Gevi 2 in 1 Burr Coffee Grinder Instruction Manual

June 14, 2024
Gevi

2-in-1 Burr Coffee Grinder
35 Precise Grind Settings
Drip Pour Over
GECGI406B-U7

* Portafilter Not Included
INSTRUCTION BOOKLET

Please read all the owner’s instruction booklet before use.
Perfect coffee from the grounds up

A truly perfect brew starts with ground coffee, but it takes the right grinder for coffee beans to reach their full potential. You can select cup quantity or grinding time by touching the LED Screen to grind an exact amount of coffee you want.
The high torque/low speed grinder helps keep beans from overheating during even the longest grinding session, creating a uniform  grindfor optimal flavor extraction, and generating minimal static to reduce mess.
Whether you like strong or weak, espresso or drip,  French press orpour over, our coffee grinder can help you get the grinds you need to make your perfect cup.

Important Safeguards

When using electrical machines, basic safety precautions should always be followed, including the following:

  1. Read all instructions.
  2. To protect against risk of electrical shock, do not put in water or other liquid.
  3. Close supervision is necessary when any machine is used by or near children.
  4. Unplug from outlet when not in use, before putting on or taking off parts, and before cleaning.
  5. Avoid contacting moving parts. Do not attempt to defeat any safety interlock mechanisms.
  6. Do not operate any machine with a damaged cord or plug or after the machine malfunctions, or is dropped or damaged in any manner. Return machine to the nearest authorized service facility for examination, repair or electrical or mechanical adjustment.
  7. The use of attachments not recommended or sold by the manu facturer may cause fire, electric shock or injury.
  8. Do not use outdoors.
  9. Do not let cord hang over edge of table or counter.
  10. Do not let cord contact hot surface, including the stove.
  11. This machine is not intended for use by children or by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge. Close supervision is necessary when any machine is used near children. Children should be supervised to ensure that they do not play with the machine.
  12. Turn the machine OFF, then unplug from the outlet when not in use, before assembling or disassembling parts and before cleaning. To unplug, grasp the plug and pull from the outlet. Never pull from the power cord.
  13. Check hopper for presence of foreign objects before using.

NOTE
For electronic instruction booklet, please contact Gevi support team.
SAVE THIS INSTRUCTION BOOKLET
North American models with a grounded plug:
POLARIZED PLUG
This machine has a polarized plug(one blade is wider than the other). As a safety feature to reduce the risk of electrical shock, this plug is intended to fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety feature or modify the plug in any way. If the plug fits loosely into the AC outlet or if the AC outlet feels warm, do not use that outlet.

POWER CORD INSTRUCTIONS:
A short power-supply cord (or detachable power-supply cord) may be provided to reduce risks resulting from becoming entangled in or tripping over a longer cord. Longer detachable power- supply cords or extension cords are available and may be used if care is exercised in their use. If a long detachable power- supply cord or extension cord is used:
a. The marked electrical rating of the detachable power-supply cord or extension cord should be at least as great as the electrical rating of the machine;
b. If the machine is of the grounded type, the extension cord should be a grounding type 3-wire cord;
c. The longer cord should be arranged so that it will not drape over the counter top or table top where it can be pulled on by children or tripped over unintentionally.
Do not pull, twist or otherwise abuse the power cord.

Know Your New Machine

Model: GECGI406B-U7
Electrical Parameters: 120V~ 60Hz 200W

gevi 2 in 1 burr coffee grinder - New Machine

| Description| Specification
---|---|---
1| Bean Hopper| 240g bean hopper with locking system for easy removal and bean transfer.
2| Bean Outlet| Coffee beans are filled directly into grinds container.
3| Hardened Conical Burr| Stainless steel conical burrwith removable upper burr to maximize particle size for full flavor potential
4| Grind Size Selector| Allows for 35 grind settings for precision adjustment
5| LED Screen| Displays number of cups and current grind time.
6| Powder Outlet| The coffee powder is delivered directly into the portafilter or grinds container.
7| Portafilter Bracket| Supports SImm portafilter while ground coffee coming out. (portafilter not included).
8| Bean Hopper Lid| A coffee spoon and cleaning brush are stored on the back.
9| Coffee Spoon| For easily adding beans to bean hopper.
10| Cleaning Brush| For easily cleaning the conical burrs.
11| Cup Selection Icon| Available from 1 to 14 cups, long press for a fast increase.
12| Start/Stop Icon
(ON/OFF)| – Start Grinding:One touch to start/pause.

