Melitta fully automatic coffee machines have been developed over many years in different machine generations. From older CAFFEO models and the compact Solo through Purista, Avanza, Passione, Varianza, CI Touch and Barista to modern fully automatic machines with milk systems, the equipment, operation and individual technical components can differ considerably.
However, many typical wear and repair parts can be replaced individually. A fault in a seal, valve, grinder or fluid system therefore does not automatically mean that the complete fully automatic coffee machine has to be replaced.
At NEW-Kaffeevollautomaten you will find selected Melitta fully automatic coffee machine spare parts for different machine generations and repair areas.
Depending on the model, repair requirements include, among other things, brewing unit and brewing group, grinder, seals and O-rings, pump and fluid system, drainage and outlet valves, ceramic valves, hoses and connectors as well as further mechanical and water-carrying components.
Melitta spare parts – first determine the exact machine
The designation “Melitta fully automatic coffee machine” is not sufficient for a reliable spare-parts search.
Melitta has developed numerous different model families. These include CAFFEO Solo, Solo & Milk, Solo & Perfect Milk, Purista, Avanza, Passione, Passione OT, Varianza CSP, CI, CI Touch, Barista T, Barista® TS, Barista Smart, Latticia OT and LatteSelect.
There are also older series such as CAFFEO Bistro, Gourmet, Lounge, Bar and Lattea.
The brewing unit, grinder, valves, milk system, electronics and other components can differ between these machine generations.
Before ordering a Melitta spare part, the exact machine designation should therefore first be determined.
The Melitta type number is particularly important
In addition to the sales name, Melitta uses a specific type number.
According to Melitta, this type number is located on the underside of the machine and helps identify the exact machine version.
On older or various CAFFEO machines, for example, designations such as E950, E953, E955, E957, E960, E965 or E970 can be found.
Newer machine generations sometimes use type designations from the F ranges.
For a spare-parts search, the exact type number is often considerably more reliable than the visible product name alone.
Melitta Solo – compact classic
The Melitta CAFFEO Solo is one of the brand's particularly widespread fully automatic coffee machines.
The machine focuses on espresso and Café Crème and has a compact design with an integrated grinder and removable brewing unit.
Different Solo versions exist due to the long production period.
For a repair, you should therefore not search exclusively for “Melitta Solo spare part”, but wherever possible also take the exact type number into account.
You can find suitable components currently available in the Melitta spare-parts section.
Solo & Milk and Solo & Perfect Milk
In addition to the classic Solo, there are versions with an additional milk function.
With Solo & Milk and Solo & Perfect Milk, additional components for steam, milk frothing or milk supply are therefore used.
A problem with the milk foam does not therefore necessarily mean a fault in the actual coffee-brewing system.
During diagnosis, the milk system, air supply, hose connections and cleaning condition should be considered separately.
Melitta Purista – compact and focused on coffee
The Purista is one of the more compact Melitta fully automatic coffee machines and focuses particularly on espresso and Café Crème.
Here too, the grinder, brewing unit, pump, heater and various fluid-system components work together.
If the coffee result is weak, the grinder should therefore not automatically be assumed to be the cause.
The grind setting, brewing unit, beans and water flow can also influence the result.
Melitta Avanza – compact with milk function
The Avanza combines a compact design with an additional milk-frothing function.
Compared with a fully automatic machine for black coffee only, this also increases the number of water- and steam-carrying components.
During troubleshooting, therefore, in addition to the brewing unit, grinder and pump, milk and steam components may also be relevant.
Passione and Passione OT
The Melitta Passione and Passione OT belong to another compact machine generation.
The OT version has additional One-Touch functions for coffee and milk specialities.
For water-flow problems with these machines, Melitta lists possible starting points including air in the lines, water filter, brewing unit and required cleaning or descaling.
This clearly shows why, in the case of an apparent pump problem, the complete Melitta fluid system should first be considered.
Varianza CSP – bean selection and milk system
The CAFFEO Varianza CSP combines automatic coffee-and-milk preparation with additional bean-selection functions.
