1. Introduction
Thank you for choosing the Lehmann LHOVW-8015 Prowash Professional Wet Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read this manual thoroughly before first use and keep it for future reference.
2. Safety Instructions
Always observe basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Electrical Safety: Do not immerse the appliance, power cord, or plug in water or other liquids. Ensure your power outlet matches the voltage specified on the appliance. Unplug the vacuum from the outlet when not in use and before cleaning or servicing.
- Water Usage: Use only clean water and recommended cleaning solutions. Do not overfill the clean water tank. Empty the dirty water tank regularly to prevent overflow.
- Chemicals: Use cleaning solutions specifically designed for wet vacuum cleaners. Follow the manufacturer's instructions for dilution and application. Avoid contact with skin and eyes.
- General Use: This appliance is for household use only. Do not allow children or persons with reduced physical, sensory, or mental capabilities to operate the vacuum without supervision. Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Maintenance: Do not operate the vacuum with a damaged cord or plug. If the appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
3. Product Overview
Familiarize yourself with the components of your Lehmann Prowash wet vacuum cleaner.
Figure 3.1: The Lehmann LHOVW-8015 Prowash wet vacuum cleaner shown with its main unit, hose, and included accessory nozzles.
- Main Unit: Houses the motor, clean water tank, and dirty water tank.
- Pro Dual-Container System: Separate tanks for clean water (3 Liters capacity) and dirty water (1.5 Liters capacity) to prevent mixing and ensure hygienic cleaning.
- Flexible Hose: Connects the main unit to the cleaning nozzles, providing a working length of 1.75 meters.
- Power Cable: A 5-meter long power cable for extended reach.
- Accessory Nozzles: Includes various nozzles for different surfaces such as car upholstery, sofas, carpets, and general furniture.
Figure 3.2: Illustration of the Pro Dual-Container System, highlighting the 3L clean water tank and 1.5L dirty water tank.
Figure 3.3: Visual representation of the 1.75m hose and 5m power cable, indicating the extensive reach of the vacuum.
Figure 3.4: A selection of specialized nozzles designed for effective cleaning of furniture, vehicle interiors, and other surfaces.
4. Setup
Follow these steps to prepare your vacuum cleaner for operation:
- Unpack: Carefully remove all components from the packaging.
- Assemble Hose: Connect the flexible hose securely to the main unit's inlet port.
- Attach Nozzle: Select the appropriate cleaning nozzle for your task and attach it firmly to the end of the hose.
- Fill Clean Water Tank: Remove the clean water tank. Fill it with clean water and, if desired, a suitable wet vacuum cleaning solution according to the solution manufacturer's instructions. Do not exceed the 'MAX' fill line. Reinsert the tank securely.
- Connect Power: Plug the power cable into a grounded electrical outlet.
Figure 4.1: A sequence of images demonstrating how to fill the clean water tank, operate the power button, and remove the dirty water tank for emptying.
5. Operating Instructions
Follow these steps for effective cleaning:
- Pre-Clean: For best results, dry vacuum the area to be cleaned to remove loose dirt and debris before wet cleaning.
- Power On: Press the power button on the main unit to turn on the vacuum.
- Apply Solution: Hold the nozzle over the surface to be cleaned. Press the spray trigger on the handle to dispense the cleaning solution onto the fabric.
- Clean Surface: Slowly move the nozzle over the wet area, applying gentle pressure. The powerful suction will extract the dirty solution and moisture from the fabric. Overlap passes slightly to ensure thorough cleaning.
- Repeat if Necessary: For heavily soiled areas, you may need to repeat the spray and extract process.
- Extract Excess Moisture: After cleaning, make several passes over the area without pressing the spray trigger to extract as much moisture as possible. This will help the fabric dry faster.
- Empty Dirty Water Tank: When the dirty water tank reaches its 'MAX' fill line, or when you have finished cleaning, turn off the vacuum and unplug it. Remove the dirty water tank and empty its contents. Rinse the tank thoroughly with clean water.
Figure 5.1: Demonstrating the use of the wet vacuum cleaner to effectively clean a sofa, showing the nozzle in action.
Figure 5.2: The wet vacuum cleaner being used to clean a carpet, illustrating its effectiveness on floor coverings.
Figure 5.3: An example of the wet vacuum cleaner in use for cleaning a car seat, showcasing its versatility for vehicle interiors.
6. Maintenance
Regular maintenance ensures optimal performance and extends the life of your vacuum cleaner.
- After Each Use:
- Empty and rinse both the clean and dirty water tanks.
- Rinse the hose and all attached nozzles with clean water to prevent clogging and odor buildup.
- Wipe down the exterior of the main unit with a damp cloth.
- Filter Maintenance: Check and clean any filters according to the manufacturer's instructions. (Specific filter details not provided, refer to product packaging if applicable).
- Storage: Store the vacuum cleaner in a dry, cool place, away from direct sunlight and extreme temperatures. Ensure the tanks are empty and dry before storage. The unit can be stored compactly.
Figure 6.1: The wet vacuum cleaner configured for compact storage, highlighting its space-saving design.
7. Troubleshooting
If you encounter issues with your Lehmann Prowash vacuum, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Not plugged in; Power outlet fault; Power button not pressed. | Ensure plug is fully inserted; Test outlet with another device; Press power button firmly. |
| No Spray | Clean water tank empty; Spray nozzle clogged; Pump malfunction. | Refill clean water tank; Clean spray nozzle; Contact customer support if pump is faulty. |
| Low Suction | Dirty water tank full; Hose/nozzle clogged; Tank not properly sealed. | Empty dirty water tank; Clear any blockages in hose/nozzle; Ensure tanks are securely latched. |
| Water Leaks | Tanks not properly seated; Damaged seals; Hose connection loose. | Re-seat tanks firmly; Inspect seals for damage and replace if necessary; Tighten hose connections. |
If the problem persists after attempting these solutions, please contact Lehmann customer support.
8. Specifications
- Model: LHOVW-8015
- Power: 2000 W
- Clean Water Tank Capacity: 3 Liters
- Dirty Water Tank Capacity: 1.5 Liters
- Hose Length: 1.75 m
- Power Cable Length: 5 m
- Weight: 6.2 kg
- Dimensions (L x W x H): 51.3 x 27.5 x 28.8 cm
- Color: Black/Red
- Features: Wheels, Spotless Cleaning, Bagless, Pro Dual-Container System
9. Warranty and Support
For warranty information, please refer to the warranty card included with your product packaging or visit the official Lehmann website. For technical support, spare parts, or service inquiries, please contact Lehmann customer service through the contact details provided on the product packaging or their official website.