– Safety-Lock Mode: Long press 2swith one beep. – Switch Off: Long press 4s with two beeps.

13| Time selection icon| Available from 1 to 60 seconds, long press fora fast increase.
14| 2 in 1 Silicone Lid| Grinds container Lid & Residual powder collector.
15| Grinds Container| Accommodates up to 130g of ground coffee.
16| Straw Cleaning Brush| The bristles are made of nylon which is both resistant and easy to clean. Able to reach the messy surfaces to achieve an in-depth cleaning.

More Details

gevi 2 in 1 burr coffee grinder - More Details

Before First Use

4.1 Remove Packaging
Remove all protective films and other packaging material from the machine.
4.2 Position Machine
Place the machine on a flat stable surface and ensure a minimum of 10cm free space around the machine. This machine is not suitable for installation in a cabinet or for outside use.
4.3 Remove All Accessories

gevi 2 in 1 burr coffee grinder - Accessories

Hold the bean hopper and rotate it counterclockwise
until it stops.| Hold the bean hopper with one hand and take it out.| Grab the two grooves on upper burr to take the burr
out.
gevi 2 in 1 burr coffee grinder - Accessories1
Remove grinds container
from grinder.| Remove bean hopper lid from bean hopper and
take out coffee spoon and brush from the lid.| Open the silicone lid of the grinds container and then
take out the portafilter bracket and straw
cleaning brush.

4.4 Wash & Dry


R inse thoroughly with warm water or clean in a dishwasher(bean hopper and upper
burrare not dishwasher safe).| Dry the accessories with a clean cloth.

NOTE
1-The bean hopper lid, grinds container, 2-in-1 silicone lid, portafilter bracket, coffee spoon and cleaning brush are dishwasher safe. The straw cleaning brush, bean hopper and upper burr are not dishwasher safe.
2-Make sure the bean hopper and upper burr must be wiped dry after cleaning, otherwise they would probably damage the grinder and affect your coffee.
4.5 Install Accessories

gevi 2 in 1 burr coffee grinder - Install Accessories

Insert upper burr into the grinder by aligning the burr’s white dot with the notch on the grinder collar.| Attach coffee spoon and brush to the bean hopper lid.| Secure lid on top of bean hopper.

Install bean hopper to grinder by aligning  with .| Hold the bean hopper and rotate it clockwise to lock.

4.6 Idling Test

gevi 2 in 1 burr coffee grinder - Idling Test

Insert the power plug into a 120V AC power outlet.| Touch the Start/Stop icon to start grinding.| Idling test the machine to check whether the grinder
running smoothly.Also to see whether time shown
on screen starts to count down and then machine
will automatically stop.

NOTE

  1. As our machine is equipped with a voltage of 100-120V and UL plug, to prevent burning out, do not connect the grinder with any improper power supply.If the machine is not connected to a voltage of 100-120V, you make sure an adapter is being used.Rated power of the adapter should be higher than 300W, otherwise it will not function normally or even could be burnt out.
  2. Do not touch LED screen with oily hands or using too much force, otherwise it will not work.

The Quest For Perfect Powder

5.1 Prepare the Beans

  1. Prepare your preferred amount of fresh coffee beans, open the Hopper lid and then add the beans into the Bean hopper.(The bean hopper holds up to 240g of beans at a time. We suggest each time adding your daily amount of coffee beans into the bean hopper. Don’t add too many once.)

