Some precautions for coffee machine when decorating coffee shop

The coffee machine which has been installed for a period of time has a little bit of experience, because it is not an electrician, so it is not very professional, but I still want to share it with you, at least give a little help to friends who want to open a shop. At the same time, I also hope that what is written below is mainly aimed at the matters that should be paid attention to during decoration ~ according to my experience, 99% of the installation problems of coffee machines are not planned during decoration.

I. electricity

1. Electric wire

The wire must use a 4 square line ~ this must be confirmed with the engineering team, because the copper price rises, the wire is still quite expensive ~ if it is a contractor, it is very likely to use 2.5 or 1.5 wire ~ will leave a safety hazard!

two。 Electric circuit

It is best to have a separate air switch to control the coffee machine, because the coffee machine starts and shuts off frequently and has high power, so the separate circuit can ensure the stable operation of the coffee machine.

3. Voltage and current

Most coffee machines on the market can choose either 220V or 380V ~ the power under the two voltages is also different! In fact, I don't quite understand this, but to put it simply, 380V three-phase electricity will be safer and more energy-saving than 220V unidirectional electricity. Another point is the choice of sockets, remember to use the 16A kind of socket ~ is the usual air conditioning socket.

2. Water

1. Soften water

This is very important ~ hard water is fatal to coffee machine boilers and solenoid valves! In addition, clean water is not the same as soft water ~ so you can save everything, don't save the water softener, otherwise don't be too expensive when washing the boiler!

two。 Clean water

Generally there are two kinds of coarse filtration and fine filtration. Frankly speaking, if you only use coarse filtration instead of fine filtration, it would be better to save nothing at all! If the budget permits, it is recommended to install, after all, the bar already needs water purification equipment, which can be shared.

3. Upper and lower water

Coffee machine and the location of the water must be planned, most manufacturers in the installation of coffee machine, only responsible for 1 meter to 1.5 meters long pipeline ~ so the distance is too far, in the installation will cause a lot of trouble. In addition, the diameter of the pipeline is required, if the upper pipe is changed into a very thin without authorization, it will cause the pump to be unable to pump water! There must be a three-way connection in the water, so it is convenient to clean the sewers later, because the coffee machine has very little water, and with coffee grounds, the coffee grounds will stink after a long time, so be sure to put on silicone and seal it.

III. Decoration

1. Punch hole

The coffee machine console had better punch two holes ~ one hole is used to walk up and down the water, about 8cm directly, and the other hole is used to put the powder box ~ of course, the powder box can also be placed on the table.

two。 Cabinets

Coffee machine is relatively heavy, so pay attention to the load-bearing performance of cabinets, if the span is large, coffee machine must be placed on the focus, under the coffee machine to set aside space for soft water equipment, upper and lower outlet and so on ~ do not die!

The above is my little brother's experience ~ and please give me a lot of advice! In addition, I am not responsible for all the consequences caused by this article.

Add a few points:

1. Machine size

If the machine size is 700W X530D X510H, leave 300-400W for the bean grinder and about 200W for the slag hopper, so the total width is in 1200MM-1300MM.

two。 Why is it best to use a separate set of 3-phase electricity?

If the load is two-phase electricity of 8.8kw, can this machine be shared with other electrical appliances? If it can not be shared, can it be used separately with 3-phase electricity? It is best to use three-phase electricity, not single-phase electricity. Coffee machines are three-phase single-phase dual-use. It is also possible to have a single-phase 4-square line. The machine 3400 watts plus pump starts up to 4500 watts at most. But it's best not to share lines.

3. What is the size of the sink and slag tank?

The water connection hose does not need a special sink, and the slag hopper is the same as the 1x6 basin in the hotel supplies market.

4. Enter. How many outlets are there? Where should I stay?

One triangle valve after another in Sheung Shui is easy to install and maintain. The machine has hose connection, but for 3-stroke-8, I will send you a 3-stroke 4-tap. The launching is directly connected to the bucket launching. But pay attention to the smooth hose when installing the machine. The water is smooth and there can be no U-shaped bends.

Note: this article is written by Internet users, which does not completely represent whether the point of view is correct or not, it is only for reference!