FeedingLIINI® Baby Food Warmer: User Manual
Everything you need to use your LIINI® baby food warmer safely and easily: safety, first use, step-by-step instructions, cleaning and warranty.

Safety instructions
Important information about the safety of your LIINI® product.
Sogar i dirä Schproch zum abelade. Don’t understand? Yes, Swiss German sometimes sounds a bit odd. That’s exactly why we have made the safety, use and cleaning instructions available to download in your language.
Download the safety document
As a PDF in 8 languages.
GPSR
- Safety testing: All our products are regularly tested to ensure that they pose no risk to health or safety.
- Transparent documentation: We make sure that all important information about the safe use of our products is clear and easy to understand.
- Traceability: Every product carries information about the manufacturer, importer or distributor to enable seamless tracing.
You can also find all relevant safety documents as well as use and cleaning instructions collected on the GPSR page.
To the PDF documentsTechnical data
All the technical details about the baby food warmer for on the go.

Dimensions / temperature levels / battery
| Height with lid | 99 mm |
|---|---|
| Diameter, bottom | 115.3 mm |
| Diameter, top | 123.5 mm |
| Weight | 541 g |
| Temperature levels | No temperature setting needed – the device warms automatically to the recommended eating temperature for babies |
| Heating power | 50 W |
| Battery | Lithium-ion battery, 9,000 mAh |
| Charging voltage | 5 V |
| Charging current | max. 3 A |
| Air travel | Permitted on all flights in hand luggage |

Certifications
The LIINI® baby food warmer has all the important approvals and meets the high safety and health standards of the EU and Switzerland.
- CE certified: Our baby food warmer is, of course, CE certified and complies with the regulations that apply in the EU.
- FDA certified: In addition to the European certification, we also hold an approval for the American market.
- RoHS certified: The baby food warmer has been thoroughly tested for harmful substances and meets the applicable maximum limits for hazardous substances.
Everything you need to know before first use
Just a few more steps until the LIINI® baby food warmer makes your everyday life as a mum or dad easier.
Check the scope of delivery
Congratulations on your purchase of your baby food warmer. All products come in sealed packaging because they are a hygiene product. We attach great importance to hygiene standards, so please check immediately after receiving your parcel that the packaging seals have not been broken. The scope of delivery includes:
- LIINI® baby food warmer
- USB-C cable (without adapter)
- Seal for the lid (already inserted)

Fully charge the baby food warmer
Before first use, the baby food warmer should be fully charged using the USB cable supplied. A full charge takes about 2–3 hours, depending on the charging adapter used. We recommend a quick-charge adapter for charging. You can use the adapter of your smartphone for this. Always make sure you use only suitable adapters that carry a CE marking.
While charging, 3 animated charging bars light up. If they do not light up after plugging in, check the power connection and, if necessary, try a different charging cable.

Cleaning before first use
Before first use, we recommend thoroughly cleaning the heating area. To do this, you can remove the sealing ring inserted in the lid with your fingers.
Caution
No sharp objects
Please do not use sharp objects – they can cause damage and, as a result, leaks during transport.
In the next step, you can clean the baby food warmer with universal disinfecting wipes – this removes 99 % of all viruses and bacteria.

Caution
Do not boil
We advise against sterilising the seal in a boiling water bath, as wear is higher and deformation can occur.
You can find replacement seals in our shop:
Order a replacement sealFitting the lid correctly
The lid can be closed leak-proof in the correct position by turning it in one direction.
Please pay attention to the icons on the back of the baby food warmer. The lid can only be closed properly in the correct position.

Warming performance at a low battery level
The heating output of the device is directly linked to the capacity of the battery – that means:
Note
Output at 40 % battery
At a battery level of 40 %, the heating output is reduced by 50 % and warming the baby food takes longer.
The device distributes the remaining battery capacity intelligently to ensure that the baby food is always fully warmed on the go – even when the battery level is low. This guarantees at all times that your baby can be given a complete meal without the device switching off in the middle of the warming process because of insufficient battery capacity.
We recommend always charging the baby food warmer fully before outings. If necessary, please always carry a power bank as well.

The food should be warmer!
Of course, some babies prefer their food a little warmer. In that case, you can leave the baby food in the warmer a little longer before switching it off. This raises the temperature of the food, so you can adjust it to your baby’s needs.
The desired eating temperature of the baby food therefore ultimately depends on how long it is warmed in the baby food warmer. Although the baby food warmer signals with a beep that the recommended temperature for babies has been reached, you can control the desired final temperature yourself through the warming time.
Danger
Always check the temperature
In every case, always check the temperature with a wrist check.

