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kat:mekaniskt

Oct 4, 2026

Commercial grinder: care, timer and service

Daily routine, timer setting, overheating, burr replacement by kg and service for commercial grinders.

Oct 4, 2026

Grinder troubleshooting step by step

When the grinder does not start, stops, grinds unevenly, makes strange noises, beans get stuck or the timer gives the wrong dose.

Oct 4, 2026

Replacing the burrs on your grinder: when and how

Signs of worn burrs, manufacturers’ replacement intervals, replacing flat and conical burrs, and running in.

Oct 4, 2026

Lever machines: care, gaskets and safety

Daily care, gaskets, lubrication and safe handling of spring lever and manual lever machines.

Oct 4, 2026

Sage: troubleshooting and messages

What the lights on your Sage machine mean and what to do about weak flow, cold coffee, no steam and leaks.

Oct 3, 2026

Steam and hot water valves: maintenance, leaks and stiff knobs

Why the steam wand drips, why the knob becomes stiff and what to do when the steam is weak.

Oct 3, 2026

The E61 group: how it works and how to service it

How the E61 group works, why the lever becomes stiff and how to lubricate the cam.
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