On these machines too, the brewing unit is removable and can be cleaned in accordance with the manufacturer's instructions.
The machine also has its own cleaning functions for the milk system.
The combination of coffee, water and milk paths means that a fault should be assigned as precisely as possible to the affected function.
Melitta CI and CI Touch
The CAFFEO CI has been one of the more extensively equipped Melitta fully automatic coffee machines for many years.
Later generations such as the CI Touch expand the concept with modern operation and additional beverage functions, among other things.
Different valves, milk components and electronic controls work together in these machines.
Accordingly, during a repair, not only the visible fault should be investigated; the complete affected functional path should be checked.
Barista T and Barista TS
The Barista T and Barista TS are among the more technically sophisticated Melitta fully automatic coffee machines.
There are also newer versions such as Barista T Smart, Barista TS Smart and Barista SE.
Depending on the version, the machines have different beverage memories, bean management, milk systems and electronic functions.
The extensive equipment also means that a fault in the pump, valve, sensors or milk system can cause very similar symptoms.
Latticia OT and LatteSelect
With Latticia OT and LatteSelect, Melitta offers further fully automatic machines for the automatic preparation of coffee-and-milk specialities.
On such machines, in addition to the actual coffee preparation, the milk hose, milk system, air supply and corresponding cleaning programmes are also relevant.
Particularly in the event of milk problems, the cleanliness of the relevant components should therefore be checked first.
A technical spare part should only be considered once maintenance and assembly errors have been ruled out.
Continue repairing older Melitta CAFFEO machines
Older models such as CAFFEO Bistro, Gourmet, Lounge, Bar or Lattea also remain in use.
As they age, typical signs of wear can occur on seals, drainage valves, pumps, grinder components and other parts of the fluid system.
However, the age of the machine alone is not a reason to replace a fully automatic coffee machine.
If only one individual wear part is affected and the rest of the machine is in good condition, targeted repair can still make sense.
Removable brewing unit – a major advantage with Melitta
A characteristic feature of Melitta fully automatic coffee machines is the removable brewing unit or brewing group.
Melitta thereby enables direct mechanical cleaning of the assembly.
The brewing unit receives the ground coffee, compresses it and performs the actual brewing process.
Mechanical components and seals within the assembly move with every beverage preparation.
The brewing unit and adjacent components are therefore among the areas that are particularly relevant during maintenance and repair.
Cleaning the Melitta brewing unit correctly
On many Melitta fully automatic coffee machines, the brewing unit can be removed through a side service cover.
For this purpose, the machine must be switched off in accordance with the respective operating instructions.
The removed brewing unit can then be rinsed thoroughly under running water.
It is particularly important that the screen and other coffee-carrying surfaces remain free of coffee residues.
The exact procedure should always be carried out according to the instructions for the respective Melitta model.
Do not unnecessarily treat the brewing unit with cleaning agents
For regular manual cleaning of corresponding brewing units, Melitta generally specifies rinsing under running water.
Strong household cleaners or unsuitable chemical agents should not be used on the brewing unit on your own initiative.
The dishwasher is also not intended for every assembly and is expressly excluded in various Melitta instructions.
The machine has a separate cleaning programme for chemical internal cleaning.
Brewing-head seal as a wear part
Melitta itself also takes typical wear parts of the brewing unit into account during professional maintenance.
The manufacturer's extended maintenance scope includes, for example, replacement of the brewing-head seal of the brewing unit.
This illustrates that seals within the brewing system can be normal wear components.
In the event of leaks or unusual water loss, the complete Melitta brewing unit should therefore not automatically be regarded as defective.
Drainage valve – typical wear part on Melitta machines
Another important repair area is the drainage valve.
Within the brewing and water path, the valve performs tasks relating to switching or diverting water.
Melitta also explicitly lists the drainage valve as a wear component to be replaced during its extended professional maintenance.
Wear on the valve can become noticeable, among other things, through changed amounts of water in the drip tray or water loss in the brewing area.
