BrevTech
Ulka 咖啡和蒸汽泵维修套件 EP5、EFM、NMEHP
Ulka 咖啡和蒸汽泵维修套件 EP5、EFM、NMEHP
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Tips From the Technician:
"To get you by while you wait for shipping, you can increase your pre-infusion power (not available on the BES990), which often helps to budge the pump along. See blog for details. ⚠️ Some pumps just refuse to self prime - especially after they've been opened or sitting dry for weeks, so make sure to fill the inside chamber of the pump with water before installing back in.
If your pump is over 5 years old, then i'd suggest replace it rather than repair it, as other components of the pump may be worn - such as the check valve mushroom (see pic)"
⚠️ **DIY Installation Warning:** This product is intended for experienced users. Electrical repairs carry risk. We recommend using a qualified technician. See full disclaimer: https://brevtech.store/pages/disclaimer
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Quick dispatch and helpful information via their videos or if you reach out to them.
Great service and support from BrevTech
Resolved my issue. Thanks for the parts and thanks for the knowledge which enabled its 维修!
The one thing I need from the kit was the EPDM O ring and it seemed a bit smaller thickness than the original O ring, so I was not surprised when it did not work properly. not getting any better pre infusion or express pressure.
Sorry to hear this. Please get in touch as there are some variations in sizes according to the age of the pump. Yours may not be compatible.
