ECM Synchronika: Steam Boiler Safety Valve Replacement
Below you will find instructions and a video for installing a new safety valve in the ECM Synchronika Espresso Machine.
Tools Needed:
- 2.5mm + 3mm Allen Wrenches
- 20mm Wrench OR Adjustable Wrench
- PTFE Tape
- Replacement Safety Valve
NOTE: The current version of the ECM 3/8" safety valve features a split ring for testing purposes. This updated safety valve is compatible with all previous iterations of the ECM Synchronika.
1. Remove the panels of the machine.
2. Remove the old safety valve.

3. Seal the threads on the new safety valve with a few wraps of PTFE tape (aka Teflon plumber's tape).

4. Install the new safety valve.

Updated safety valve:
