Recent posts - Page 49

by Jake_G
April 16th, 2024, 6:48 am
Forum: Buying Advice
Replies: 25
Views: 1134

Is Heat Exchanger Temperature Stability Really That Bad?

A great deal. The reason for this is the amount of thermal offset between the boiler and the group. In an HX machine, you have 45-55 degrees of offset between the HX, which is at steam temperature, and the desired brew temperature. As was mentioned earlier in this topic, some manufacturers utilize a reatrictor in the thermosyphon tube(s) (usually
by Trjelenc
April 16th, 2024, 6:44 am
Forum: Coffee Roasting
Replies: 8
Views: 189

Dry end time vs. Drying time

This sounds like a weird thing with your Artisan setup that some knowledgeable people here can help you sort out. It should mark at the time you mark it, no subtraction from turning point. Do you have it automatically mark charge (and reset the time to 0:00 at charge) when you put the beans in?
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by Jake_G
April 16th, 2024, 6:14 am
Forum: Espresso Machines
Replies: 41
Views: 1798

Understanding Brew Pressure, Flow, Valves, and "Slayer Shots"

This wouldn't work at all, since the brew boiler is saturated. Any time a boiler is completely full, the pressure in that boiler is no linked to temperature, since any thermal expansion at all will take you all the way up to the expansion valve pressure. In this case, a pressurestat would not heat the boiler beyond lukewarm. There
by nemesiss45
April 16th, 2024, 6:08 am
Forum: Repairs, Restorations & Mods
Replies: 6
Views: 116

What is this part... Fiorenzato Bricoletta

I've done a little investigating and I see that it is a plug for the solenoid. If I plug it in, the solenoid seems to work properly... but what do the wires that WERE plugged into the solenoid go?! There is a red wire that goes to F4 on the gicar box, a white wire that goes to F2, and
by Primacog
April 16th, 2024, 5:27 am
Forum: Buying Advice
Replies: 10
Views: 722

Downgrading from Slayer. Options sought.

A slayer is quite a machine to have at home and it is a tough act to follow. It really depends on what u r looking for for your replacement machine though if u r looking at the linea mini, I don't think the tablet touchscreen vibe of the decent is quite the type of machine that would
by Crabby Guy
April 16th, 2024, 4:17 am
Forum: Tips and Techniques
Replies: 2
Views: 51

Decaf ESE pods 3 ways with Lelit Elizabeth

Thanks for the suggestion. You clearly understand using ESE pods to make the best possible espresso. If I understand correctly though, it would be a long-term, perhaps permanent conversion, at least for me. I still want to grind my non-decaf shots, the vast majority of what I pull. A fairly thorough survey of this admittedly arcane topic showed (I
by mangoie
April 16th, 2024, 4:13 am
Forum: Repairs, Restorations & Mods
Replies: 6
Views: 101

Breville Dual Boiler Manual Descaling

I would just focus on making good shots with the stock BDB. The slayer mod is nice to experiment with, but you're adding a lot of variables before you have the basics of espresso under control. I did the slayer mod myself, and it's not a magic thing that makes your shots good, at first it might even make your
by DenisEAF
April 16th, 2024, 4:02 am
Forum: Coffee Roasting
Replies: 136
Views: 4607

Humidity sensor on exhaust - other gas sensors ?

That is correct. In fact my graphs for 50 and 100g look totally different to my full load 190g batches, not talking about time as the roasting time is similar. Talking about airflow/power, for lower weight batches I use more airflow to push the heat in. With a "full load" in my case 190g (machine can do max 200g but
by another_jim
April 16th, 2024, 3:33 am
Forum: Blog
Replies: 50
Views: 2733

Mazzer Philos Comments

I can't speak for the youtube versions. The grinders Dan and I received several months ago (I call them Beta versions in the review) had a loud and vibration prone motor noise. This revised grinder has a quiet motor. However, the grinding noises are still fairly high. This is the case with all single dosing grinders used without a lid
by JeffNYC
April 16th, 2024, 3:32 am
Forum: Coffee Roasting
Replies: 14
Views: 304

Any alternative to Behmor?

This looks interesting. My Behmor is about 15 years old as well, replaced the motor, board, and afterburner. Anyone with experience of this Skywalker?