A lot of water in the drip tray – do not immediately assume a defect
A certain amount of water in the drip tray is part of normal operation of a fully automatic coffee machine.
Rinsing processes and pressure release can deliberately route water there.
The behaviour becomes noticeable if the amount of water increases significantly compared with before or considerably less coffee reaches the cup at the same time.
In this case, the brewing unit, drainage valve, seals and other fluid-system components should be checked, among other things.
Outlet valve 66289 for suitable Melitta machines
A 4-bar outlet valve 66289 is used in various fully automatic coffee machines.
The valve is used in suitable machines from different manufacturers, including Melitta.
Within the water or pressure system, it performs a defined valve function.
At the same time, the example shows that individual components are not necessarily used by only one machine manufacturer.
However, the specific machine compatibility must always be checked.
Melitta, Nivona, Miele and Jura – individual shared components are possible
When searching for spare parts, products are occasionally found that are offered for several manufacturers.
This should not be taken to mean that the complete fully automatic coffee machines are technically identical.
Rather, individual valves, seals, grinder components or other standard assemblies may be used in different machine families.
A good example is the 4-bar outlet valve 66289, which according to the article allocation is intended for suitable machines from several brands.
Ceramic valve – precise distribution of different water paths
In correspondingly equipped fully automatic coffee machines, ceramic valves can be used to control different water and steam paths.
Inside, precisely matched valve surfaces and seals work together.
Even small sealing components can therefore influence the function.
For professional users, for example, we offer seals for suitable ceramic valves from Melitta, Jura, Nivona and Miele in bulk quantities.
Seals and O-rings in the Melitta fully automatic coffee machine
A fully automatic coffee machine contains numerous small seals and O-rings.
Depending on the design, they are located, for example, on the brewing unit, drainage valve, pump connections, valves, heater, hoses and plug-in connectors.
These components are subjected to temperature, water, pressure and in some cases mechanical movement.
As it ages, an O-ring can therefore become harder, deform or lose its sealing effect.
A small seal can cause a major fault
O-rings are generally very small and comparatively simple spare parts.
Nevertheless, a single damaged seal can cause visible water loss.
In the event of a leak, the complete hose, complete valve or another larger assembly should therefore not automatically be replaced.
It is first worth checking the surrounding seals and connections.
Silicone grease for suitable Melitta O-rings
On designated O-rings and moving sealing points, a thin lubricating film can make installation and movement easier.
For this purpose, we offer our food-grade NEW-009 silicone grease in the 6 g tube.
It should only be applied in a thin layer and exclusively to suitable sealing points.
Silicone grease is not a sealant for damaged O-rings. A torn or permanently deformed seal must be replaced.
Melitta grinder – the bean is ground immediately before brewing
The grinder of a Melitta fully automatic coffee machine grinds the coffee beans immediately before preparation.
The grind setting and grinding quantity subsequently influence the resistance of the coffee puck and therefore the extraction.
Different grinder versions are used depending on the machine generation and model.
Before a repair, it should therefore always be checked which grinding unit is actually installed in the respective machine.
Only adjust the grind while the grinder is running
For various machines, Melitta explicitly points out that the grind should only be changed while the grinder is running.
The reason is technically understandable: coffee beans or pieces of beans are located between the grinding surfaces.
Adjustment under load while the grinder is stationary can unnecessarily stress the adjustment mechanism.
The exact procedure depends on the respective machine and should be carried out according to the operating instructions.
Grinder suddenly makes a loud noise
An unusually loud grinding noise does not necessarily mean normal wear.
Melitta mentions, for example, a possible foreign object in the grinder as a cause.
Occasionally, small stones or other hard foreign objects can enter the bean container together with the coffee beans.
If a blocking or unusually hard noise occurs, the grinder should therefore not repeatedly continue to be operated.
Weak coffee does not automatically mean worn grinding burrs
A changed coffee result can be caused by numerous factors.
These include bean variety, grind setting, coffee strength, grinding quantity, brewing unit and water flow.
A Melitta grinder should therefore not be replaced solely because the coffee subjectively tastes weaker.
