Search found 122 matches: Nuova Mac

Searched query: +Nuova +Mac

by toadshade
March 24th, 2024, 8:05 am
Forum: Repairs, Restorations & Mods
Replies: 0
Views: 26

Nuova Simonelli Two Pump Pressures/Speeds?

I have a NS MAC 2000V and I wanted to know why the pump changes randomly to either a new speed or a different pressure. You can hear it. At first I thought it might be a lower pressure at the beginning in order to get a pre-infusion, but it happens randomly, if at all. Even at
by Boxy
January 20th, 2024, 6:11 pm
Forum: Repairs, Restorations & Mods
Replies: 1
Views: 49

Nuova Simonelli Mac Personal 1 Programming doesn't work

Hi all, I rescued a neglected restaurant machine that will work with a deep clean. All buttons function individually but I can't seem to get into dose programming mode; the routine in the (likely newer) manual states hold STOP and the adjacent button simultaneously, which should enter programming mo...
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by WWWired
January 6th, 2024, 2:39 am
Forum: Repairs, Restorations & Mods
Replies: 2
Views: 211

Nuova Simonelli Mac Cup V / Mac 2000 no flow from group

Hi Artur! The Mac Cup is one of the best espresso machines ever made along with all its Mac variant family members Please be sure there is water in your Steam Boiler (check the Sight Glass) when running the machine to protect the ...
by Krautissimo
January 2nd, 2024, 6:40 am
Forum: Repairs, Restorations & Mods
Replies: 2
Views: 211

Nuova Simonelli Mac Cup V / Mac 2000 no flow from group

Hello everyone, I have a Nuova Simonelli in good condition and the machine worked fine four years ago. Suddenly it was left unused for that time. Now, everething is working: Water is filled in the boiler till the adjusted Level and pump ...
by toadshade
December 25th, 2023, 8:42 am
Forum: Repairs, Restorations & Mods
Replies: 0
Views: 31

Nuova Simonelli pump intermittent

My NS pump sometimes does not come on. I have to coax it with a few button pushes but usually (well so far always) ends up coming on and working. I was told it could be the capacitor but my experience with starter caps is they either work, or stop working. Is that the case here or
by mojorno
October 25th, 2023, 8:57 am
Forum: Repairs, Restorations & Mods
Replies: 3
Views: 45

Nuova Simonelli MAC 2000 one nut left after assembly

{image} {image} {image} Hi all! I am restoring this beauty for the first time in my life. Before disassembling the coffee machine, I numbered all the tubes and connections, took photos from different angles, and still after assembly there was only one large nut left. I think I'm going crazy, but I c...
by WWWired
August 27th, 2023, 4:57 pm
Forum: Repairs, Restorations & Mods
Replies: 7
Views: 224

Continuous dripping from expansion valve into drip tray

... a video showing both an Expansion Valve and a Retaining Valve (for a Nuova Simonelli Mac Digit machine) including their Compensation
by WWWired
August 18th, 2023, 9:00 am
Forum: Repairs, Restorations & Mods
Replies: 4
Views: 205

Weird Water - not a water quality issue!

Hi Matt Bowler great post important with brilliant photos for everyone Looks like a truly incredible Carimali Bubble 2 Group . . . Epic! One question to consider is whether there is a Water Softener inline between the water supply line and the espresso machine to remove calcium and other minerals? R...
by toadshade
August 1st, 2023, 8:51 am
Forum: Espresso Machines
Replies: 1
Views: 186

Insulating Boiler Nuova Simonelli

... inside the machine. I thought about stuffing the inside of my old Nuova Simonelli Mac 2000V with kaowool so it might be more efficient. I would try and exclude any electronics or
by toadshade
July 11th, 2023, 7:50 am
Forum: Repairs, Restorations & Mods
Replies: 0
Views: 33

Nuova Simonelli Mac 2000V Group Head PRV Opening

This machine and its problems seems to be a hot topic. After heating, my PRV blows hot water over the group head. I was told my tank is overfilling due to the fill solenoid. I removed and cleaned the valve and still see the same results. I was given advice to disconnect it at the outlet