CASABREWS B1nXEiTbmNL Espresso Machine With Grinder Installation Guide

June 14, 2024
CASABREWS

B1nXEiTbmNL Espresso Machine With Grinder

Product Information

The product is a coffee brewing machine that allows users to
make espresso. It features a pre-heating function, grind size
selector, filter size options, and automatic or manual grinding
capabilities.

Pre-heating the Brewing System

  1. Fill the water tank with water.

  2. Plug in the machine.

  3. Press the ON/OFF button to turn it on.

  4. Wait until all buttons are fully illuminated, indicating that
    the machine is ready.

  5. Insert the filter holder into the group head, ensuring it is
    level and rotated to the right.

  6. Place a cup under the filter holder on the drip tray.

  7. Make sure the steam knob is in the OFF position.

  8. Press the single or double button to start brewing.

  9. Let hot water come out of the group head to preheat the brewing
    system, filter, and filter holder.

  10. Empty the hot water from the cup.

Setting the Grind Size

The grind size selector has 15 settings. The smaller the number,
the finer the grind size; the larger the number, the coarser the
grind size. It is recommended to start with setting 8 and adjust as
needed. Avoid selecting grind levels 1-3 initially, as they may be
too fine for a new machine and become more suitable with prolonged
use.

Selecting the Filter Size

Insert the 1 CUP size filter or 2 CUP size filter into the
filter holder. Choose the 1 CUP size filter for a single-cup
espresso and the 2 CUP size filter for a double-cup espresso.

Grinding the Coffee Beans

Automatic Grinding:

  1. Ensure the filter bracket is locked in place.

  2. Insert the filter holder into the bracket and push it once to
    engage the grinding activation switch.

  3. The grinder will automatically grind for 14 seconds (default
    auto-grinding time) and then stop. You can reset the auto-grinding
    time if needed.

  4. The automatic grinding process can be interrupted at any time
    by pushing and releasing the switch.

Manual Grinding (Resetting the Grind Time):

  1. Refer to the instruction manual for detailed steps on resetting
    the grind time.

Note: It is recommended to use fresh coffee beans to maintain
optimal brewing pressure. Avoid using coffee beans that have been
exposed to air for a long time, as it may affect the quality of the
espresso.

Recommended coffee beans: LAVAZZA espresso Barista, LAVAZZA
SUPER CREMA, STARBUCKS ESPRESSO ROAST. These can be easily found on
Amazon.

Operation Guide
Before initial use, please carry out the initial operation procedure as per the INSTRUCTION MANUAL (see “Prior to initial use” section for full details). This guide does not replace the description in the INSTRUCTION MANUAL. Before you start, read and follow the “safety” chapter and observe the “Appliance parts” chapter. The INSTRUCTION MANUAL also contains further tips for correct handling, cleaning and descaling, as well as a “Faults and rectification” section.
Pre-heating the brewing system
In order to get the best coffee brewing temperature. Before brewing espresso each time, we recommend brewing coffee without coffee grounds once to preheat the machine and cup(s).

1. Fill the water tank with water.
Single or Double

2. Plug in.

3. Press the ON/OFF button, 4. All buttons are fully and the machine will start to illuminated = Ready. preheat.

TURN
5. Insert the filter without any 6. Keep the filter holder level 7. Rotate the filter holder to coffee grounds into the filter and insert it into group head. right. holder.

8. Place a cup on the drip tray, under the filter holder.

1

9. Make sure the steam knob is on “OFF” position.

10. Press the single or double button to brew.

11. Let hot water come out of the group head to preheat the brewing system, filter and filter holder.

12. Empty hot water from cup.

Setting the grind size
The grind size will affect the water flow rate through the coffee grounds in the filter basket and the flavor of the espresso.

The grind size selector has 15 grind settings.

The smaller the number, the finer the grind size; The larger the number, the coarser the grind size.

Coarse

Fine

We recommend you start with setting 8 and adjust as needed.

Note: We do not recommend that you select grind levels 1-3 initially. They are too fine for a
new machine and will become more suitable with prolonged use of the machine.

2

Selecting the filter size

Insert the 1 CUP size filter or 2 CUP size filter into the filter holder. Choose the 1 CUP size filter if you want to make a single-cup espresso, and choose 2 CUP size filter if you want to make a double-cup espresso.

We recommend the grinding amount as below:
11-13 g for a single espresso 18-21 g for a double espresso

1 CUP

2 CUP

Note:

The grinding time varies depending on the coffee bean you use. Please use fresh coffee beans! If your coffee beans are exposed to air for a long time, it will cause the oil in the

coffee beans to evaporate, leading to a low brewing pressure.

Here are some coffee beans we recommend: 1. LAVAZZA espresso Barista 2. LAVAZZA SUPER CREMA You can easily find these recommend coffee beans on Amazon!