A technical diagnosis should wherever possible determine whether there is actually wear on the grinding surfaces.
Premium grinding ring and grinding cone for suitable grinders
On suitable grinder versions, the grinding ring and grinding cone can be relevant as central wear components.
For professional repair businesses, for example, we offer premium grinding-burr sets with grinding ring and grinding cone in workshop quantities.
However, such components may only be used if the grinder actually installed is compatible.
The Melitta brand alone is not sufficient for grinder allocation.
Pump and fluid system – moving water through the fully automatic coffee machine
The water pump transports water from the tank through the fully automatic coffee machine.
It does not operate in isolation, but as part of the complete fluid system.
Depending on the model, this includes, among other things, the water-tank connection, water filter, flow meter, pump, hoses, heater, valves, brewing unit and beverage outlet.
Restricted water flow can therefore also occur when the pump itself is technically functioning correctly.
Melitta reports a valve or water problem
On various Melitta machines, a corresponding display can indicate that air is present in the internal lines.
For such fault symptoms, depending on the model, Melitta recommends checking the water tank and venting the system again, among other things.
If the problem persists, the manufacturer additionally lists the water filter, brewing unit as well as cleaning and descaling as points that should be checked.
Only once these causes have been ruled out does a more extensive technical inspection of the pump and fluid system make sense.
A loud water pump can indicate air in the system
A vibration pump can operate considerably more loudly when it draws in air instead of water.
If the pump suddenly becomes loud, it should therefore first be checked whether the water tank is correctly inserted and water can reach the pump.
A filter or blockage within the water path can also affect the supply.
The pump should therefore not be replaced solely because of its operating noise.
Hoses and connectors in the Melitta fully automatic coffee machine
Different hoses, pressure lines and connectors are located between the individual assemblies.
They transport cold or heated water and in some cases steam.
Small O-rings provide the seal at many connections.
In the event of water loss, it should therefore be checked whether the line is actually damaged or whether only the seal of a plug-in connection needs to be replaced.
Ceramic valve – specifically switching water paths
In fully automatic coffee machines equipped for this purpose, different water and steam paths are distributed through complex valve systems.
Ceramic valves operate with precisely matched surfaces and seals.
A small damaged seal can therefore already cause malfunctions or water loss.
For repair businesses, for example, we offer ceramic-valve seals for suitable Melitta machines in larger quantities.
Why parts for Melitta sometimes also mention Nivona or Miele
A spare part can be used in machines from different manufacturers if the specific assembly is technically identical or compatible.
This applies, for example, to certain seals or valve components.
Our ceramic-valve seal is a good example because it is intended for suitable valves from several brands.
However, this must not be taken to mean that the complete fully automatic coffee machines are generally identical in design.
Water inside the machine – the point of leakage is decisive
A leaking Melitta fully automatic coffee machine can lose water at very different points.
Possible causes include the water-tank connection, hoses, O-rings, pump, valves, heater or brewing unit.
For diagnosis, it is particularly helpful to observe when and where the water escapes.
If it escapes exclusively during brewing, for example, different components may be involved than in the case of water loss immediately after inserting the filled water tank.
Melitta brewing unit cannot be inserted
If the brewing unit cannot be inserted correctly after cleaning, it should not be forced into the machine.
For various machines, Melitta points out that the brewing unit must be correctly locked.
The handle or locking mechanism must be in the designated position.
The mounting area inside the machine should also be free of larger coffee residues.
Cleaning indicator flashes after inserting the brewing unit
On various Melitta machines, a flashing indicator can show that the brewing unit has not been inserted or locked correctly.
In this case, the brewing group should be removed again and correctly inserted in accordance with the operating instructions.
A mechanical misalignment should not be overcome by force.
Only when the unit is correctly inserted and the message remains should a technical problem be investigated.
Cleaning the brewing unit and the internal cleaning programme are not the same thing
With Melitta, there are two different areas of maintenance.
The removable brewing unit can be cleaned mechanically under running water.
