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25 exact-model guides · updated 5 August 2026

Find the symptom. Make the safe checks. Know when to stop.

Choose your exact machine for a step-by-step guide to poor flow, warning messages, grinder trouble, milk problems, leaks and inconsistent coffee. Every page separates a useful owner check from a repair that belongs with the manufacturer.

Choose your machine ↓Maintenance library
01 · Observe

Record the exact symptom.

Note the light, message, sound, leak location and point in the workflow before changing anything.

02 · Isolate

Change one thing.

Use a water-only check and clean only approved removable parts so cause and coincidence stay separate.

03 · Escalate

Stop at the safe boundary.

Heat, mains electricity, internal pressure and leaks beneath the case are repair jobs—not experiments.

25 indexed machines

Open the guide for your exact model.

The model code matters. Similar-looking machines can use different light patterns, cleaning programmes, brew units and reset sequences.

De’Longhi Dedica Duo EC890.M compact espresso machine in stainless steel
De’Longhi · EC890.M

Dedica Duo

Flow · coffee quality · steam · milk · warnings · leaks

Open troubleshooting guide →
De’Longhi Eletta Explore ECAM450.86.T bean-to-cup machine in titanium black
De’Longhi · ECAM450.86.T EX:4

Eletta Explore

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
De’Longhi La Specialista Touch EC9455.M guided espresso machine in stainless steel
De’Longhi · EC9455.M EX:2

La Specialista Touch

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
De’Longhi Magnifica Start ECAM220.22.GB in grey and black
De’Longhi · ECAM220.22.GB

Magnifica Start

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
De’Longhi PrimaDonna Aromatic ECAM630.75.TSM bean-to-cup machine
De’Longhi · ECAM630.75.TSM

PrimaDonna Aromatic

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
De’Longhi Rivelia EXAM440.55 in Arctic White with LatteCrema carafe
De’Longhi · EXAM440.55

Rivelia

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Gaggia Classic E24 RI9481 in brushed stainless steel
Gaggia · RI9481

Classic E24

Flow · coffee quality · steam · milk · warnings · leaks

Open troubleshooting guide →
JURA E8 model 15842 fifth-generation bean-to-cup machine in piano black
JURA · 15842

E8

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
JURA J10 15664 automatic coffee machine in Piano Black
JURA · 15664

J10

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Nespresso Vertuo Pop ENV90.B pod coffee machine in liquorice black
Nespresso · ENV90.B

Vertuo Pop

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Nespresso Vertuo Up smart pod coffee machine in Graphite
Nespresso · MD1-ME-GR-NE

Vertuo Up

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Ninja Luxe Café Premier ES601UK espresso and filter coffee machine
Ninja · ES601UK

Luxe Café Premier

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Ninja Luxe Café Premier Plus ES655UK espresso and filter coffee machine
Ninja · ES655UK

Luxe Café Premier Plus

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Ninja Luxe Café Pro ES701UK espresso, filter and cold-brew machine in stainless steel
Ninja · ES701UK

Luxe Café Pro

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Philips Series 5500 LatteGo EP5546/70 in silver and black
Philips · EP5546/70

Series 5500 LatteGo

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Sage Bambino SES450 compact espresso machine in brushed stainless steel
Sage · SES450

Bambino

Flow · coffee quality · steam · milk · warnings · leaks

Open troubleshooting guide →
Sage Bambino Plus SES500 in brushed stainless steel
Sage · SES500

Bambino Plus

Flow · coffee quality · steam · milk · warnings · leaks

Open troubleshooting guide →
Sage Barista Express BES875UK in brushed stainless steel with thermal milk jug
Sage · BES875UK

Barista Express

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Sage Barista Express Impress SES876 in brushed stainless steel
Sage · SES876BSS4GUK1

Barista Express Impress

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Sage Barista Pro SES878 espresso machine in brushed stainless steel
Sage · SES878

Barista Pro

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Sage Barista Touch Impress SES882 with colour touchscreen
Sage · SES882

Barista Touch Impress

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Sage Dual Boiler BES920UK espresso machine in brushed stainless steel
Sage · BES920UK

Dual Boiler

Flow · coffee quality · steam · milk · warnings · leaks

Open troubleshooting guide →
Sage Oracle Dual Boiler SES995 premium espresso machine in brushed stainless steel
Sage · SES995BSS4GUK1

Oracle Dual Boiler

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Sage Oracle Jet SES985 premium assisted espresso machine in stainless steel
Sage · SES985BSS4GUK1

Oracle Jet

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Siemens EQ900 Plus TQ907GZ3 dual-bean automatic coffee machine
Siemens · TQ907GZ3

EQ900 Plus

Flow · coffee quality · grinder · milk · warnings · leaks

Open troubleshooting guide →
Emergency stop

Switch off and unplug when safe if there is smoke, a burning smell, a damaged cable, repeated breaker trips, water near electrics, steam from inside the case or abnormal pressure noise. Do not remove panels or keep testing the machine.