  2. Press the bean hopper lid tight to avoid coffee beans being moisturized.

NOTE
This grinder can only grind dry beans. It will not grind anything moist, extremely hard, or gummy such as whole ginger, chocolate, sesame seeds or oily spices such as cinnamon, cloves or nutmeg. Do not grind peanuts or grains such as wheat, rice, barley, or dried corn. Attempting to grind any of these foods may damage the unit. Never use it to chop ice cubes.
For optimum flavour & extraction:
A. The grind settings 0-15 are suitable for medium or dark roasted beans, 15 and above can be used for light, medium, and dark roasted beans, but very dark beans are not suitable for very fine grind settings, and settings 8 and above are more suitable, otherwise, your grinder will be easily blocked. The deeper the roast level, the more oily the beans would be, and the more frequent deep cleaning for your grinder is required.
B. If you don’t clean and maintain the grinder properly, the coffee beans can leave some greasy residue on the burrs and in the feeder channels. The oil residue can cause the coffee grinds to stick in the feeder channels and lead to a clog. Over time, this slows down the flow of coffee grinds. The amount of coffee grinds is controlled by the selection of cup quantity or grinding time.
Therefore, you will find that fewer and fewer coffee grinds would be produced by grinding with the same cup setting or time setting.
C. Do not use light roasted beans with the grind settings below 15, because the lightly roasted beans are of high density and hard to grind, if you grind them with a fine setting, fewer coffee grinds will come out and they would be sticky, which can cause the coffee grinds to stick in the feeder channels and lead to a clog. Over time, this slows down the flow of coffee grinds. The amount of coffee grinds is controlled by the selection of cup quantity or grinding time. Therefore, you will find that fewer and fewer coffee grinds would be produced by grinding with the same cup setting or time setting.
D. Do not fill the bean hopper with frozen or coated beans, moisture will seep into the burr and feeder channels. Over time, this will cause the same problem as that in point A.
E. Do not add any liquid flavorings or syrups to the beans, otherwise, this will cause the same problem as that of point A.
5.2 Setting the Grind Size

  1. Optimal grind size depends on many factors including brewing method, roast darkness, bean type and freshness, and more. Experiment with different grind settings to achieve the brew that best suits your taste.

  2. You may need to vary the grind setting when using different coffee beans and depending on bean freshness. The range of 35 grind settings allows for precision adjustment, controlling the grind size and ultimately the characteristics of the resulting extraction.You can refer to the following table:
    COFFEE TYPE| ESPRESSO| DRIP POUR OVER| FRENCH PRESS
    ---|---|---|---
    GRIND SIZE| FINE| MEDIUM| COARSE
    GRIND SETTING| 1-15| 15-25| 25-35

  3. If your coffee tastes too bitter, try a coarser grind size. If your brew is weak, adjust to a finer grind size. (1=finest, 35=coarsest).
    NOTE

  4. Use the correct method to adjust the grind size settings.
    Situation 1: When you want to adjust a fine setting to a coarser setting, just rotate the Grind Regulator directly before grinding.
    Situation 2: When you want to adjust a coarse setting to a finer setting.
    -If there are no coffee beans inside the grinder, you can rotate the Grind Regulator directly to achieve your setting;
    -But if there are coffee beans inside the grinder, you cannot rotate the Grind Regulator forcibly, otherwise, grinder damage may occur. In this case, you can either grind all the coffee beans inside the grinder and then adjust the grind setting directly, or grind beans and rotate the Grind Regulator simultaneously to achieve your fine setting.

  5. After every time switch grind setting size, firstly place the silicone lid of grinds container under the grinder powder outlet, and then grind a small amount of beans and discard, this can avoid powder from your last grind affecting your coffee.

