Rocket Giotto noisy pump

Equipment doesn't work? Troubleshooting? If you're handy, members can help.
ppwilson

#1: Post by ppwilson »

Hello, I would like to know if anyone has this problem of noise when the pump works.

Is a Rocket Giotto v3 and i notice when the sound is there a bubble air in tube... I will change the rubber and the pump but do you think it is the problem?...

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nirdvorai
Supporter ♡

#2: Post by nirdvorai »

Sounds to me more rattling then air.
try to hold the broken rubber holder, during pump operation, to see if the noise stops.
It might be due to the pump vibrating on the holder. Perhaps one of the screw got free and causing the pump to vibrate freely, what can explain the rubber holder.

ppwilson

#3: Post by ppwilson »

Thats it! i change the rubber and is running very well!