In addition, the fully automatic coffee machines have an automatic cleaning programme that cleans internal coffee-carrying areas of coffee oils and coffee fats.
Both measures complement each other and do not completely replace one another.
Cleaning tablets against coffee oils and coffee fats
Coffee beans contain natural oils and fats. These can accumulate inside coffee-carrying areas.
Suitable cleaning tablets are used for corresponding automatic cleaning programmes.
For workshops and larger requirements, for example, we offer 480 Clean o Coffee 2-phase cleaning tablets for suitable Melitta, Jura and Miele fully automatic coffee machines.
Depending on the quantity required, further bulk packs are also available.
Clean o Coffee 2-phase cleaning tablets for higher demand
Repair businesses, dealers or commercial operators often require care products in considerably larger quantities than a private household.
For this purpose, we offer, among other products, 672 Clean o Coffee 2-phase cleaning tablets as well as 960 Clean o Coffee 2-phase cleaning tablets.
The exact use should always be coordinated with the maintenance programme and requirements of the respective machine.
Descaling a Melitta fully automatic coffee machine
In addition to coffee residues, a completely different problem occurs inside water-carrying components: limescale.
The rate at which limescale forms depends particularly on water hardness and water consumption.
Melitta fully automatic coffee machines therefore have integrated descaling programmes.
On corresponding machines, the descaling programme is started via the maintenance or service menu.
The specific procedure depends on the model and should be completed fully in accordance with the respective operating instructions.
30 descaling tablets for Melitta fully automatic coffee machines
For corresponding descaling applications, we offer, among other products, 30 descaling tablets of 18 g each in flowpacks for suitable Melitta fully automatic coffee machines.
Before use, the tablets are dissolved in water in accordance with the product information.
The actual descaling programme depends on the respective machine.
Cleaning tablets and descaling tablets should not be confused, as they are intended for different types of deposits.
Water filter and descaling
A water filter can be used in various Melitta machines.
A filter can influence the composition of the water used and thereby reduce the limescale load.
However, it does not automatically replace all maintenance programmes.
Filter replacement, cleaning and, where applicable, descaling should be carried out in accordance with the machine configuration and manufacturer's instructions.
Pay attention to the milk system after every milk beverage
Milk systems place particular demands on hygiene.
Milk contains protein and fat and can leave residues in thin hoses, nozzles and connecting parts.
Various Melitta machines therefore have a function such as Easy Cleaning, in which milk-carrying areas are rinsed with hot water or steam.
Depending on the machine, this function should be used after preparing milk beverages or in accordance with the operating instructions.
Additional intensive milk-system cleaning required
A short rinsing function does not necessarily replace thorough cleaning of all milk-carrying components.
Depending on the machine, milk hoses, outlet components and the milk unit should regularly be cleaned more intensively.
For this purpose, we offer our Clean o Coffee milk-system cleaner in the 250 ml bottle.
It is intended for cleaning suitable milk-carrying components and dissolves milk fats and other milk residues.
Mechanically cleaning the milk hose
Residues can become lodged in narrow milk lines and cannot always be completely removed by simply rinsing them through.
In addition to a suitable milk-system cleaner, mechanical cleaning can therefore be useful.
For this purpose, for example, we offer a cleaning brush for milk suction hoses on fully automatic coffee machines.
The specific disassembly of the milk system should be carried out according to the instructions for the respective Melitta machine.
Poor milk foam – clean first, then repair
If a Melitta fully automatic coffee machine suddenly produces considerably less or coarse milk foam, a valve or another assembly should not immediately be replaced.
Often, milk residues, contaminated air paths, the milk hose or incorrectly assembled milk parts can influence the result.
Thorough cleaning should therefore be carried out first.
If the problem persists afterwards, technical diagnosis of valves and fluid-system components can be useful.
Typical fault: Melitta does not deliver water
If the pump can be heard but no water passes through the machine, several causes are possible.
These may include air in the lines, an incorrectly inserted water tank, water filter, limescale, a valve fault or another blockage.
For various machines, Melitta also lists cleaning the brewing unit as a useful inspection step.