3. STARBUCKS ESPRESSO ROAST

Grinding the coffee beans
Automatic grinding
01. Ensure the filter bracket is locked in place.
02. Insert the filter holder into the bracket, push the filter holder once to engage the grinding activation switch.
03. The grinder will grind for 14 seconds (default auto-grinding time), then stop automatically. You can reset the auto-grinding time if needed.
04. The automatic grinding process can be interrupted at any time by pushing and releasing the switch.
3

××
Manual grinding (How to reset the new grind time?)
01. Insert the filter holder into the bracket, push and hold the filter holder to engage the grinding activation switch. Continue to hold until the desired amount of coffee has been ground.
02. To stop grinding, release the filter holder. This will release the grinding activation switch and stop the grinding process.
03. Your espresso machine will set this grinding time as the new auto- grinding time. When you grind the coffee bean next time, just push the portafilter once, and the grinder will start to grind, the grinding time is set to the last Manual Grinding Time.

Note:

If the manual grinding time exceeds 5 seconds, the machine will set this grinding time as the new automatic grinding time. If the manual grinding time is less than 5 seconds,

the machine will not set this grinding time as a new automatic grinding time.

4

Tamping the coffee grounds
How to use mat?

1. Gently put the tamper mat on the edge of table or countertop.

2. Align the table edge with the right triangle of the mat so that it will fit well with the table.

3. It is feasible to place the tamper and distributor on the mat.

4. Put the portafilter on the mat while tamping coffee grounds.

5. It can also be used to knock the espresso puck out of the portafilter.
Why use the distributor?
During espresso brewing, it’s common for an individual to tamp the loaded portafilter by pressing it on the countertop edge with an espresso tamper. The biggest problem with brewing espresso is the human error of irregular compression, which causes channeling. Channeling may be described as uneven compression distributed throughout the filter. Water finds the path of the least resistance rather than evenly flowing through the entire bed. This channeling leads to improperly saturated grounds, and poorly brewed espresso, resulting in an unpalatable and bitter flavor.
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How to use the distributor?

1. Put the distributor on to the portafilter.

2. Then rotate the distributor to even the surface of coffee grounds.

3. The surface of the coffee grounds is now even, but the inside of the coffee grounds is still loose.

How to tamp the coffee grounds?

Tamp down firmly using approx. 11-22lbs (5-10kg) of pressure.

The amount of pressure is not as critical as ensuring that consistent pressure is applied.
As a guide for the right amount of coffee grounds, the top edge of the metal cap on the tamper should be level with the top of the filter after the coffee grounds have been tamped, and the amount of the coffee grounds after tamping should reach the MAX line.
How to tamp the coffee grounds?

1. Tamp down firmly using 2. The amount of the coffee 3. Wipe edges to remove any

approx 11-22lbs (5-10kg) of grounds after tamping should residual coffee grounds.

pressure.

reach the MAX line.

Note:
6

Wipe edges to remove any residual coffee grounds. Otherwise, the filter holder may be difficult to lock in or water may leak from the filter holder while brewing coffee.

Making espresso
Ensure the steam volume regulator is switched to the OFF position before making espresso.

Press the 1 CUP button to make a single-cup espresso or the 2 CUP button to make a double-cup espresso.

Volume of 1 CUP espresso: approx. 1-1.5oz (30-45ml)

Volume of 2 CUP espresso: approx. 2-2.5oz (60-75ml)

Note:

The amount of espresso extracted into the cup will vary depending on your grind size, a mount of coffee grounds used, and tamping pressure.

While the machine is making espresso, a pumping noise can be heard, this is a normal operation of the 20 bar Italian pump.

9. Remove the filter holder from the group head.

10. Remove the espresso puck from the portafilter.

Start frothing milk

11. Wash all parts with warm water. DON’T USE A DISHWASHER

TURN
1. Keep filter holder level and 2. Rotate the filter holder to insert it into the group head. right.

3. Place a cup on the drip tray, 4. Make sure the steam knob

under the filter holder.

is switched to the “OFF”

position.

5. Press the single or double 6. Start extraction. button to brew.
7

7. Complete extraction.

TURN
8. Rotate the filter holder to left.

1. Turn the Steam Knob to “PRE-HEAT” position. The steam indicator starts to flash = preheating.

2. The steam indicator stops flashing and is fully illuminated = Ready.

3. Turn the Steam Knob to “Max” position, and let the residual water flow out of the Steam Wand.

12 0’CLOCK

MAX
3 0’CLOCK

5. Fill the Pitcher with cold 6. Insert the Steam Wand Tip 7. Steam Wand position:

milk to just below the bottom just below the surface of the – Arm at 12 o’clock.

of the spout.

milk.

– Tip at 3 o’clock.

8

4. Once the steam starts to come out of the Steam Wand, return the Steam Knob to “PRE-HEAT” position.
8. Turn the Steam Knob to MAX position.

Steam Wand Maintenance Tips
After frothing milk, it is recommended to flush the residual milk from the steam wand.

9. Frothing makes a smooth hissing noise.

10. Check if milk is moving in 11. As the milk level rises,

12. When desired micro foam

a whirlpool action.

lower the Pitcher to keep the is achieved, immerse the Steam

Tip just below the milk surface. Wand half way in the milk.

