HV-12 HDN - Hand vacuum cleaner Koblenz - Free user manual and instructions
Find the device manual for free HV-12 HDN Koblenz in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Hand Vacuum Cleaner |
| Brand | Koblenz |
| Model | HV-12 HDN |
| Power Source | Rechargeable battery (12V) |
| Battery Type | Nickel-Metal Hydride (NiMH) |
| Charging Time | Approximately 3-4 hours |
| Run Time | Up to 20 minutes |
| Dust Capacity | 0.5 liters (bagless) |
| Filter System | Washable foam filter |
| Suction Power | Approximately 15 Air Watts |
| Noise Level | 70 dB |
| Weight | 1.2 kg |
| Dimensions (LxWxH) | 400 x 100 x 150 mm |
| Cord Length | Cordless |
| Included Accessories | Crevice tool, dusting brush |
| Wall Mount | Yes (bracket included) |
| LED Indicator | Charging status LED |
| Filter Cleaning | Wash with water, air dry |
| Safety Features | Overcharge protection, thermal cutoff |
| Repairability | Replaceable battery, filter, and motor brushes |
| Warranty | 1 year limited warranty |
Frequently Asked Questions - HV-12 HDN Koblenz
How do I charge the Koblenz HV-12 HDN hand vacuum?
Plug the charger into the vacuum's charging port and connect to a wall outlet. The LED indicator will light up during charging. Full charge takes about 3-4 hours. Avoid overcharging; unplug once fully charged.
How do I clean the filter?
Remove the dust cup and take out the foam filter. Rinse it under running water until clean. Squeeze out excess water and let it air dry completely before reinstalling. Do not use the vacuum without a dry filter.
What is the battery type and can I replace it?
The HV-12 HDN uses a 12V NiMH rechargeable battery. The battery is replaceable; contact Koblenz or an authorized service center for a replacement part.
How long does the battery last after a full charge?
Under normal use, the battery provides up to 20 minutes of continuous operation. Actual runtime may vary depending on surface type and suction load.
What accessories are included with the vacuum?
The vacuum comes with a crevice tool for tight spaces and a dusting brush for delicate surfaces. Both attach to the front nozzle.
How do I empty the dust cup?
Press the release button to remove the dust cup from the vacuum. Hold it over a trash bin, open the bottom lid, and tap to empty. Rinse the cup if necessary and dry before reattaching.
Is the vacuum suitable for pet hair?
Yes, the HV-12 HDN can pick up pet hair from upholstery and hard floors. For best results, use the brush accessory to agitate hair.
Why does the vacuum stop working suddenly?
This could be due to a tripped thermal protection (if overheating) or a depleted battery. Let the vacuum cool for 30 minutes. If the battery is dead, recharge it. If problem persists, check the filter or contact support.
Can I use the vacuum while it is charging?
No, the HV-12 HDN must be disconnected from the charger during use. Operating while charging may damage the battery or charger.
Where can I find replacement parts?
Replacement parts such as filters, batteries, and chargers can be ordered from Koblenz's official website or through authorized dealers. Use only genuine parts to ensure performance and safety.
User questions about HV-12 HDN Koblenz
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Hand vacuum cleaner in PDF format for free! Find your manual HV-12 HDN - Koblenz and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. HV-12 HDN by Koblenz.