Step-by-step instructions
Preparing baby food on the go, explained step by step with pictures.
- 1
Step 1: Remove the lid
Before use, remove the leak-proof lid. When opening it, pay attention to the correct direction of rotation:
- Open the lid: turn anticlockwise
- Close the lid: turn clockwise
The direction of rotation always refers to the rear view of the product (icons visible).

- 2
Step 2: Clean the heating area
Before every use of the baby food warmer, the stainless-steel heating plate should be cleaned with a disinfecting wipe. Use suitable products without alcohol and without fragrances (e.g. available from DM).
After cleaning, you can leave the active ingredients to work for one minute and remove any residue with a dry cloth.

- 3
Step 3: Put the baby food in the warmer
After cleaning, you can prepare the desired amount of baby food and fill the baby food warmer.
When filling, use a plastic spoon if possible to protect the heating plate from unwanted scratches and signs of wear.
Finally, spread the food or baby food evenly across the heating area of the baby food warmer.
For on the go, we recommend storing and transporting the baby food cold in the baby food warmer.

- 4
Step 4: Close the lid
For warming the baby food, we recommend always closing the lid. On the one hand, warming is much faster, and on the other hand you protect the food from insects when outdoors.
Here, too, make sure to fit the lid correctly (turn it clockwise).
The baby food warmer should stand on a level surface (e.g. a table) throughout the entire warming process.

- 5
Step 5: Start warming
Now start the device by holding down the power button for 3 seconds.
Once the baby food warmer has been unlocked (child lock), the battery level is displayed. With a single, simple touch of the touch button while the battery level is displayed, you confirm the start of the warming process.
You do not need to set a temperature – the baby food warmer now warms automatically to the perfect eating temperature for babies and toddlers.

- 6
Step 6: Stir the baby food after 2 minutes
For even warming of the baby food, we recommend stirring the contents thoroughly once after about 2 minutes.
You can open the lid without any problem while the food is warming. This does not stop the warming process.
Close the lid again after stirring.

- 7
Step 7: Recommended eating temperature reached
Within a few minutes (depending on the amount and consistency of the baby food), the baby food has reached the recommended eating temperature for babies. If the baby food is still a little too hot, you can simply leave it to cool for 1–2 minutes with the device switched off.
As soon as the food is ready, a beep sounds and the three warming bars remain unchanged at 3 bars.
Of course, you can feed your baby directly from the baby food warmer.

- 8
Step 8: Optional: raise the temperature of the baby food
Does your baby prefer their food a little warmer?
In that case, you can simply leave the baby food in the warmer a little longer before switching it off. This raises the temperature of the food, so you can adjust it to your baby’s needs.
The desired eating temperature of the baby food therefore ultimately depends on how long it is warmed in the baby food warmer. Although the baby food warmer signals with a beep that the recommended temperature for babies has been reached, you can control the desired final temperature yourself through the warming time.
Danger
Always check the temperature
The temperature must in every case always be checked with a wrist check before eating.

- 9
Step 9: Switch off the device
After feeding, you can switch off the baby food warmer by touching the touch area for 3 seconds.
Note
Switches off after 3 seconds
The device only switches off after the touch area has been held for 3 seconds. This ensures that the warming process is not switched off by an unintentional, brief touch of the touch area.
If your baby has not eaten everything, you can keep the remaining food in the switched-off device and warm it up again if needed.

- 10
Step 10: Clean the device
After the meal, you can clean the device on the go with a baby cleaning wipe without alcohol and fragrances.
For a thorough clean, you can occasionally leave a vinegar/water mixture in the baby food warmer overnight to remove any stubborn dirt.

Cleaning LIINI® correctly
For the longevity of the device and the safety of you and your children!
How to clean the device properly
Improper handling can pose serious risks. Please therefore follow the instructions below carefully to avoid hazards:
Danger
No exposure to water
Immersing your baby food warmer in water or cleaning it under running water can lead to water damage. The product must also never be sterilised in a steriliser! This poses serious dangers such as short circuits and can irreparably damage the battery. Such damage is not only a risk to the device but can also lead to fires, electric shocks or other accidents. If water gets into the product, it must on no account be used any further!
- Cleaning the heating area: Use only special cleaning wipes for baby products (available from specialist retailers) to clean the heating area.
- Cleaning the housing: Wiping the housing of the baby food warmer with a slightly damp cloth is entirely sufficient. For stubborn dirt, you may also use a little washing-up liquid. Make sure that no water can get inside the device. The electrical components and the battery are particularly sensitive to moisture.
- Regular checks: Check your device regularly for signs of damage or corrosion. If you notice anything unusual, or if water has accidentally got into the device, stop using it and contact our customer service immediately.

Stubborn dirt
For stubborn dirt, we recommend leaving a mixture of 50 % water and 50 % vinegar in the baby food warmer overnight. This loosens even stubborn baby food residues effortlessly.