-°F

13. Milk is ready when the 14. Return the knob to the Pitcher is too hot to touch for “OFF” position. 3 secs.

15. Remove the Pitcher from 16. Tap the Pitcher to release

the Steam Wand.

larger air bubbles.

1. Turn the Steam Knob to “PRE-HEAT” position. The steam indicator stops flashing and is fully illuminated = Ready.

2. Turn the Steam Knob to “MAX” position.

3. Let the steam flush out the 4. Turn Steam Knob to

residual milk.

” OFF” position.

If the steam wand cannot produce steam normally, it is likely that the steam wand is clogged by milk residues. Please remove the head of the steam wand and clean it with a cleaning needle.

17. Swirl the Pitcher to blend 18. Pour milk in one steady milk and create a silky texture. stream.
You can watch the Instructional Video here: https://m.media- amazon.com/images/I/F102ReWauyL.mp4
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1. Removing the tip on the steam wand.

2. Using the cleaning needle 3. Put the steam wand tip to clean the tip hole of the back on the steam wand. steam wand.

Note:

Our machines are equipped with an automatic pressure relief function. After using the steam system, there will be a huge pressure buildup inside the machine, and the

machine will release steam from the drip tray to achieve the purpose of pressure relief. Please don’t worry

if you notice steam coming out of the drip tray. It means that the machine is starting a pressure relief

procedure.

10

Espresso Pressure Gauge
Ideal Espresso Zone
The gauge needle indicates the extraction pressure. When it is positioned anywhere within 5-12 zone during extraction, it means that the espresso has been extracted at the ideal pressure.
12 15
9 ESSO

5 ESPR

20 0

”3

Coarse

Fine

5 ESPR

20 0

Low pressure zone
When the gauge needle is in the 0-5 zone during extraction, it indicates that the espresso has been extracted with insufficient pressure.
12 15
9 ESSO

”3

Fine
To resolve this:
01. Select a finer grind setting. 02. Increase the amount of coffee grounds. 03. Increase the tamping pressure. 04. Check if the coffee beans used are fresh or use the recommend coffee beans.
11

5 ESPR

20 0

High pressure zone
When the gauge needle is in the 12-20 zone during extraction, it indicates that the espresso has been extracted with too much pressure.
12 15
9 ESSO

”3

Coarse
To resolve this:
01. Select a coarser grind setting. 02. Decrease the amount of coffee grounds. 03. Decrease the tamping pressure. 04. Check if the coffee beans used are over-roasted. Please use the recommend coffee beans.

Clean and assemble the grinder
Regular cleaning helps to achieve consistent grinding results, which is especially important for the best extraction. Please follow the steps below to clean and assemble the grinder.
the distributor
unlock
lock

1. Take the bracket out. 12

2. Press the red release button 3. Once you hear a “click”

and turn the grinder clockwise sound and feel the grinder is

to release it.

unlocked, pull it out a in

downward direction.

4. Rotate the distributor clockwise to release it from the grinder.

unlock lock

5. Clean the outside of grinder 6. Clean the inside of grinder 7. Clean the distributor with

with the cleaning brush.

with the cleaning brush.

the cleaning brush.

8. After cleaning, rotate the distributor anti-clockwise to assemble it to the grinder.

unlock

unlock lock
lock

9. Note: The fastener of the distributor must point at the groove of grinder. Otherwise, the distributor could not be assembled successfully.

10. If the distributor is installed 11. While holding the grinder,

correctly, a small triangle

turn it anti-clockwise to lock it.

plate will appear on the top. Once the grinder is assembled

in place, you will hear a “click”

sound and feel it tight in place.

the baffle

unlock

lock

unlock

lock

12. Note: If the grinder isn’t assembled in place, please check whether the baffle inside the coffee machine is locked correctly as shown in the picture.

13. Install the bracket in place.

13

Set volume of single or double cup espresso

1. Press the ON/OFF button, 2. All buttons are fully and the machine will start to illuminated = Ready. preheat.

3. Fill the filter with coffee grounds.

4. Evenly tamp the coffee grounds.

5. Tamp tightly.

TURN

6. Wipe the edges to remove 7. Insert the filter holder into 8. Rotate the filter holder to

any residual coffee grounds. the group head.

right.

13. Once the amount of coffee 14. Press the corresponding 15. Wait until no more coffee 16. Press the HOT-WATER

is achieved.

single or double button again. is dripping into the cup before button to complete the setup.

removing the cup.

Note:

To restore the espresso to the factory setting, press and hold the corresponding single or double button for 5 seconds. The button will flash twice to confirm.

You can check all the INSTRUCTIONAL VIDEO about this machine via this link: https://www.amazon.com/stores/page/872935C1-284F-4C52-A124-BAEC51450A90

9. Place a cup on the drip tray, 10. Press and hold the single 11. The hot water button will

under the filter holder.

and double buttons

illuminate and the single

simultaneously for 5 seconds. and double espresso buttons

will flash.

12. Press the single or double button to brew.

14

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References

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