Expat in Penang. The 2012 Rocket Giotto Premium Plus (vibrating pump) purchased in 2012 and brought over here from Melbourne still going strong. Noticed some green copper corrosion around some of the pressure vessels welded/soldered areas and not sure what to do about that.
Recently have noticed that there is an increasing time lag between when the group dispensing lever is lifted (button pushed) and when the pump actually starts pumping. Now it seems like at least 1/2 second. This has been a slow creeping change. Is this a sign of pending problems? Maybe corrosion on the electrical switch/solenoid? Or the pump getting tired?
Any ideas welcome with thanks.
Recently have noticed that there is an increasing time lag between when the group dispensing lever is lifted (button pushed) and when the pump actually starts pumping. Now it seems like at least 1/2 second. This has been a slow creeping change. Is this a sign of pending problems? Maybe corrosion on the electrical switch/solenoid? Or the pump getting tired?
Any ideas welcome with thanks.


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