1. Wichtige Sicherheitshinweise
Bitte lesen Sie vor der Benutzung des Geräts alle Anweisungen sorgfältig durch. Die Nichtbeachtung dieser Anweisungen kann zu Stromschlag, Brand und/oder schweren Verletzungen führen.
- Always disconnect the plug from the power outlet before cleaning or performing maintenance.
- Entzündbare oder brennbare Flüssigkeiten wie Benzin dürfen nicht aufgesaugt werden. Das Gerät darf nicht in Bereichen verwendet werden, in denen solche Flüssigkeiten vorhanden sein könnten.
- Heiße Asche, brennende Zigaretten oder andere heiße oder glimmende Materialien dürfen nicht eingesaugt werden.
- Vor der Inbetriebnahme sicherstellen, dass alle Filter korrekt installiert sind.
- Den Motorkopf nicht in Wasser oder andere Flüssigkeiten eintauchen.
- Halten Sie Haare, lose Kleidung, Finger und alle Körperteile von Öffnungen und beweglichen Teilen fern.
- Verwenden Sie das Produkt nur wie in dieser Anleitung beschrieben. Verwenden Sie ausschließlich die vom Hersteller empfohlenen Anbauteile.
- Dieses Gerät ist nicht für den Gebrauch durch Personen (einschließlich Kinder) mit eingeschränkten physischen, sensorischen oder geistigen Fähigkeiten oder Mangel an Erfahrung und Wissen bestimmt, es sei denn, sie werden von einer für ihre Sicherheit verantwortlichen Person beaufsichtigt oder erhalten Anweisungen zur Verwendung des Geräts.
2. Produktüberschreitungview
The LEHMANN LTOVI-1630 is a powerful wet/dry vacuum cleaner designed for industrial and workshop use, capable of handling both dry debris and liquids. Its robust construction and versatile features make it suitable for various cleaning tasks.
2.1. Komponenten
- Motor Head with integrated power outlet and control switch
- 30-Liter Stainless Steel Tank
- Flexibler Schlauch
- Verlängerungsstäbe
- Bodendüse
- Fugendüse
- Bürstendüse
- HEPA-Filter
- Schaumstofffilter (für Nasssaugen)
- Dust Bag (optional for dry vacuuming)
- Manual Filter Shaker Knob
- Radstand

Figure 2.1: Main unit and included accessories, including hose, filters, and various nozzles.
3. Einrichtung
3.1. Montage
- Packen Sie alle Komponenten aus und vergewissern Sie sich, dass alle in Abschnitt 2.1 aufgeführten Teile vorhanden sind.
- Attach the wheeled base to the bottom of the stainless steel tank. Ensure it clicks securely into place.
- For dry vacuuming, install the HEPA filter onto the motor head. For wet vacuuming, remove the HEPA filter and install the foam filter. If using a dust bag for dry vacuuming, secure it inside the tank.
- Place the motor head onto the tank and secure it with the side latches.
- Connect the flexible hose to the suction inlet on the front of the tank by pushing and twisting until it locks.
- Attach the desired extension wands and nozzle (e.g., floor nozzle, crevice tool) to the end of the flexible hose.

Abbildung 3.1: Explosionsdarstellung view illustrating the assembly of the vacuum cleaner's main components, including filter placement.

Figure 3.2: Detail of the hose connection, ensuring a secure fit for optimal suction.
3.2. Erstgebrauch
Before first use, ensure the power cable is fully extended and free from kinks. Plug the vacuum cleaner into a suitable 230V power outlet.

Figure 3.3: The integrated 2000W power outlet allows for convenient connection of power tools directly to the vacuum.
4. Bedienungsanleitung
4.1. Ein-/Ausschalten
To turn the vacuum cleaner ON or OFF, use the main power switch located on the motor head. The switch has positions for OFF (O), ON (I), and potentially an additional setting for synchronized operation with a connected power tool (II).