5.3 Operation Tips

  1. To pause grinder during operation, press Start/Stop icon to stop.
  2. To save your time and meet your personal taste, we suggest that you firstly test to confirm your desired grind size and bean amount, and then grind the beans by time mode. Take a note of how much time it takes so that next time you can easily get your desired powder by inputting the recorded time based on same type of beans and grind size. If changing grind size and beans, please follow the above method to get the new time.
  3. Do not operate the grinder for more than 3 minutes at a time, Otherwise the grinder will stop automatically to protect its motor and maintain its lifespan. The grinder will not start regardless of any operation until it cools down for 30 minutes.
  4. When storing the machine, run grinder empty to clear ground beans left in chamber, as some older coffee dust may be sitting inside your grinder and will affect the quality of your next batch.

Operation Guide

NOTE

  1. The grinder powers down to safety-lock mode after 5 minutes of non-use.
    By that time, only the Start/Stop icon illuminates, LED screen and other icons will go out.

  2. To switch it off, long press the Start/Stop icon for 4s and there will be 2 beeps, LED screen and all icons will go out. Unplugging is not needed.

  3. If it is switched off without unplugging the power, long press the Start/ Stop icon for 4 seconds to switch on and start grinding beans.

6.1 Operation By Cup Mode – Use Grinds

gevi 2 in 1 burr coffee grinder - Container

Remove bean hopper lid from bean hoppe| Fill bean hopper with fresh beans.| Secure lid on top of bean hopper.
gevi 2 in 1 burr coffee grinder - Operation Guide
Hold top of hopper and rotate to select grind size. Press & Release| Place grinds container under the powder outlet (round cap on the silicone lid must be opened and put to one side).| Select cup quantity you need
by Touching ”        “(1-14 cups).(Single touch increase one cup, long press for a fast increase.) Press & Release
gevi 2 in 1 burr coffee grinder - Operation Guide1
Touch Start/Stop icon to start grinding, and then
it will automatically stop. Press & Release| The preset amount of coffee is dispensed
into grinds container.| Hold and tap the grinder carefully to drop all the residual powder.
gevi 2 in 1 burr coffee grinder - Operation Guide2
Move the grinds container away from grinder.| Close the round cap on the silicone lid.| Remove bean hopper lid from bean hopper.
gevi 2 in 1 burr coffee grinder - Operation Guide3

Rotate the bean hopper counterclockwise until it
stops then take it out.| Store the remaining beans in bean hopper into an air
tight container to preserve their freshness.| Put down the bean hopper and align with .
gevi 2 in 1 burr coffee grinder - Operation Guide4
Hold the bean hopper and rotate it clockwise to lock.| Secure Lid on top of Bean Hopper.| Empty and place grinds container under the
powder outlet (round cap on the silicone lid must be
opened and put to one side).
gevi 2 in 1 burr coffee grinder - Operation Guide5
Rotate the bean hopper to select the coarsest grind
size. Press & Release| Long press the Start/Stop icon 2s till you hear a beep
sound to exit Safety-Lock mode.(Skip this step if you
are not in Safety-Lock Mode)| Touch the Start/Stop icon to start grinding.
gevi 2 in 1 burr coffee grinder - Operation Guide6
Tap the bean hopper until all beans are completely ground. MAX| Touch the Start/Stop icon to stop grinding.| Take out the grinds container.
gevi 2 in 1 burr coffee grinder - Operation Guide7
Close the round cap on the silicone lid.| Place the silicone lid under grinder powder outlet to
collect residual powder.| Press and hold the Start/Stop icon 4
seconds to turn off the grinder.
gevi 2 in 1 burr coffee grinder - Operation Guide8
Lay the grinder on its side. Insert a straw cleaning brush
into the deepest part of the powder outlet for cleaning.| Tap the bottom of the grinder and bean hopper
lightly.| Close the grinds container lid.

Use a dry cloth to wipe the outlet and surrounding area.

