1. Ro-ràdh
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. Stiùireadh Sàbhailteachd
Leugh na rabhaidhean sàbhailteachd agus an stiùireadh gu faiceallach mus cleachd thu an inneal seo. Dh’fhaodadh fàilligeadh ann a bhith a’ leantainn nan rabhaidhean agus an stiùireadh clisgeadh dealain, teine agus/no dochann dona adhbhrachadh.
- Sàbhailteachd Coitcheann: 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.
- Sàbhailteachd dealain: Dèan cinnteach gu bheil an solar cumhachd voltage 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.
- Ash Vacuuming: 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.
- Glanadh fliuch: Remove all dry filters (HEPA and pre-filter) before wet vacuuming. Do not vacuum flammable or combustible liquids.
- Sàbhailteachd Pearsanta: Keep children and pets away from the appliance during operation. Wear appropriate personal protective equipment, such as safety glasses, if necessary.
- Àrainneachd cleachdaidh: Do not use the vacuum cleaner in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
3. Pasgan-susbaint
Verify that all items listed below are included in your package. If any parts are missing or damaged, contact customer support.
- LEHMANN Haddo Industrial Vacuum Cleaner Unit
- Flexible Suction Hose (1.5m)
- Càball cumhachd (3.5m)
- Filter HEPA washable
- Pre-filter / Foam Filter (for wet vacuuming)
- Lòchran an làr
- Crevice Tool / Aluminum Nozzles (2 pieces)
- Extension Tubes (Plastic, 3 sections)
- Cuibhlichean (4 phìos)

Image 3.1: All components included with the LEHMANN Haddo Industrial Vacuum Cleaner.
4. Suidhich
Lean na ceumannan seo gus an inneal-glanaidh falamh agad a chur ri chèile mus cleachd thu e an toiseach:
- Ceangail Wheels: Turn the tank upside down. Insert the four wheels into the designated slots on the base of the tank until they click into place.
- Stàlaich sìoltachain:
- 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.
- Secure Motor Unit: Place the motor unit (lid) onto the tank. Fasten the metal clips on both sides of the tank to secure the lid firmly.
- Ceangal Hose: 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.
- Ceangail Accessories: 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. Stiùireadh Obrachaidh
The LEHMANN Haddo vacuum cleaner offers multiple operating modes:
5.1. Glanadh tioram
- Ensure the HEPA filter is correctly installed.
- 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. Ash Vacuuming
Cudromach: 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. Glanadh-falmhachaidh fliuch
- Thoir air falbh an criathrag HEPA. Install the foam filter (if provided) for wet applications.
- Ceangail an càball cumhachd.
- Cuir air an vacuum.
- 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. Gnìomh an t-Sèidear
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.
- Stiùirich an sruth-adhair mar a dh’ fheumar.

Image 5.2: Illustration of the blower function setup.
6. Cumail suas
Nì cumail suas cunbhalach cinnteach à coileanadh as fheàrr agus leudaichidh e fad-beatha an inneal-glanaidh agad.
6.1. Falmhachadh an Tanca
- 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.
- Glan taobh a-staigh an tanca le sanasamp aodach ma tha sin riatanach.
6.2. Glanadh sìoltachain
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. A ’dèanamh trioblaid
Ma thachras tu ri duilgheadasan leis an inneal-glanaidh falamh agad, thoir sùil air a’ chlàr a leanas airson duilgheadasan cumanta agus fuasglaidhean:
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Chan eil Vacuum a 'tionndadh air | Gun solar cumhachd Corda/plug cumhachd millte | Thoir sùil air ceangal cumhachd agus a-mach Inspect cord/plug for damage; contact service if damaged |
| Call cumhachd suidse | Tanca làn Criathrag clogged Hose no nozzle dùinte | Falamhaich an tanca Glan no cuir an àite an criathrag Remove any blockages from hose/nozzle |
| Motor overheats / Vacuum shuts off | Criathrag clogged Sruth adhair dùinte Cleachdadh fada | Glan no cuir an àite an criathrag Check for and remove blockages Allow the vacuum to cool down before resuming use |
| Bidh uisge a’ sileadh nuair a bhios tu a’ glanadh le falamh fliuch | Tha tanca làn Motor unit not properly sealed Dry filter still installed | Falamhaich an tanca Ensure clips are fastened and lid is seated correctly Remove HEPA filter; use foam filter for wet applications |
| Fuaim cus | Normal for industrial vacuum Blockage in hose/nozzle Pàirtean sgaoilte | This model operates at 82 dB Check for and remove blockages Inspect for any loose components and secure them |
8. Sònrachaidhean
| Feart | Mion-fhiosrachadh |
|---|---|
| Brand | LEHMANN |
| Modail Àireamh | LTOVI-1220 |
| Cumhachd | 2000 watt |
| Comas | 20 liotair |
| Meudan (L x W x H) | 33 x 33 x 39 cm |
| Cuideam | 4.7 cileagram |
| Stuth | Meatailt, plastaig |
| Ìre fuaim | 82 Deicibeil |
| Seòrsa Filter | HEPA, Washable |
| Feartan sònraichte | Washable Filter, HEPA, Wheels, Blower Function |
| Stòr cumhachd | Electric Corded |
| Voltage | 230 Volt |
9. Barantas & Taic
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 weblàrach-lìn no cuir fios chun roinn seirbheis teachdaiche aca. Cùm do chuidhteas ceannach mar dhearbhadh ceannach airson tagraidhean barantais.