The water pump should therefore not be replaced on suspicion without further diagnosis.
Typical fault: valve symbol lights up
On certain Melitta machines, an illuminated valve symbol can indicate a problem in the water path or air in the lines.
In this case, an attempt should first be made to vent the system in accordance with the machine instructions.
If the display remains, the water filter, brewing unit and cleaning and descaling status can also be checked.
Only then should an actual defect in the pump, valve or fluid system be considered.
Typical fault: Melitta loses water
A leak can have many causes.
Possible locations include the water-tank connection, hoses, plug-in connections, O-rings, drainage valve, ceramic valve, pump or brewing unit.
It is particularly helpful to observe when the water loss occurs.
If water escapes only during brewing, this can narrow down a different fault area from continuous water loss when the water tank is already full.
Typical fault: a lot of water in the grounds or brewing area
If an unusually large amount of water is present around the brewing unit or grounds container, the brewing-water path should be checked.
Possible causes include brewing-unit seals, the drainage valve or other internal leaks.
Because the Melitta brewing unit is removable, the accessible area can be checked comparatively easily for coffee residues and visible traces of water.
Before removing further assemblies, the actual point of leakage should be narrowed down as precisely as possible.
Typical fault: coffee flows too slowly
A slow coffee flow can, among other things, be caused by very finely ground coffee.
A contaminated brewing-unit screen, restricted water paths, limescale or a water-delivery problem may also be involved.
The grind setting, brewing unit and fluid system should therefore be considered together.
A Melitta grinder should not be replaced solely because the coffee flows slowly.
Typical fault: coffee is suddenly too weak
Weak coffee also has more than one possible cause.
In addition to a grind that is too coarse, the bean variety, coffee strength, actual grinding quantity, brewing unit or water routing can play a role.
Only once the settings and maintenance condition have been checked should possible grinder wear be investigated more closely.
This approach prevents unnecessary replacement of functional components.
Typical fault: grinder unusually loud
If hard or unusually loud noises suddenly occur, a possible foreign object should be considered.
Melitta itself lists this as a possible cause of a loud grinder.
In such a case, the grinder should not repeatedly continue to be operated.
Otherwise, a blockage can place additional stress on mechanical components.
Typical fault: brewing unit stiff
If a removable brewing unit is significantly stiffer than before, there can be different causes.
These include contamination, coffee residues, dry suitable sealing and sliding points or mechanical wear.
The unit should first be cleaned thoroughly in accordance with the manufacturer's instructions.
A thin film of food-grade silicone grease can then be applied to designated sealing points.
Typical fault: brewing unit does not lock
Here too, a broken component should not immediately be assumed.
The brewing unit must be in the designated position and inserted correctly into its guide.
On various Melitta machines, the unit is secured using a handle or red locking mechanism.
If it cannot be locked, it should first be checked whether the unit is correctly positioned and the installation area is free of foreign objects.
Typical fault: machine does not recognise a full water tank
Even an apparent water or pump fault can originate at the water tank itself.
On various Melitta machines, for example, a sticking float can prevent the machine from correctly detecting the water level.
The water tank itself must also sit correctly in its holder.
Such simple causes should be checked before the pump or electronics are assumed to be defective.
Distinguish sensibly between repair and maintenance
Not every malfunction requires a spare part.
A contaminated brewing unit, a water path affected by limescale or an uncleaned milk system can cause functional problems even though the technical components are still in good condition.
Conversely, even the most thorough cleaning cannot repair a torn O-ring, worn valve or defective electrical component.
Maintenance problems and technical defects should therefore be distinguished from one another as clearly as possible.
Targeted repair instead of replacing large assemblies on suspicion
An economical repair begins with the most precise possible diagnosis.
A leaking hose connection may, for example, require only a new seal.
Individual wear parts can also be the cause in a ceramic or drainage valve.
Complete replacement of a larger assembly may then be unnecessary.
At NEW-Kaffeevollautomaten, we therefore focus on repair and wear parts that can be used specifically.