6.2 Operation By Time Mode – Use Grinds Container

gevi 2 in 1 burr coffee grinder - Operation Guide10

Remove bean hopper lid from bean hopper.| Fill bean hopper with fresh beans.| Secure lid on top of bean hopper.
gevi 2 in 1 burr coffee grinder - Operation Guide11
Hold top of hopper and rotate to select grind size.
Press & Release| Place grinds container under the powder outlet
(round cap on the silicone lid must be opened and
put to one side).| Select grinding time you need by Touching ”        ”
( 1-60 seconds).(Single touch increase 1 second,
long press for a fast increase).
gevi 2 in 1 burr coffee grinder - Operation Guide12
Touch Start/Stop icon to start grinding, and then
it will automatically stop.| Place grinds container under the powder outlet
(round cap on the silicone lid must be opened and
put to one side).| Hold and tap the grinder carefully to drop all the
residual powder.

Move the grinds container away from grinder.| Close the round cap on the silicone lid.

NOTE
Cleaning after every use guarantees the flavors of your coffee. For the detailed cleaning steps, refer to “6.1 Operation By Cup Mode – Use Grinds Container”,steps 12-31,on page 14.
6.3 Operation By Time Mode – Use Portafilter Bracket

gevi 2 in 1 burr coffee grinder - Bracket

Remove bean hopper lid from bean hopper.| Fill bean hopper with fresh beans.| Secure lid on top of bean hopper.
gevi 2 in 1 burr coffee grinder - Bracket1
Hold top of hopper and rotate to select grind size. Press & Release| Insert portafilter bracket under powder outlet.| Place the Portafilter horizontally and insert it
into  the portafilter bracket.
gevi 2 in 1 burr coffee grinder - Bracket2
Place silicone lid under grinder powder outlet to
collect residual powder.| Select grinding time you need by Touching ”        ” ( 1-60 seconds).(Single touch increase 1 second, long press for a fast increase).| Touch Start/Stop icon to start grinding, and then it will automatically stop.
gevi 2 in 1 burr coffee grinder - Bracket3
The preset amount of coffee is dispensed into porta- filter.| Hold and tap the grinder carefully to drop all the residual powder.| Gently remove the portafilter from the portafilter bracket.

NOTE
Cleaning after every use guarantees the flavors of your coffee. For the detailed cleaning steps, refer to “6.1 Operation By Cup Mode – Use Grinds Container”, steps 12-31,on page 14.
TIPS

  1. To save your time and meet your personal taste, we suggest that you firstly test to confirm your desired grind size and bean amount, and then grind the beans by time mode. Take note of how much time it takes so that next time you can easily get your desired powder by inputting the recorded time based on the same type of beans and grind size.
  2. If the grind size or bean type has been changed, please take note of your new grinding time by using the same method.

Other Functions

7.1 Button Sound Setting
NOTE
A beep is emitted to confirm each button press. These button sounds can be switched off. The beeps emitted after the grinding cannot be disabled!
Simultaneously press & hold the Cup Selection icon and Time Selection icon for 3s to access the button sound setting.

7.2 Safety-Lock Mode

  1. Safety-lock mode can keep you safe and help you save energy.
  2. The grinder automatically powers down to safety-lock mode after 5 minutes of non-use without unpluging the grinder.
  3. You can also manually enter or unlock safety-lock mode by following the steps below:
Manually Enter Safety-Lock Mode Unlock Safety-Lock Mode

Long press the Start/Stop icon for 2s to activate safety -lock mode, and there will be a beep sound.| In safety-lock mode,the Start/Stop icon is fixedly lighted while other icons and LED screen go out.

7.3 Switch On/Off

  1. Whether it is unplugged or long pressed for 4s, the grinder will switch off. The grinder has no memory function when the power is unplugged, but long press for 4s to switch off and can remember the last operation.
  2. Long press the Start/ Stop icon for 4 seconds to switch it off and after 2 beeps the three icons will turn off.
  3. If it is switched off without unplugging the power, Long press the Start/ Stop icon for 4 seconds to switch on and start grinding beans.

