HV-120 HD - Hand vacuum cleaner Koblenz - Free user manual and instructions
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| Product Type | Handheld Vacuum Cleaner |
| Brand | Koblenz |
| Model | HV-120 HD |
| Power Source | Rechargeable Battery |
| Battery Type | Nickel-Cadmium (NiCd) or Lithium-Ion (est.) |
| Voltage | 12 V |
| Charging Time | Approx. 4-6 hours |
| Runtime | Approx. 15-20 minutes |
| Motor Type | Brushed DC Motor |
| Suction Power | Moderate (suitable for crumbs and dust) |
| Dust Capacity | Approx. 0.5 L |
| Filter Type | Washable Foam or HEPA |
| Accessories Included | Crevice Tool, Brush Tool (est.) |
| Cordless | Yes |
| Weight | Approx. 1.5 kg (3.3 lbs) |
| Dimensions | Approx. 40 x 10 x 10 cm (15.7 x 3.9 x 3.9 in) |
| Noise Level | Approx. 80 dB |
| Warranty | 1 Year Limited Warranty |
| Maintenance | Empty dust cup after each use; clean filter monthly |
| Safety Precautions | Do not vacuum liquids or large debris; keep away from children |
| Spare Parts Available | Filter, Battery Pack, Charger |
| Repairability | Battery and filter can be replaced by user |
| General Information | Koblenz is a German brand known for reliable cleaning products; the HV-120 HD is a compact hand vacuum for quick pickups |
Frequently Asked Questions - HV-120 HD Koblenz
How do I clean the filter on my Koblenz HV-120 HD?
To clean the filter, first empty the dust cup. Then remove the filter unit by turning it counterclockwise. Rinse the foam filter under running water until clean. Allow it to air dry completely (24 hours) before reinstalling. Do not use detergents.
How long does the battery last on a full charge?
The battery runtime is approximately 15-20 minutes depending on usage. For optimal performance, fully charge the battery before first use and avoid overcharging.
Can I use the HV-120 HD to vacuum wet spills?
No, this model is designed for dry vacuuming only. Using it on wet surfaces can damage the motor and void the warranty.
How do I charge the vacuum?
Connect the charging adapter to the charging port on the vacuum handle, then plug into a wall outlet. The charge indicator will glow red during charging and turn green when fully charged. Full charge takes 4-6 hours.
What accessories come with the Koblenz HV-120 HD?
The vacuum typically includes a crevice tool for tight spaces and a brush tool for upholstery. Refer to your user manual for exact contents.
How do I empty the dust cup?
Press the dust cup release button located on the front of the vacuum. Remove the cup and empty its contents into a trash bin. Wash the cup with mild soap and water periodically, and dry before reattaching.
Is the battery replaceable?
Yes, the battery pack is designed to be replaceable. Contact Koblenz customer service or an authorized retailer to purchase a replacement battery. Follow instructions in the manual for safe removal.
Where can I buy spare parts like filters?
Spare parts such as filters and batteries can be purchased from Koblenz's official website, authorized dealers, or online marketplaces like Amazon. Use the model number HV-120 HD for compatibility.
How should I store the hand vacuum?
Store the vacuum in a cool, dry place away from direct sunlight. Ensure the dust cup is empty and the battery is partially charged (30-50%) if storing for extended periods.
Why is my vacuum losing suction?
Loss of suction usually indicates a clogged filter or full dust cup. Clean or replace the filter and empty the cup. Also check the nozzle and hose for blockages. If problem persists, contact support.
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