Melitta spare parts for professional repair businesses
Melitta fully automatic coffee machines are also regularly serviced and repaired by specialised repair businesses.
For workshops, recurring wear parts and care products are particularly relevant.
These include, for example, seals, valve components, grinder parts, silicone grease as well as cleaning and descaling products.
For higher demand, NEW-Kaffeevollautomaten offers various larger packaging units in our bulk discount category.
Outlet valves in workshop quantities
One example is the set of 25 4-bar outlet valves 66289.
The packaging unit is particularly intended for repair businesses that service compatible machines from different brands.
Because an identical technical component is used across several brands, keeping workshop stock can be particularly useful.
Nevertheless, the specific machine compatibility must be checked before every installation.
Ceramic-valve seals in bulk quantities
Very small seals are regularly required in a professional workshop.
For correspondingly high demand, we offer 1,000 seals for suitable ceramic valves from Melitta, Jura, Nivona and Miele.
Such quantities are particularly intended for specialised service businesses and resellers.
Care products also for workshops and high-volume users
Professional maintenance does not consist solely of replacing technical spare parts.
Cleaning and descaling are also part of the regular servicing of a fully automatic coffee machine.
For this purpose, for example, we offer 480 2-phase cleaning tablets, 672 2-phase cleaning tablets and 960 2-phase cleaning tablets for corresponding larger requirements.
Do not select every spare part solely on the basis of a photo
Pumps, valves, O-rings and other components can look very similar externally.
Technically, however, there may be differences in dimensions, material, electrical values, connections or valve function.
Appearance alone should therefore not be used as the purchasing criterion.
The combination of Melitta type number, machine designation, existing spare-part number and product compatibility is considerably more reliable.
Safety when repairing a Melitta fully automatic coffee machine
A fully automatic coffee machine operates with mains voltage, hot water, heating elements, pressure and moving mechanical components.
Before opening, the machine must be completely disconnected from the mains supply.
Hot components should be allowed to cool sufficiently.
Work on mains voltage, electronics and safety-relevant components should be carried out exclusively by appropriately qualified persons.
How to find the correct Melitta spare part
1. Determine the exact model series
First check whether the machine is, for example, a Solo, Purista, Avanza, Passione, Varianza, CI, Barista, Latticia or LatteSelect.
2. Read the type number from the machine
On Melitta machines, the type number is located on the underside of the machine and enables considerably more precise identification than the sales designation alone.
3. Narrow down the fault area
Wherever possible, distinguish between problems with the brewing unit, grinder, pump, fluid system, drainage valve, ceramic valve, milk system or electronics.
4. Check the maintenance condition
Before replacing parts, check whether the brewing unit, water paths and milk system have been cleaned or descaled in accordance with the manufacturer's instructions.
5. Compare the existing spare part
With a removed component, the part number, connections, dimensions and design features can provide additional information.
6. Check article compatibility
Ultimately, the allocation for the respective product is decisive. A spare part that looks similar is not automatically technically compatible.
Frequently asked questions about Melitta fully automatic coffee machine spare parts
Which Melitta spare parts are available from NEW-Kaffeevollautomaten?
Depending on the model, you can find spare parts and repair components for the brewing unit, grinder, seals, pumps and fluid system, valves, hoses, connectors and further areas in our range.
Where can I find the type number of my Melitta fully automatic coffee machine?
Melitta states that the type number is located on the underside of the machine. It should be used as completely as possible when searching for spare parts.
Can the Melitta brewing unit be removed?
Yes. Melitta uses a removable brewing unit in its fully automatic coffee machines. The exact removal and locking procedure depends on the respective model.
How do you clean the Melitta brewing unit?
On machines designed for this purpose, the brewing unit can be removed after switching off and cleaned thoroughly under running water. The screen in particular should remain free of coffee residues.
Can the Melitta brewing unit go in the dishwasher?
This is expressly not recommended for various Melitta brewing units. The operating instructions for the specific machine are decisive. Normal cleaning is carried out under running water.
Why is my Melitta brewing unit stiff?
