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kat:underhall

Oct 4, 2026

Commercial espresso machine: daily cleaning and service

Closing routine, backflushing per group, steam wands, drain, weekly routine and when to call a technician.

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

Thermoblock: care and descaling

How a thermoblock works, why descaling matters and how to descale and clean it step by step.

Oct 4, 2026

Sage: cleaning, descaling and water filters

Cleaning cycle, descaling programme, replacing the Claris filter and cleaning the steam wand and shower screen on Sage machines.

Oct 3, 2026

Water, water filters and descaling

The right water hardness, when you need a filter, when to descale and when not to, and how to change the boiler water.

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.

Oct 3, 2026

Replacing the group gasket and shower screen

When to replace the gasket, which tools you need and how to do it step by step.

Oct 3, 2026

Cleaning schedule: daily, weekly, monthly

A checklist for all espresso machine maintenance, with the right products for each step.

Oct 3, 2026

Backflushing: how and when to backflush

Daily backflushing with water and weekly with detergent. Step by step with a blind basket.
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