Owners of automatic coffee machines often face a situation when their favorite device begins to make unusual sounds or give out coffee slower than usual. Many people immediately sin on the breakdown of electronics or clogging of the system, forgetting about the simplest and most important element - the mechanics of the brewing unit. Regular maintenance It can extend the life of the device for years, and proper care of moving parts is its foundation.
Lubrication of the brewing unit (cooking group) is not just a recommendation of service centers, but a necessary procedure to maintain tightness and smoothness of the course. In this article, we will discuss whether it is necessary to do it for the Philips SaecoWhat materials to use and how not to harm the technique wrong actions.
The question of lubricating coffee machines Philips It's surrounded by a lot of myths. Some users claim that the manufacturer strictly forbids climbing inside, others share the experience of successful "reanimation" of old models. The truth is in the middle and depends on the situation. Modern Philips brewers often have a factory-like durable coating that does not require frequent lubrication, unlike older models. However, over time, even the most durable materials wear out.
Should I use the Philips Block?
The answer to this question depends on the age of your model and the symptoms it exhibits. Engineers Philips They design coffee machines with the expectation of minimal user service, but mechanical friction does not disappear anywhere. If you hear me. squeak or you see that the block is tight in the slots, intervention is necessary. In such cases, lubrication becomes the only way to return the device to work without replacing expensive nodes.
On the other hand, if the coffee machine is quiet and the unit is removed and inserted easily, the forced lubrication "just in case" may be unnecessary. An excess lubricant can cause coffee dust to start sticking on it, forming an abrasive mixture that will accelerate wear. Therefore preventative It makes sense only in the presence of signs of friction or after deep cleaning using aggressive means that wash off the factory layer.
It is important to understand the difference between cleaning and lubrication. Cleaning is required regularly to remove coffee oils and plaque, whereas lubrication is a periodic procedure. The use of unsuitable substances such as vegetable oil or solidol is strictly prohibited, as they oxidize, spoil the taste of coffee and destroy plastic.
Choosing the Right Lubricant
The choice of lubricant for food equipment should be approached with special responsibility. The insides of the coffee machine are in contact with the hot water and the product you are consuming. Conventional technical lubricants can be toxic and release harmful substances when heated. For coffee machines. Philips and Saeco There are special compositions that have appropriate safety certificates.
The most common and recommended option is silicone-grease. It is inert, odorless, can withstand high temperatures and does not destroy rubber seals. Often such lubricants are produced in the form of sprays or gels. Thick, consistent lubricants are better suited for gears, and liquid or gel ones are better suited for guides and seals.
Always check the lubricant packaging for “Food Grade” or NSF h2/h1. This ensures that the material is safe for contact with food.
The table below compares the different types of lubricants that can be found on the market and their applicability for coffee machines:
| Type of lubricant | Safety for food | Heat resistance | Recommendation |
|---|---|---|---|
| Silicone (Food Grade) | Yes. | Tall. | Recommended |
| Lithium technical | No. | Medium | Forbidden. |
| Vaseline cosmetic | Conditionally. | Low. | Not recommended |
| Vegetable oil | Yes. | Low (drying) | Absolutely not. |
When buying, pay attention to the brand. Original lubricants Philips or specialized brands like Urnex, Grindmaster or FoodSafe They will provide the best result. Do not save on this, as a tube of high-quality lubricant is enough for several years of use.
Preparation for coffee machine maintenance
Before proceeding with the application of lubrication, it is necessary to properly prepare the working area and the coffee machine itself. This will ensure the safety of the procedure and the purity of the result. First, the device must be turned off with a button and disconnected from the power grid. Working with an electrical appliance connected to the network is unacceptable.
The block should be removed. To do this, open the service door (usually on the left) and press the locking levers, if any, or simply pull the block by the handle. In some models Philips It may be necessary to pre-empty the drop pallet and the cake container to gain full access.
☑️ Preparation for lubrication
After extraction, the block must be thoroughly washed with warm water without the use of detergents. If there is an old plaque on the parts or residues of the previous lubricant, they should be carefully removed. Total dryness surfaces before applying a new lubricant is a critical condition. Water will not allow the lubricant to grip with the surface, and it will quickly wash away.
⚠️ Warning: Never use a dishwasher to wash the block. High temperature and aggressive chemistry can warp plastic parts and wash away the factory lubricant, leading to accelerated wear and tear.
Step-by-step instructions for lubrication of the mechanism
The lubrication process requires accuracy and care. You don’t need to put grease everywhere you see plastic. The main attention should be paid to the places of friction: guide runners, piston sealing rings and the places of connection of the moving parts. Excess lubrication is just as harmful as its absence.
Put the lubricant in a thin layer. For hard-to-reach places, it is convenient to use a cotton swab or a thin brush. If you use a spray, it is better to first apply it to a napkin or stick, and then process the parts so as not to splash the insides of the coffee machine.
Sequence of application:1. The guide runners (sleds) on the sides of the block.
