Coffee Machine Pressure Gauge Explained: What 1-1.2 Bar Means
The boiler gauge should sit at 1 to 1.2 bar. The pump gauge only moves during a shot. Here is what each needle is telling you, and which readings mean stop.
Coffee Grinder Won’t Start or Stops Mid-Service: Causes and Fixes
A commercial coffee grinder that will not start, hums without turning, or quits mid-service usually has one of five faults. A 15-minute routine to find yours.
Coffee Machine Leaking Water: Where It’s Coming From and How to Fix It
Find out where your commercial coffee machine is leaking in 15 minutes, which fixes are safe to do yourself, and when to stop and call an engineer.
Coffee Machine Water Filters & Softeners: Stop Limescale Killing Your Boiler
In 30 seconds:
Limescale is the single biggest killer of commercial coffee machine boilers. It is also the cheapest problem to prev...
Semi-Automatic, Automatic or Bean-to-Cup: Which Coffee Machine for Your Coffee Shop?
Automatic does not mean bean-to-cup. A plain-English guide to the three commercial coffee machine types, what each costs, and which one suits your coffee shop.
How to Clean a Coffee Grinder Without Wrecking the Burrs
In 30 seconds:
Water is the enemy. Never wash burrs, never put any grinder part in the dishwasher — wet burrs rust and rusty burrs a...
What Size Coffee Machine Does Your Coffee Shop Need? 1, 2 or 3 Group
In 30 seconds:
Size your machine on your busiest hour, not your daily total.1 group suits kiosks and quiet cafés — up to roughly 30–4...
When to Replace Coffee Grinder Burrs (and How to Tell)
In 30 seconds:
Burrs are the two cutting discs inside your coffee grinder. They wear out like knife blades.As a rough industry rule, ...
Coffee Machine No Steam or Low Pressure: Fixes for Coffee Shops
No steam or low pressure on your coffee shop espresso machine? Six causes, a 7-step check routine, and what an engineer repair really costs.
How to Dial In a Coffee Grinder: A Beginner’s Guide for Coffee Shops
Dial in your coffee grinder in seven simple steps. The standard 18g in / 36g out / 25-30 second espresso recipe, plus quick fixes for sour or bitter shots.