1. Pendahuluan
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. Petunjuk Keselamatan
Selalu ikuti tindakan pencegahan keselamatan dasar saat menggunakan peralatan listrik untuk mengurangi risiko kebakaran, sengatan listrik, dan cedera pribadi.
- Bacalah semua petunjuk sebelum mengoperasikan penyedot debu.
- Jangan tinggalkan alat tanpa pengawasan saat dicolokkan. Cabut dari stopkontak saat tidak digunakan dan sebelum diservis.
- Do not use outdoors or on wet surfaces unless specifically designed for such use (this model is for wet/dry use).
- Jangan biarkan digunakan sebagai mainan. Perhatian yang cermat diperlukan saat digunakan oleh atau di dekat anak-anak.
- Gunakan hanya sesuai petunjuk dalam manual ini. Gunakan hanya aksesori yang direkomendasikan produsen.
- Jangan gunakan dengan kabel atau steker yang rusak. Jika alat tidak berfungsi sebagaimana mestinya, terjatuh, rusak, ditinggalkan di luar ruangan, atau terjatuh ke dalam air, kembalikan ke pusat servis.
- Jangan menarik atau membawa dengan kabel, menggunakan kabel sebagai pegangan, menutup pintu dengan kabel, atau menarik kabel di sekitar tepi atau sudut yang tajam. Jangan menjalankan alat di atas kabel. Jauhkan kabel dari permukaan yang panas.
- Jangan mencabut dengan menarik kabelnya. Untuk mencabut, pegang stekernya, bukan kabelnya.
- Jangan memegang steker atau peralatan dengan tangan basah.
- Jangan masukkan benda apa pun ke dalam lubang. Jangan gunakan jika lubang tersumbat; jauhkan dari debu, serat, rambut, dan apa pun yang dapat mengurangi aliran udara.
- Jauhkan rambut, pakaian longgar, jari, dan semua bagian tubuh dari celah dan bagian yang bergerak.
- Jangan mengambil apa pun yang terbakar atau berasap, seperti rokok, korek api, atau abu panas.
- Jangan gunakan untuk mengambil cairan yang mudah terbakar, seperti bensin, atau gunakan di area di mana cairan tersebut mungkin ada.
- Jangan digunakan tanpa filter yang terpasang.
- Matikan semua kontrol sebelum mencabutnya.
- Berhati-hatilah saat membersihkan tangga.
- Simpan penyedot debu di dalam ruangan.
3. Isi Paket
Verifikasi bahwa semua komponen ada dan tidak rusak saat dibuka kemasannya.
- LEHMANN LTOVI-1225 Wet/Dry Vacuum Cleaner Unit
- Flexible Hose (3 meters)
- Tongkat Ekstensi
- Nozzle Lantai
- Alat Celah
- Sikat debu
- Filter HEPA
- Sponge Filter (for wet vacuuming)
- Kantong Debu (untuk penyedotan debu kering)
- Adaptor
- Panduan Pengguna

Image: The LEHMANN LTOVI-1225 vacuum cleaner displayed with its full set of accessories, including various nozzles, filters, and the hose.
4. Perakitan dan Pengaturan
Ikuti langkah-langkah ini untuk merakit penyedot debu Anda sebelum penggunaan pertama.
- Pasang Roda: 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.
- Pasang Filter:
- Untuk Penyedot Debu Kering: 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.
- Untuk Penyedotan Basah: 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.

Gambar: Close-up view of the dust bag correctly positioned inside the vacuum cleaner's collection container.
- Amankan Kepala Motor: Place the motor head onto the container, ensuring it is properly aligned. Fasten the side clips to secure the motor head to the container.
- Pasangkan Selang: 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.
- Lampirkan Aksesoris: Connect the extension wands to the hose, then attach the desired nozzle (floor nozzle, crevice tool, or dust brush) for your cleaning task.
5. Petunjuk Pengoperasian
5.1 Operasi Umum
- Ensure the vacuum cleaner is properly assembled with the correct filter for your task.
- Sambungkan kabel daya ke stopkontak listrik yang sesuai.
- Press the ON/OFF switch located on the motor head to start or stop the vacuum cleaner.
5.2 Penyedotan Debu Kering
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 Penyedotan Basah
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 Fungsi Blower
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 Integrated Power Outlet
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. Pemeliharaan
Perawatan rutin memastikan umur panjang dan kinerja optimal dari penyedot debu Anda.
6.1 Cleaning the Container
- 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 Perawatan Filter
- Filter 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.
- Filter Spons: 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.
- Kantong Debu: 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.

Gambar: Detail view of the HEPA filter and the sponge filter, highlighting their distinct textures and purposes.
6.3 Pembersihan Umum
- Lap bagian luar penyedot debu dengan iklanamp kain. Jangan gunakan bahan kimia keras atau pembersih abrasif.
- Check the hose and nozzles for blockages and clear them if necessary.
7. Penyelesaian masalah
Lihat bagian ini untuk masalah umum dan solusinya.
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Vakum tidak menyala. | Tidak ada catu daya. Saklar ON/OFF mati. | Periksa apakah kabel daya telah terpasang dengan benar ke stopkontak yang berfungsi. Pastikan sakelar ON/OFF berada pada posisi 'ON'. |
| Daya hisap rendah. | Kantong debu penuh. Filter(s) clogged. Hose or nozzle blocked. Kepala motor tidak tertutup rapat. | Replace or empty the dust bag. Clean or replace the HEPA/sponge filter. Check and clear any blockages in the hose or attachments. Ensure the motor head clips are securely fastened. |
| Cairan meluap saat penyedotan debu basah. | Tangki sudah penuh. Sponge filter not installed or clogged. | Empty the liquid from the tank immediately. Ensure the sponge filter is correctly installed and clean. |
| Kebisingan atau getaran yang tidak biasa. | Foreign object in impeller. Komponen longgar. | Turn off and unplug the unit. Inspect the impeller area for obstructions. Check all connections and ensure components are securely fastened. |
8. Spesifikasi
| Fitur | Detil |
|---|---|
| Merek | LEHMAN |
| Nomor Model | LTOVI-1225 |
| Power (Nominal/Max) | 1200W / 2000W |
| Kapasitas Kontainer | 25 liter |
| Stopkontak Terintegrasi | 2000W |
| Fungsi | Wet Vacuuming, Dry Vacuuming, Blower Function |
| Filter | HEPA Filter, Sponge Filter (Washable) |
| Panjang Selang | 3 Meter |
| Sumber Daya | Listrik Kabel |
| Bahan | Plastik |
| Warna | Hitam/Merah |
| Fitur Khusus | HEPA, Wet/Dry, Washable filter, Wheels, Bag |
9. Garansi dan Dukungan
For warranty information and customer support, please refer to the warranty card included with your product or visit the official LEHMANN websitus. Simpan struk pembelian Anda sebagai bukti pembelian untuk klaim garansi apa pun.
If you encounter any issues not covered in the troubleshooting section, please contact LEHMANN customer service for assistance.