Which baby food products can I warm?
Everything about the various baby food products on the market.
Suitable for all baby food products
The LIINI® baby food warmer is suitable for all baby food products from the supermarket:
Of course, you can also warm up your homemade baby food in the baby food warmer at any time.
The nutrition trend BLW (baby-led weaning) is gradually spreading from the United States to Europe.
Note
Raw food and whole pieces
The baby food warmer is only suitable to a limited extent for raw food and food in whole pieces. For this reason, we make no official recommendation for this.

Sealing ring in the lid
Important to note in order to prevent leaks.
Seal for the lid
So that your baby’s food can be transported leak-proof in the baby food warmer, a seal is fitted inside the lid.
The seal can easily be removed for cleaning. Make sure you use no sharp objects to remove it.
Caution
Check the fitting direction
When inserting the seal, make sure it is fitted the right way round. When installed, the sealing lips must be visible.

Button lock / unlocking the device
To protect your children and prevent the device from starting unintentionally.
Hold the touch area for 3 seconds
The baby food warmer has a button lock to prevent it from being switched on unintentionally by children or in the changing bag.
The device can be unlocked very easily by touching the touch area for 3 seconds.
Once the device has been unlocked, the battery level is displayed. By touching the touch area once more, you confirm the start of the warming process. You do not need to set a temperature.
Video: switching on the baby food warmerHow long does warming take?
Reference values for preparing baby food.
Jar of baby food with 190 g content
For our tests, we used a jar of baby food with a total of 190 g. The baby food was stored at room temperature (approx. 20 °C).
Warming the 190 g takes about 5 to 8 minutes.
Please note that various factors such as outside temperature, temperature of the baby food or battery level can lengthen or shorten the warming time.
Temperature values and tolerances
Trust is good – checking is better.
Tolerances in warming temperatures
When preparing baby food in our baby food warmer, it is important that the contents are stirred thoroughly once after about 2 minutes.
Only then can it be ensured that the baby food is warmed evenly.

Isn’t the baby food too cold?
Danger
Risk of burns
The eating temperature we adults are used to is too high for babies and toddlers. There is a risk that babies will burn themselves accordingly.
The perfect eating temperature for babies and toddlers is approx. 37 °C – 45 °C (it varies from baby to baby). You can do a wrist test for this: if you feel neither warmth nor cold compared with your own body temperature, the food is at exactly the right temperature for your child.

Warranty
LIINI® stands for quality.
The products carry a warranty of 24 months in total from receipt of the order. Wearing parts are completely excluded from the warranty.
Wearing parts are:
- Battery (the battery of the device has a service life of approx. 500 full charge cycles. After that, the battery still delivers approx. 80 % of its original performance).
- Seal in the lid
The warranty is also excluded:
- If the defect is due to improper handling or use of the product that does not correspond to normal use.
- If the defect is due to a malfunction caused by incorrect operation that does not correspond to the instructions described in the relevant user manual.
- If the defect is due to external interference (“third-party intervention”), in particular repairs and interventions by persons who have not been authorised to do so by LIINI AG.
- If the product has been damaged by contact with water / water damage.
- Normal signs of wear and tear do not give rise to a warranty claim.
LIINI AG may fulfil the warranty either by partial replacement (e.g. spare parts such as seals) or by complete replacement with an equivalent product.
To check a warranty claim, the customer must open a ticket in the “Problem with device / defect” category of the ticket system at www.LIINI.ch/support and provide the following evidence:
- Video showing the problem
- Picture 1: front of the device
- Picture 2: back of the device
- Picture 3: underside of the device
- Picture 4: heating area of the device
If LIINI AG finds corresponding damage to the device (e.g. a misshapen heating area, atypical scratches or dents, etc.), any warranty is excluded.
By submitting the ticket, the customer confirms that all information is truthful. Should it emerge during the processing of the warranty case that warranty fraud has taken place, LIINI AG reserves the right to take appropriate legal action.
Manufacturer identification and EU authorised representative
According to the Product Safety Act (ProdSG).
Manufacturer identification & contact address
Responsible for the import and distribution of all products:
| Contact address | LIINI AG Bahnhofstrasse 21 4571 Lüterkofen |
|---|---|
| UID | CHE-131.522.878 |
| Commercial register office | Cantonal Commercial Register of the Canton of Solothurn |
| VAT ID for the EU | DE352084049 |
| Tax number at the Konstanz tax office | 09417/18455 |
| VAT number | CHE-131.522.878 VAT |
EU authorised representative
Exclusively for contact by authorities.
| EU authorised representative | Easy Access System Europe Oü Mustamäe tee 50 10621 Tallinn Estonia |
|---|
Need help?
Create a ticket with the product name and your order number.
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