololift.

Tools

In the event that a full set of works is needed:

• hammer/drill;
• metal hacksaw
• adjustable wrench;
• chisel;
• a hammer, a set of screwdrivers;
• tape measure, construction level and pencil (marker).

Nothing indicates that the "Grundfos" Sololift is one of the noisy systems. Vibration-isolating pads are advised for those who are extremely sensitive to noise and vibrations, though.

It is important to take into account

It is preferable to add a unique macerator to the pumping station model if a toilet is to be connected to the Sololift. Fecal masses can be drained more easily with the help of this measure, which can also shield the system from harm should an unintentional hygiene item fall into it. However, the shredder won’t be able to handle it if a rag falls into the tank, and the system will almost certainly fail.

Fitting special filters on the drain holes is advised when connecting a bathtub or shower cabin. The main reason for doing this is to keep hair, pet hair, and fibers from towels or washcloths out of the tank.

The sololift pumping stations come with every fastener that’s required. Avoid using extra or non-original ones in their place as this could lead to problems during the installation process and when the unit is operating later on.

Installation

After completing each of the aforementioned preparation phases, it is executed. Tight connections and meticulous joint sealing require special attention.

Checking is the final step in the process. Essential:

• Connect the pumping station to the power supply;
• ensure that the tank is filled with clean water;
• wait for the pump to start;
• while pumping the liquid, check the stability of the station;
• make sure that there are no unnecessary vibrations, foreign noises, leaks.

If any flaws are found during the inspection, they need to be fixed before being checked again.

Installation	1. Ensure proper placement and alignment of the Grundfos Sololift unit according to manufacturer instructions.
Maintenance	2. Regularly check for any blockages or debris in the unit and clear them promptly.

Efficiency and convenience can be greatly increased by installing and maintaining a Grundfos Sololift system for your home’s insulation and heating needs. With its dependable performance and easy-to-use design, the Sololift provides a seamless solution for managing wastewater from a range of household applications. The longevity and best performance of a Sololift system can be guaranteed by homeowners who adhere to the recommended installation and maintenance procedures.

The manufacturer’s instructions must be followed strictly during the installation process. This include deciding on a suitable spot for the Sololift unit, making sure the pipes are aligned correctly, and firmly tightening all fasteners. Through strict adherence to these guidelines, homeowners can optimize the system’s efficacy by averting potential leaks, malfunctions, or damage.

The Sololift system must receive routine maintenance in order to continue functioning properly. This entails routinely checking the device for any indications of wear, corrosion, or blockages. To avoid debris buildup and preserve peak performance, it’s also critical to clean the unit and all of its parts in accordance with the manufacturer’s cleaning recommendations. Proactive maintenance can help homeowners save money on repairs and extend the life of their Sololift system.

Additionally, if unsure or inexperienced, it’s best to consult a professional technician or plumber for installation and maintenance tasks. These experts have the skills and knowledge necessary to guarantee the Sololift system is set up and maintained correctly, reducing the possibility of mistakes or issues. Putting money into expert help can provide comfort and ensure that the system will continue to function well for many years to come.

In summary, homeowners looking to improve the insulation and heating system in their home would be wise to connect and maintain a Grundfos Sololift system. Homeowners can benefit from a dependable and effective wastewater management system by carefully adhering to installation and maintenance instructions and getting professional assistance when necessary. For many years to come, the Sololift system can help create a more sustainable and comfortable living environment with the right maintenance.

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Grundfos SOLOLIFT2 sewage unit

Mounting and installation GRUNDFOS SOLOLIFT2

Grundfos SOLOLIFT2 WC-1 – automatic sewage unit. Application, nuances of use