Possible causes are contamination, coffee residues, dry suitable sealing and sliding points or mechanical wear. The brewing unit should first be cleaned thoroughly.
Which silicone grease can be used for suitable Melitta O-rings?
For designated sealing points, we offer our food-grade NEW-009 silicone grease. It is applied only in a thin layer to suitable O-rings and sliding points.
Why does a lot of water end up in the drip tray?
A certain amount is normal due to regular rinsing and pressure-release processes. If the amount increases significantly, the drainage valve, brewing unit, seals or other fluid components may be relevant, among other things.
Can the drainage valve in a Melitta machine wear?
Yes. Melitta itself lists the drainage valve among the components that can be replaced during extended professional maintenance. Whether it is actually defective in the specific fault case must, however, be diagnosed.
Why does my Melitta fully automatic coffee machine not deliver water?
Possible causes include air in the system, water tank, filter, pump, valves, limescale or other blockages. A contaminated or incorrectly inserted brewing unit can also be relevant for various fault symptoms.
Why does the Melitta grinder make a loud noise?
Melitta lists a possible foreign object in the grinder as one cause. If clearly unusual grinding noises occur, the machine should not repeatedly continue to be operated without investigating the cause.
When may the grind setting be adjusted?
On various Melitta machines, the grind adjustment should only be made while the grinder is running. This prevents the mechanism from being unnecessarily adjusted under load.
Why is my Melitta coffee suddenly too weak?
In addition to possible grinder wear, the bean variety, grind setting, coffee strength, actual grinding quantity, brewing unit and water flow can influence the result.
How do you clean the Melitta milk system?
Depending on the machine, automatic programmes such as Easy Cleaning are available. In addition, milk-carrying components should regularly be disassembled and cleaned thoroughly in accordance with the instructions. Our Clean o Coffee milk-system cleaner, for example, is suitable for this purpose.
Which descaling tablets are available for Melitta fully automatic coffee machines?
For suitable machines, for example, we offer 30 descaling tablets of 18 g each in flowpacks. The descaling programme depends on the respective model.
Are descaling and cleaning tablets the same?
No. Descaling agents treat mineral limescale deposits. Cleaning tablets, on the other hand, are intended for coffee-related residues such as coffee oils and coffee fats.
Can an outlet valve also be suitable for several brands?
Yes. Certain technical components are used across several brands. One example is the 4-bar outlet valve 66289. The specific machine compatibility remains decisive.
Are Melitta spare parts and care products available for workshops?
Yes. For professional users, we offer various larger packaging units, for example 25 outlet valves, 1,000 ceramic-valve seals and various bulk quantities of our Clean o Coffee care products.
Where can I find spare parts for my Melitta fully automatic coffee machine?
All products currently available can be found directly in our Melitta fully automatic coffee machine spare-parts category.
Melitta fully automatic coffee machine spare parts at NEW-Kaffeevollautomaten
From the compact Solo and Purista through Avanza, Passione and Varianza to CI Touch, Barista, Latticia OT and LatteSelect, Melitta offers numerous different fully automatic coffee machines. There are also older CAFFEO machines that continue to be repaired and serviced.
At NEW-Kaffeevollautomaten you will find Melitta fully automatic coffee machine spare parts for different technical areas.
Depending on the machine version, these include brewing-unit and repair parts, seals and O-rings, grinder components, pumps and fluid-system parts, valves, hoses and connectors.
For suitable fluid and valve repairs, for example, we offer the 4-bar outlet valve 66289 as well as seals for suitable Melitta ceramic valves.
For maintenance of suitable sealing points, you can obtain our food-grade NEW-009 silicone grease.
For cleaning, descaling and milk-system maintenance, we additionally offer care products for fully automatic coffee machines, including descaling tablets and Clean o Coffee milk-system cleaner.
For successful spare-part identification with Melitta, the following is particularly important: determine the exact model series and type number, narrow down the fault area, take the maintenance condition into account, compare the existing component and then check the specific article compatibility.
All components currently available can be found in our Melitta fully automatic coffee machine spare-parts category.
