Koblenz offers a wide range of reliable home and commercial appliances, including heavy-duty vacuum cleaners, floor polishers, blenders, and coffee makers.
Koblenz is a well-established brand specializing in home, commercial, and industrial appliances built to deliver high performance and durability. Renowned for its heavy-duty vacuum cleaners, floor polishers, and carpet shampooers, Koblenz provides powerful cleaning solutions for both everyday messes and professional maintenance.
In addition to floor care products, Koblenz offers a diverse lineup of kitchen appliances and electronics. From professional countertop blenders and espresso makers to automatic voltage regulators, the brand focuses on convenience, efficiency, and safety. Whether outfitting a commercial workspace or upgrading home appliances, Koblenz continues to provide versatile and robust equipment tailored to modern needs.
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Change or clean the filter frequently for peak performance. Remove the filter carefully, wash it if it is a washable/reusable type (like HEPA or cloth filters), check for holes, and let it dry completely (at least 24 hours) before reinstalling.
Never vacuum solids or use the air expulsion system without the filter installed, as this will damage the machine and invalidate the warranty. However, you must remove the paper filter when vacuuming liquids to prevent damage.
Koblenz blenders and food processors feature overload protection to prevent motor damage. If it stops processing, unplug it and let the motor cool for at least 30 minutes before plugging it back in.
For warranty repairs, deliver the inoperative machine and proof of purchase to an authorized Koblenz service center or Thorne Electric Company. Warranty periods and terms vary by product (e.g., 5 years for certain vacuums, 2 years for kitchen appliances).
Dilute three cups of vinegar in nine cups of water and pour into the reservoir. Turn on the coffee maker for one minute, switch off, and let rest for half an hour. Then switch on to finish the cycle. Run two complete cycles with just fresh water afterwards to remove the vinegar taste.