7.4 Overheating Protection

  1. To protect its motor and increase its lifespan, the grinder will automatically switch off due to overheating after continuous operation over 3 minutes at a time.
  2. The grinder will not start regardless of any operation until it cools down for 30 minutes.

Cleaning & Maintenance

8.1 Before Use

A. The grind settings 0-15 are suitable for medium or dark roasted beans, 15 and above can be used for light, medium, and dark roasted beans, but very dark beans are not suitable for very fine grind settings, and settings 8 and above are more suitable, otherwise, your grinder will be easily blocked. The deeper the roast level, the more oily the beans would be, and the more frequent deep cleaning for your grinder is required.
B. If you don’t clean and maintain the grinder properly, the coffee beans can leave some greasy residue on the burrs and in the feeder channels. The oil residue can cause the coffee grinds  to stick in the feeder channels and lead to a clog. Over time, this slows  own the flow of coffee grinds. The amount of coffee grinds is controlled by the selection of cup quantity or grinding time. Therefore, you will find that fewer and fewer coffee grinds would be produced by grinding with the same cup setting or time setting.
C. Do not use light roasted beans with the grind settings below 15, because the lightly roasted beans are of high density and hard to grind, if you grind them with a fine setting, fewer coffee grinds will come out and they would be sticky, which can cause the coffee grinds to stick in the feeder channels and lead to a clog. Over time, this slows down the flow of coffee grinds. The amount of coffee grinds is controlled by the selection of cup quantity or grinding time. Therefore, you will find that fewer and fewer coffee grinds would be produced by grinding with the same cup setting or time setting.
D. Do not fill the bean hopper with frozen or coated beans, moisture will seep into the burr and feeder channels. Over time, this will cause the same problem as that in point A.
E. Do not add any liquid flavorings or syrups to the beans, otherwise, this will cause the same problem as that of point A.

8.2 In Use
Use the correct method to adjust the grind size settings.
Situation 1: When you want to adjust a fine setting to a coarser setting, jusrotate the Grind Regulator directly before grinding.
Situation 2: When you want to adjust a coarse setting to a finer setting.
-If there are no coffee beans inside the grinder, you can rotate the Grind Redirectly to achieve your setting;
-But if there are coffee beans inside the grinder, you cannot rotate the Grind
Regulator forcibly, otherwise, grinder damage may occur. In this case, you ceither grind all the coffee beans inside the grinder and then adjust the grind setting directly, or grind beans and rotate the Grind Regulator simultaneously to achieve your fine setting.

8.3 After Use
Please strictly follow the instructions and requirements below to clean the grinder, otherwise, the flavor of your coffee will be affected or the lifespan of the grinder will be shortened.
After Each Use
Make sure to clean the ground coffee from the group head after each use, as some older coffee grinds may be sitting inside your grinder and will affect the quality of your next batch. For operation guide, refer to “6.1 Operation By Cup Mode – Use Grinds Container”,steps 12-31,on page 14.
After 15 Days or After 100 Uses
To make sure your grinder operates efficiently, we recommend cleaning your grinder every 15 days or 100 cycles.

