Models we service and repair
ECM Manufacture is based in Heidelberg, has been building machines since 1996 in the same hall where Profitec is produced, and has supplied the German prosumer market for decades. We've had almost every ECM model of the past 15 years on the bench.
Synchronika is the dual-boiler reference in the prosumer segment. PID on brew and steam boiler, E61 group, easy to get into — a pleasant machine to work on. Weak spot: the control board can fail after 8-10 years, usually the 5V section. We keep replacements in stock.
Mechanika in its various versions (V Slim, Profi due, IV Profi) is the heat-exchanger machine for people who want to run the E61 concept the classic way. Mechanically puristic, robust build, maintenance on the standard schedule is manageable.
Technika V Profi PID comes through the shop a lot — same platform as the Mechanika, with PID on the boiler. Solid bread-and-butter machine.
Classika PID is the single-boiler sibling. Small, likeable, Saturated Group. For one person at home it's a no-brainer. Minimal maintenance, because there are fewer components.
Elektronika Profi II is the older representative, but still a common sight in home kitchens. A service almost always comes down to a pump swap and a gasket kit — then it's good for another 10 years.
Puristika is the slim single-boiler variant with the distinctive pour-over spout. Smaller service scope.
Controvento Dual Boiler is the newer effort — display, fully integrated controls, touch operation. On the service side it leans towards electronics.
Typical problems and how we fix them
Synchronika, display suddenly dead. A classic. The cause is almost always the 5V power supply on the mainboard. We keep replacement boards in stock — the swap takes 45 minutes and the machine runs again. If the display only flickers intermittently, it's usually the connector — off, clean the contacts, back on, done.
E61 group dripping after the shot affects practically every ECM with an E61. First place to look: the upper and lower group gaskets. While we're in there, it pays to strip the whole E61 head, renew all springs and gaskets and check the 3-way solenoid valve. A "small" repair like this takes us 90 minutes, and afterwards the group is as tight as on day one.
Mechanika or Technika, pump humming loudly. Ulka EP5 at the end of its life. The genuine replacement costs under 100 euros as a part, the swap takes 30 minutes, setting the pressure 15 minutes, test run, done. Keep running an ECM with a loud pump and you risk the solenoid valve falling out of step — replace the pump in time and nothing else follows.
Synchronika, steam not hot enough. Pressurestat or heating element. The pressurestat test takes 5 minutes. A failed heating element shows up on the resistance meter — if one heating rod stays cold, it's obvious who the culprit is. Replacing a heating element in an ECM takes an hour, because the boiler has to be opened up.
Controvento, touchscreen not responding cleanly. This is where it gets electronics-heavy. First we check the firmware version — ECM ships updates, and some early Controvento units had touch calibration issues that disappear with an update. If the update doesn't fix it, it's the touch foil itself. Genuine part from Heidelberg, replaced in the workshop.
Genuine parts, short supply lines to Heidelberg
ECM, Profitec and to some extent Bezzera share the Heidelberg production line. That works in our favour: short supply lines, clear part numbers, no messing about with grey imports. We order pumps, solenoid valves, heating elements, control boards and display modules straight through the Heidelberg channel.
On standard E61 parts (group gaskets, springs, plungers) we're flexible — the platform has been the same since the 1960s and there are several reputable manufacturers whose parts fit and last. What we never do: fit some pump module from a dubious source. A Ulka costs so little from the factory that there's no reason to cut corners there.
On site or in the workshop
Most ECM machines live in private kitchens. So the standard routine is: we collect in Berlin or Brandenburg, do the work in our workshop in Oranienburg, and bring the machine back. The advantage: pressure test bench, proper light, the right tools, a clean floor. We often spot things that would never have shown up on your kitchen table.
For commercial ECM installations (smaller offices, showrooms, concept stores) we come out on site. Taking a Synchronika apart in an office because a solenoid valve is dripping can be done, but it takes longer than in the workshop — we quote the extra effort honestly, you decide.
Prices and flat rates
Service Synchronika / Pro 700 class: fixed flat rate, standard parts included. Service Mechanika / Technika / Classika: fixed flat rate, slightly below that. Ulka EP5 pump swap incl. pressure adjustment: low three-figure range. Synchronika control board swap: flat rate plus genuine board. Pickup Berlin / Brandenburg: flat rate by postcode.
Exact figures depend on model and scope — contact form or give us a call.
What we don't do
We don't flash custom firmware onto a Controvento or Synchronika. We don't build "pressure profiling mods" into an E61 that was never designed for it. We don't respray your machine in aubergine metallic because your mate just saw one — a respray is fine, but as a proper restoration job, with an honest cost breakdown.
Something else we don't do: "reuse" old heating elements because they still work. If a service is due and the heating element is showing early warning signs (insulation resistance drifting), we replace it. An ECM that throws an earth-fault shock five weeks later helps nobody.