|
Modding A Gaggia Coffee 1
- Basic machine:
- Semi-auto
- Single boiler - Dual use (boiler heats water for both brewing & steaming)
- Vibe pump (15 bar maximum pressure)
- Non-adjustable OPV
- Two 750 watt heating elements
- Two bi-metallic thermostats control brew & steam temperatures
- Ineffective OEM steam wand
- Self-priming valve (SPV) that leaks and must be replaced
- Modification goals:
- Parts list for mods:
1 These mods apply to all machines
not equipped with 3-way valves, except the machines with s/s boilers.
Note: This represents my
approaches to modding Gaggia espresso machines. There are other ways to
accomplish the same goals. |