1. Въведение
The LEHMANN Haddo Industrial Vacuum Cleaner 2000W is a versatile cleaning device designed for various tasks in industrial settings, workshops, and construction sites. It functions as a wet vacuum, ash vacuum, and dry vacuum, offering comprehensive cleaning capabilities. Equipped with a powerful 2000W motor and an efficient double filtration system, including a washable HEPA filter, it ensures strong suction and reliable impurity retention. Its 20-liter stainless steel tank provides extended operation without frequent emptying, and the integrated blower function adds to its utility for tasks like clearing leaves or inflating items. Mobility is enhanced by wheels, a 1.5m metallic hose, and a 3.5m power cable.

Image 1.1: The LEHMANN Haddo Industrial Vacuum Cleaner in a home setting, demonstrating its compact design and readiness for use.
2. Инструкции за безопасност
Моля, прочетете внимателно всички предупреждения и инструкции за безопасност, преди да използвате този уред. Неспазването на предупрежденията и инструкциите може да доведе до токов удар, пожар и/или сериозни наранявания.
- Обща безопасност: Always disconnect the vacuum cleaner from the power supply before cleaning, servicing, or performing any maintenance. Do not operate the vacuum cleaner with a damaged cord or plug.
- Електрическа безопасност: Уверете се, че захранването обtage matches the rating label on the appliance. Do not use the vacuum cleaner in wet conditions or immerse it in water. Keep the power cord away from heat, sharp edges, and moving parts.
- Почистване на пепел с прахосмукачка: Only vacuum COLD ASHES. Hot ashes or embers can cause fire and damage the vacuum cleaner. Ensure ashes have been completely extinguished and cooled for at least 24 hours.
- Мокро почистване с прахосмукачка: Remove all dry filters (HEPA and pre-filter) before wet vacuuming. Do not vacuum flammable or combustible liquids.
- Лична безопасност: Keep children and pets away from the appliance during operation. Wear appropriate personal protective equipment, such as safety glasses, if necessary.
- Употреба на околната среда: Do not use the vacuum cleaner in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
3. Съдържание на пакета
Проверете дали всички изброени по-долу артикули са включени в пакета. Ако някои части липсват или са повредени, свържете се с отдела за обслужване на клиенти.
- LEHMANN Haddo Industrial Vacuum Cleaner Unit
- Гъвкав смукателен маркуч (1.5 м)
- Захранващ кабел (3.5 м)
- Миещ се HEPA филтър
- Pre-filter / Foam Filter (for wet vacuuming)
- Дюза за пода
- Crevice Tool / Aluminum Nozzles (2 pieces)
- Extension Tubes (Plastic, 3 sections)
- Джанти (4 броя)

Image 3.1: All components included with the LEHMANN Haddo Industrial Vacuum Cleaner.
4. Настройка
Следвайте тези стъпки, за да сглобите прахосмукачката си преди първа употреба:
- Прикрепете колела: Turn the tank upside down. Insert the four wheels into the designated slots on the base of the tank until they click into place.
- Инсталиране на филтри:
- For dry vacuuming (including ash): Place the pre-filter (if provided) over the motor unit, then securely attach the HEPA filter. Ensure it is properly seated to prevent dust from entering the motor.
- For wet vacuuming: Remove the HEPA filter. Only use the foam filter (if provided) for wet applications.
- Защитен моторен агрегат: Place the motor unit (lid) onto the tank. Fasten the metal clips on both sides of the tank to secure the lid firmly.
- Свързване на маркуча: Insert one end of the flexible suction hose into the suction inlet on the front of the motor unit. Twist clockwise to lock it in place.
- Прикрепете аксесоари: Connect the desired extension tubes and nozzle (floor nozzle, crevice tool) to the other end of the flexible hose.

Image 4.1: Visual guide for filter installation, hose connection, and securing the tank.
5. Инструкции за работа
The LEHMANN Haddo vacuum cleaner offers multiple operating modes:
5.1. Сухо прахосмукане
- Уверете се, че HEPA филтърът е правилно инсталиран.
- Connect the power cable to a suitable electrical outlet (230V).
- Press the ON/OFF switch located on the top of the motor unit to start the vacuum.
- Guide the nozzle over the dry debris or dust to be vacuumed.
- After use, switch off the vacuum and unplug it from the power supply.
5.2. Почистване на пепел с прахосмукачка
Важно: Only vacuum COLD ASHES. Vacuuming hot ashes can cause severe damage to the appliance and pose a fire hazard.
- Ensure ashes are completely cold (wait at least 24 hours after a fire).
- Use the appropriate nozzle (e.g., crevice tool or aluminum nozzle) for ash collection.
- Proceed with vacuuming as described for dry vacuuming.
- Regularly check and empty the tank, as ash can quickly fill the capacity.

Image 5.1: The vacuum cleaner performing various cleaning tasks, including ash removal.
5.3. Мокро прахосмукане
- Свалете HEPA филтъра. Install the foam filter (if provided) for wet applications.
- Свържете захранващия кабел.
- Включете вакуума.
- Vacuum liquids. The float mechanism inside the tank will automatically stop suction when the tank is full to prevent overflow.
- After the float stops suction, switch off the vacuum, unplug it, and empty the tank immediately.
5.4. Функция на вентилатора
The vacuum cleaner can also be used as a blower for clearing leaves or inflating items.
- Disconnect the suction hose from the suction inlet.
- Connect the hose to the exhaust port located on the top of the motor unit.
- Connect the power cable and switch on the vacuum. Air will now be expelled through the hose.
- Насочвайте въздушния поток според нуждите.

Image 5.2: Illustration of the blower function setup.
6. Поддръжка
Редовната поддръжка осигурява оптимална производителност и удължава живота на вашата прахосмукачка.
6.1. Изпразване на резервоара
- Switch off the vacuum cleaner and unplug it from the power supply.
- Unfasten the metal clips on the sides of the tank and carefully lift off the motor unit.
- Remove any filters.
- Empty the contents of the tank into an appropriate waste receptacle.
- Почистете вътрешността на резервоара с adamp кърпа, ако е необходимо.
6.2. Филтри за почистване
The HEPA filter is washable. Clean it regularly to maintain suction power.
- Remove the HEPA filter from the motor unit.
- Gently tap the filter to dislodge loose dust and debris.
- Rinse the HEPA filter under cold running water until the water runs clear. Do not use hot water or detergents.
- Allow the filter to air dry completely (at least 24 hours) before re-installing it. Do not use the vacuum with a wet filter.
- If using a foam filter for wet vacuuming, rinse it with water and allow it to air dry.

Image 6.1: Detail of the HEPA filter, emphasizing its importance for clean air.
7. Отстраняване на проблеми
Ако срещнете проблеми с прахосмукачката си, вижте следната таблица за често срещани проблеми и решения:
| проблем | Възможна причина | Решение |
|---|---|---|
| Вакуумът не се включва | Няма захранване Повреден захранващ кабел/щепсел | Проверете захранващата връзка и контакта Inspect cord/plug for damage; contact service if damaged |
| Загуба на смукателна мощност | Пълен резервоар Запушен филтър Запушен маркуч или дюза | Изпразнете резервоара Почистете или сменете филтъра Remove any blockages from hose/nozzle |
| Motor overheats / Vacuum shuts off | Запушен филтър Блокиран въздушен поток Продължителна употреба | Почистете или сменете филтъра Проверете за запушвания и ги отстранете Allow the vacuum to cool down before resuming use |
| Течове на вода по време на мокро почистване | Резервоарът е пълен Motor unit not properly sealed Dry filter still installed | Изпразнете резервоара Ensure clips are fastened and lid is seated correctly Remove HEPA filter; use foam filter for wet applications |
| Прекален шум | Normal for industrial vacuum Blockage in hose/nozzle Разхлабени части | This model operates at 82 dB Проверете за запушвания и ги отстранете Inspect for any loose components and secure them |
8. Спецификации
| Характеристика | детайл |
|---|---|
| Марка | ЛЕМАН |
| Номер на модела | LTOVI-1220 |
| Мощност | 2000 вата |
| Капацитет | 20 литра |
| Размери (Д x Ш x В) | 33 х 33 х 39 см |
| Тегло | 4.7 килограма |
| Материал | Метал, Пластмаса |
| Ниво на шум | 82 децибела |
| Тип филтър | HEPA, Може да се пере |
| Специални функции | Washable Filter, HEPA, Wheels, Blower Function |
| Източник на захранване | Електрически с кабел |
| Voltage | 230 волта |
9. Гаранция и поддръжка
This LEHMANN Haddo Industrial Vacuum Cleaner comes with a standard manufacturer's warranty. For specific warranty details, including duration and coverage, please refer to the warranty card included in your product packaging or contact LEHMANN customer support directly.
For technical assistance, spare parts, or any other inquiries, please visit the official LEHMANN webсайт или се свържете с техния отдел за обслужване на клиенти. Запазете касовата си бележка като доказателство за покупка при гаранционни рекламации.





