1. Introducció
Thank you for choosing the LEHMANN LTOVI-1225 Wet/Dry Vacuum Cleaner. This versatile appliance is designed for effective cleaning in various environments, including homes, garages, workshops, and gardens. It features powerful suction, a 25-liter capacity, a blower function, and an integrated power outlet for tools. Please read this manual carefully before use to ensure safe and optimal operation.

Image: The LEHMANN LTOVI-1225 Wet/Dry Vacuum Cleaner, a red and black unit with wheels and a hose attached.
2. Instruccions de seguretat
Seguiu sempre les precaucions de seguretat bàsiques quan utilitzeu aparells elèctrics per reduir el risc d'incendi, descàrrega elèctrica i lesions personals.
- Read all instructions before operating the vacuum cleaner.
- No deixeu l'aparell sense vigilància quan estigui endollat. Desconnecteu-lo de la presa de corrent quan no l'utilitzeu i abans de fer-ne el servei.
- Do not use outdoors or on wet surfaces unless specifically designed for such use (this model is for wet/dry use).
- No permetre que s'utilitzi com a joguina. Cal prestar molta atenció quan l'utilitzen nens o a prop dels nens.
- Feu servir només tal com es descriu en aquest manual. Utilitzeu només els accessoris recomanats pel fabricant.
- No l'utilitzeu amb un cable o un endoll danyats. Si l'aparell no funciona com hauria, s'ha caigut, s'ha fet malbé, s'ha deixat a l'exterior o ha caigut a l'aigua, torneu-lo a un centre de servei.
- No estireu ni porteu el cable, no utilitzeu el cable com a nansa, no tanqueu una porta al cable ni estireu el cable per vores o cantonades afilades. No feu passar l'aparell per sobre del cable. Mantingueu el cable lluny de les superfícies escalfades.
- No desconnecteu estirant del cable. Per desconnectar, agafa l'endoll, no el cable.
- No manipuleu l'endoll o l'aparell amb les mans mullades.
- No introduïu cap objecte a les obertures. No utilitzar amb cap obertura bloquejada; mantenir lliure de pols, pelusa, cabells i qualsevol cosa que pugui reduir el flux d'aire.
- Mantingueu els cabells, la roba solta, els dits i totes les parts del cos lluny de les obertures i les parts mòbils.
- No agafeu res que estigui cremant o fumant, com ara cigarrets, llumins o cendres calentes.
- No l'utilitzeu per recollir líquids inflamables o combustibles, com ara la gasolina, ni l'utilitzeu en zones on puguin estar presents.
- No utilitzeu sense filtres al seu lloc.
- Apagueu tots els controls abans de desconnectar.
- Tingueu molta cura quan netegeu les escales.
- Guardeu l'aspirador a l'interior.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents i no estiguin danyats en desembalar-lo.
- LEHMANN LTOVI-1225 Wet/Dry Vacuum Cleaner Unit
- Mànega flexible (3 metres)
- Varetes d’extensió
- Broquet de terra
- Eina per esquerdes
- Raspall de pols
- Filtre HEPA
- Sponge Filter (for wet vacuuming)
- Bossa de pols (per a aspiració en sec)
- Adaptador
- Manual d'usuari

Image: The LEHMANN LTOVI-1225 vacuum cleaner displayed with its full set of accessories, including various nozzles, filters, and the hose.
4. Muntatge i muntatge
Segueix aquests passos per muntar l'aspiradora abans del primer ús.
- Connecteu les rodes: Turn the container upside down. Insert the four caster wheels into the designated slots on the base of the container until they click into place.
- Instal·lar filtres:
- Per Aspiració en sec: Ensure the HEPA filter is securely attached to the motor head. Place a dust bag inside the container, aligning its opening with the suction inlet.
- Per Aspiració humida: Remove the dust bag and HEPA filter. Install the sponge filter over the filter cage on the motor head.

Image: An exploded diagram of the vacuum cleaner, illustrating the placement of the HEPA filter, sponge filter, and dust bag within the unit.

Imatge: Un primer pla view of the dust bag correctly positioned inside the vacuum cleaner's collection container.
- Secure the Motor Head: Place the motor head onto the container, ensuring it is properly aligned. Fasten the side clips to secure the motor head to the container.
- Connecteu la mànega: Insert the flexible hose into the suction inlet on the front of the motor head for vacuuming, or into the blower outlet on the rear for the blower function. Twist to secure.
- Adjuntar accessoris: Connect the extension wands to the hose, then attach the desired nozzle (floor nozzle, crevice tool, or dust brush) for your cleaning task.
5. Instruccions de funcionament
5.1 Funcionament general
- Ensure the vacuum cleaner is properly assembled with the correct filter for your task.
- Connecteu el cable d'alimentació a una presa de corrent adequada.
- Press the ON/OFF switch located on the motor head to start or stop the vacuum cleaner.
5.2 Aspiració en sec
For dry vacuuming, ensure the HEPA filter is installed and a dust bag is in place. This setup is ideal for collecting dust, debris, and other dry materials.
- Use the floor nozzle for large areas, the crevice tool for tight spaces, and the dust brush for delicate surfaces.
- Regularly check and empty the dust bag when it is full to maintain optimal suction power.