2. The slender ring of the piston (thinnest layer).
3. Places of connection of mobile plastic elements.
4. Rubber cuffs (if they look dried up).
After applying the lubrication, it is necessary to manually turn the main mechanisms of the block several times (if possible without effort) to distribute the composition evenly. Then assemble the block if it has been disassembled and insert it back into the coffee machine before the characteristic click. Make sure the block is up straight and nothing is stopping it from moving.
What to do if the grease hits the heater?
If you accidentally stained with lubrication thermoblock or other heating elements, do not turn on the coffee machine immediately. Let the lubricant dry or gently remove it with a dry wipe. At the first inclusion, the smell of burning may appear - this burns out the excess. However, it is better to avoid getting lubricant on the heaters, rubbing them clean.
Frequent errors in Philips service
Even following the instructions, users often make mistakes that can nullify all efforts or even harm the technology. One of the most common mistakes is the use of WD-40 as a lubricant. It is not a lubricant, but a solvent with anti-corrosion properties. It will wash away the remnants of the factory lubricant and leave the parts dry, leading to a quick creak.
Another mistake is “lubrication for lubrication”. Some users disassemble a serviceable, quiet unit and begin to lubricate all visible parts abundantly. This leads to the fact that at the first brewing of coffee, excess lubricant can get into the cup, changing the taste of the drink. In addition, the sticky layer will begin to collect coffee dust, turning into dirt.
- 🚫 Using technical Vaseline or litol – they are toxic and spoil rubber seals.
- 🚫 Applying lubrication to dirty or wet parts – the composition will not work effectively.
- 🚫 Disassembly of sealed nodes of the brewing unit without the need - it is difficult to collect back without loss of tightness.
It is also worth mentioning the error of ignoring the instructions. In some modern models Philips (Series 2200, 3200 and later) the brewing block is designed so that its don't lubricate during the entire service life, subject to regular washing. Trying to improve what works perfectly can cause the latches to break when extracted.
The main rule: if the coffee machine works silently and produces high-quality coffee, you do not need to disassemble and lubricate the brewing unit without an obvious need.
Frequency of maintenance and care
How often should the lubrication procedure be performed? There is no universal answer, as it all depends on the intensity of use. For an office coffee machine making 50 cups a day, a checkup may be required every 6 months. For home use, where 3-5 cups are prepared, the interval can be 1-2 years Or more.
Focus on hearing and tactile sensations. Did you get a squeak? Block's getting tight? So it's time. Lubrication should also be carried out after each deep cleaning using coffee oil tablets, since the chemistry washes away the protective layer.
In addition to the lubricant, do not forget about basic care: Every day. Wash the brewing block with warm water. Once a week. Use a pill to cleanse the oils. Once a month Decalcinate.
⚠️ Warning: If after lubrication the coffee machine began to work worse, there was a foreign taste or smell, immediately stop using. Rinse the brewing unit with hot water without chemicals several times and start the cycle of cooking hot water without coffee to remove the residues of the substance from the system.
Diagnosing problems after lubrication
Sometimes after the maintenance procedure, users face new problems. If the coffee machine Philips hums but does not brew coffee, perhaps the brewing block was inserted incorrectly or skewed. Check to see if it's all latched. If a strong grinding is heard, it is possible that the lubrication is too thick or that too much has been trapped in the gear mechanism.
In the case when the machine gives an error "Brewing block blocked" or similar, try to remove the block, wipe the contacts (if any) and insert again. Sometimes it takes several on-off cycles to reset sensor error.
If you used an inappropriate lubricant (for example, based on petroleum products), it could eat into rubber seals. In this case, only the replacement of the oil or the entire brewing block will help. Therefore food-silicon - the only right choice.
When installing the brewing unit back, make sure that the piston is in the lower position. If he is put forward, the block may not stand in place. To lower the piston, press the power button when the block is removed (shortly) or press gently on the rod if the design allows.
Regular and competent care of the coffee machine Philips - a pledge of her long service. The right lubrication will eliminate noise, prolong the life of the machinery and provide you with delicious coffee every morning. The main thing is to use the right materials and not overdo it.
Can I use silicone lubricant for cars?
Only if the package explicitly states that it is food grade. Car silicones often contain additives that are toxic when ingested and can have an odor that is passed on to coffee.
How to replace Philips lubricant in an emergency?
Temporarily, pure food glycerin or silicone lubricant can be used for kitchen appliances (for example, for meat grinders). Vaseline is undesirable to use, since it can freeze or melt, but in extreme cases, allow as a temporary measure.
Why did the coffee get worse after the lubrication?
Most likely, the excess lubricant got into the brewing chamber or seals, changing the pressure or tightness. It is also possible that the lubricant was applied to the dirty parts and the mixture of lubricant and coffee dust clogged the filters. Re-washing is required.
Do you need to lubricate the Philips Series 2200 coffee machine?
Models of the 2200 series and newer often have brewing blocks that do not require lubrication by the user. The instructions to them usually say only to wash the block with water. Lubricate them only when there is a clear creak and only food silicone in minimal quantities.
How often should I change the stained box?
With proper care (washing, periodic cleaning with tablets and rare lubrication if necessary) the brewing unit Philips It is 3-5 years or more. Replacement is required only when the plastic is mechanically broken or leakproof, which cannot be restored.