How to Install a Bartscher Water Filter KV1

Quick answer

Installing a Bartscher Wasserfilter KV1 is straightforward: connect it to your machine's water inlet line, flush the filter, and then run a brew cycle to ensure proper flow.

Installation steps

1. 1. Turn off and disconnect the machine: Switch off your coffee machine and unplug it from the power supply. Close the water supply valve if you have a direct connection. This prevents accidental water flow or electrical shock during installation. Always disconnect power and water before starting.
2. 2. Locate the water inlet line: Find the water inlet hose on your coffee machine. It is usually at the back or bottom. You will need to cut the hose or disconnect it at a union to insert the filter. Ensure you have enough slack to work comfortably. Measure twice before cutting – you may need a hose cutter for a clean cut.
3. 3. Install the filter in line: Insert the Bartscher KV1 filter between the two ends of the water line. Use the supplied connectors or appropriate fittings. The filter has an arrow indicating water flow direction – make sure it points from the water source toward the machine. Tighten all connections by hand, then give a quarter turn with a wrench to ensure a leak-free seal. Do not overtighten plastic fittings; they can crack.
4. 4. Flush the filter: Before using the machine, flush the filter by running water through it for about 2–3 minutes. This removes any loose carbon dust from the manufacturing process. You can do this by running the machine's water dispensing function or by manually opening the water line. Discard the first batch of water – it may contain fine black particles from the filter media.
5. 5. Check for leaks and test: Reconnect the machine to the water supply and power. Turn on the machine and inspect all connections for drips. Run a short brew cycle (without coffee) to verify water flow and check for leaks again. If no leaks are present, your installation is complete. If you see a leak, tighten the fitting slightly; if it persists, disassemble and check the O-ring or seal.

About the Bartscher Wasserfilter KV1

• Bartscher Wasserfilter KV1: The Bartscher Wasserfilter KV1 filters approximately 75 liters at 10° dH (total hardness) and is made from materials approved for food contact. This means you get consistently better-tasting coffee and your machine stays free from scale for longer, reducing maintenance needs.