Image: A person operating the LEHMANN LTOVI-1225 vacuum cleaner to clean dry debris from a tiled floor in a room.
5.3 Aspiració humida
Before wet vacuuming, remove the dust bag and HEPA filter, and install the sponge filter. This prevents damage to the motor and ensures proper liquid collection.
- Use the appropriate nozzle for liquid pickup.
- The vacuum cleaner will automatically stop suction when the liquid level in the tank reaches its maximum capacity. Turn off the vacuum and empty the tank immediately.
- To empty the tank, unclip the motor head and carefully pour out the liquid, or use the drain plug located at the bottom of the container.

Image: A person using the vacuum cleaner to clean up a spill of liquid and small debris on a floor.

Image: A hand opening the drain plug at the bottom of the vacuum cleaner's container to empty collected liquid into a sink.
5.4 Funció del bufador
The vacuum cleaner can also function as a blower. This is useful for clearing debris from pathways, inflating air mattresses, or drying surfaces.
- To activate the blower function, detach the hose from the suction inlet and connect it to the blower outlet located on the rear of the motor head.
- Ensure the area is clear of people and loose objects before using the blower function.

Image: A visual representation indicating the two connection points for the hose: one for vacuuming (suction) and one for the blower function (exhaust).
5.5 Presa de corrent integrada
The LEHMANN LTOVI-1225 features an integrated 2000W power outlet, allowing you to connect power tools directly to the vacuum cleaner. This is convenient for tasks that require both cleaning and tool operation.
- Plug your power tool into the integrated socket on the vacuum cleaner's motor head.
- The vacuum cleaner will automatically start when the connected power tool is switched on, and stop shortly after the tool is switched off.
- Do not exceed the maximum power rating of 2000W for connected tools.

Image: A close-up of a hand inserting a power plug into the auxiliary power outlet located on the vacuum cleaner's motor unit.
6. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim del vostre aspirador.
6.1 Neteja del contenidor
- After wet vacuuming, always empty and rinse the container thoroughly with water.
- Allow the container to air dry completely before reassembling or storing.
6.2 Manteniment del filtre
- Filtre HEPA: For dry vacuuming, the HEPA filter should be cleaned regularly by tapping it gently to remove dust or by rinsing it under cold water. Ensure it is completely dry before reinstallation. Replace the HEPA filter every 6-12 months, or sooner if suction power decreases significantly.
- Filtre d'esponja: After wet vacuuming, remove and rinse the sponge filter with water. Squeeze out excess water and allow it to air dry completely before storing or using again.
- Bossa de pols: Replace the dust bag when it is full or when suction power noticeably drops during dry vacuuming. Do not attempt to reuse disposable dust bags.

Imatge: Una imatge detallada view of the HEPA filter and the sponge filter, highlighting their distinct textures and purposes.
6.3 Neteja general
- Netegeu l'exterior de l'aspiradora amb anunciamp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Check the hose and nozzles for blockages and clear them if necessary.
7. Solució De Problemes
Consulteu aquesta secció per conèixer els problemes comuns i les seves solucions.
| Problema | Causa possible | Solució |
|---|---|---|
| L'aspiradora no s'encén. | Sense font d'alimentació. L'interruptor ON/OFF està apagat. | Comproveu si el cable d'alimentació està ben connectat a una presa de corrent que funcioni. Assegureu-vos que l'interruptor ON/OFF estigui a la posició 'ON'. |
| Baixa potència d'aspiració. | Bossa de pols plena. Filter(s) clogged. Mànega o broquet bloquejats. Capçal del motor no segellat correctament. | Replace or empty the dust bag. Clean or replace the HEPA/sponge filter. Reviseu i elimineu qualsevol obstrucció a la mànega o als accessoris. Ensure the motor head clips are securely fastened. |
| Liquid overflow during wet vacuuming. | El tanc està ple. Sponge filter not installed or clogged. | Empty the liquid from the tank immediately. Ensure the sponge filter is correctly installed and clean. |
| Sorolls o vibracions inusuals. | Foreign object in impeller. Components solts. | Turn off and unplug the unit. Inspect the impeller area for obstructions. Check all connections and ensure components are securely fastened. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | LEHMANN |
| Número de model | LTOVI-1225 |
| Power (Nominal/Max) | 1200 W / 2000 W |
| Capacitat del contenidor | 25 litres |
| Integrated Power Outlet | 2000 W |
| Funcions | Wet Vacuuming, Dry Vacuuming, Blower Function |
| Filtres | HEPA Filter, Sponge Filter (Washable) |
| Longitud de la mànega | 3 metres |
| Font d'alimentació | Elèctric amb cable |
| Material | Plàstic |
| Color | Negre/vermell |
| Característiques especials | HEPA, Wet/Dry, Washable filter, Wheels, Bag |
9. Garantia i Suport
For warranty information and customer support, please refer to the warranty card included with your product or visit the official LEHMANN weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
If you encounter any issues not covered in the troubleshooting section, please contact LEHMANN customer service for assistance.