Figure 4.1: The main power switch with ON (I) and OFF (O) positions, and an additional setting (II) for tool synchronization.
4.2. Trockensaugen
For dry vacuuming, ensure the HEPA filter is installed. You may also use a dust bag for easier disposal of dry debris. Select the appropriate nozzle for the surface (e.g., floor nozzle for large areas, crevice tool for tight spaces).

Figure 4.2: The crevice tool is ideal for reaching narrow spaces, such as car interiors or corners.
4.3. Nasssaugen
Before wet vacuuming, remove the HEPA filter and install the foam filter. Do not use a dust bag for wet vacuuming. The vacuum will automatically shut off when the tank reaches its maximum liquid capacity. Empty the tank immediately after wet vacuuming.
4.4. Gebläsefunktion
To use the blower function, disconnect the flexible hose from the suction inlet and connect it to the blower outlet, typically located on the rear or side of the motor head. This function is useful for clearing debris from hard-to-reach areas or for drying surfaces.

Figure 4.3: A selection of nozzles and attachments for different cleaning applications.
5. Wartung
Regelmäßige Wartung gewährleistet optimale Leistung und verlängert die Lebensdauer Ihres Staubsaugers.
5.1. Filterreinigung und -austausch
The HEPA filter should be cleaned regularly, especially after dry vacuuming fine dust. The LTOVI-1630 features a manual filter shaker. To use it, turn the vacuum off, then rotate the red knob on the side of the tank several times to dislodge dust from the filter. For thorough cleaning, remove the filter and tap it gently over a waste bin or rinse it with water (ensure it is completely dry before re-installing for dry vacuuming). The foam filter used for wet vacuuming should be rinsed with water after each use.

Figure 5.1: The red knob activates the manual filter shaker mechanism, helping to clear dust from the filter.
5.2. Tankentleerung
Empty the 30-liter stainless steel tank regularly, especially after wet vacuuming. Disconnect the motor head and carefully pour out the contents. Clean the inside of the tank with water and mild detergent if necessary, then dry thoroughly before reassembly.
6. Fehlerbehebung
In der folgenden Tabelle finden Sie häufig auftretende Probleme und deren Lösungen.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Vakuum lässt sich nicht einschalten | No power supply; Power switch is off; Thermal protection activated. | Check power cord and outlet; Turn power switch to 'I' or 'II'; Allow unit to cool down for 30 minutes. |
| Geringe Saugleistung | Clogged filter; Full tank; Blocked hose/nozzle; Improperly sealed motor head. | Clean or replace filter; Empty tank; Clear any blockages; Ensure motor head is securely latched. |
| Wasser tritt aus dem Tank aus | Tank overfilled; Foam filter not installed for wet vacuuming; Tank not properly sealed. | Empty tank; Install foam filter; Ensure tank and motor head are securely assembled. |
| Übermäßiger Lärm | Blockage in hose/nozzle; Damaged motor; Loose components. | Check for and clear blockages; Contact customer support if motor is damaged or components are loose. |
7. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Marke | LEHMANN |
| Modellnummer | LTOVI-1630 |
| Leistung | 1600 Watt |
| Bandtage | 230 Volt |
| Tankinhalt | 30 Liter |
| Produktabmessungen (L x B x H) | 36 x 33 x 62.5 cm |
| Artikelgewicht | 6.5 Kilogramm |
| Geräuschpegel | 84 dB |
| Besondere Merkmale | Blower function, with & without bag, HEPA and special filters, integrated power outlet, manual shaker |
| Filtertyp | HEPA-Filter |
| Stromquelle | Kabelgebundene Elektrik |
| Ursprungsland | China |
8. Garantie und Support
LEHMANN products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or spare parts availability, please refer to the documentation included with your purchase or visit the official LEHMANN webBewahren Sie Ihren Kaufbeleg für eventuelle Garantieansprüche auf.