gevi 2 in 1 burr coffee grinder - Cleaning

Rotate the bean hopper counterclockwise until it then take it out| Remove bean hopper lid from bean hopper.| Store the remaining beans in bean hopper
into  an airtight container to  preserve their freshness.
gevi 2 in 1 burr coffee grinder - Cleaning1
Secure lid on top of bean hopper.| Put down the bean hopper and align with     .| Hold the bean hopper and rotate it clockwise to lock.
gevi 2 in 1 burr coffee grinder - Cleaning2
Close the airtight container lid.| Long press the Start/Stop icon 2s till hear a beep sound to exit Safety-Lock mode.(Skip this step if you are not in the SafetyLock Mode)| Rotate the bean hopper to select the coarsest grind size.
gevi 2 in 1 burr coffee grinder - Cleaning3
Touch the Start/Stop icon to start grinding.| Tap the bean hopper until all beans are completely ground.
MAX| Touch the Start/Stop icon to stop grinding.
gevi 2 in 1 burr coffee grinder - Cleaning4
Hold the bean hopper and rotate it counterclockwise
until it stops.| Hold the bean hopper by hand and take it out.| Open the lid of the bean hopper and take out the
cleaning brush.
gevi 2 in 1 burr coffee grinder - Cleaning5
Lift up the upper conical burr straightly from the grinder.| Clean it with the straw cleaning brush.| Clean it again with clean brush.
gevi 2 in 1 burr coffee grinder - Cleaning6
Unplug grinder from power outlet.| Take out the grinds container.| Turn the grinder upside down.
gevi 2 in 1 burr coffee grinder - Cleaning7
Lightly tap the bottom of the grinder to leave the remaining powder on the plate| Properly reposition grinder.| Close the round cap on the silicone lid.
gevi 2 in 1 burr coffee grinder - Cleaning8
Place silicone lid under grinder powder outlet to collect residual powder.| Take out the cleaning brush and clean lower burr carefully with the cleaning brush.| Take out the straw cleaning brush and lay the  grinder on its
side.
gevi 2 in 1 burr coffee grinder - Cleaning9
Insert a straw cleaning brush into the deepest part of the powder outlet for cleaning.| Slightly tap the back side of the grinder.| Remove the silicone lid and cover the grinds container.
gevi 2 in 1 burr coffee grinder - Cleaning10
Turn the grinder upside down.| Lightly tap the bottom of the grinder to leave the remaining powder on the plate.| Properly reposition grinder.
gevi 2 in 1 burr coffee grinder - Cleaning11
Use a dry cloth to wipe the powder outlet and surrounding area.| Rinse thoroughly with clean water.| Dry the accessories with a clean cloth.
gevi 2 in 1 burr coffee grinder - Cleaning12
Install the upper conical
burr.| Attach coffee spoon and brush to the bean hopper
lid.| Secure lid on top of bean hopper.
gevi 2 in 1 burr coffee grinder - Cleaning13
Put down the bean hopper and align       with      .| Hold the bean hopper and rotate it clockwise to lock.| Cover the silicone lid on the grinds container.

Replace the grinds container into the grinder.

gevi 2 in 1 burr coffee grinder - Cleaning14

Whenever the Powder Output of the Grinder is Less Than Usual
For operation guide, refer to steps 1-12 in section“ After 15 Days or After 100 Uses”then continue to follow the steps below:


Unplug the power cord.| Pour 800mL of water and add 40g of descaler.
gevi 2 in 1 burr coffee grinder - Cleaning16

Stir to mix them evenly.| Take out the grinds
container.| Close the round cap on the silicone lid.
gevi 2 in 1 burr coffee grinder - Cleaning17
Place the silicone lid under the grinder powder outlet
to collect the residual powder.| Rotate the bean hopper counterclockwise until it
stops then take it out.| Open the lid of the bean hopper and take out the
clean brush.
gevi 2 in 1 burr coffee grinder - Cleaning18
Lift up the upper conical burr straightly from the
grinder.| Soak the upper conical burr into the descaling
solution.| Clean lower burr carefully with the cleaning brush.
gevi 2 in 1 burr coffee grinder - Cleaning19
Slightly tap the back side of the grinder.| Clean lower burr carefully with the cleaning brush.| Clean the lower burr around carefully with the
straw  cleaning brush. Insert the  straw cleaning brush
into  the deepest part of the  powderoutlet for
cleaning.
gevi 2 in 1 burr coffee grinder - Cleaning20
Slightly tap the back side
of the grinder.|  Clean the lower burr with
the cotton swab.| Repeat steps 15-16 for 3-4
times.
gevi 2 in 1 burr coffee grinder - Cleaning21
Remove the silicone lid and cover the grinds
container.| Turn the grinder upside down.| Lightly tap the bottom of
the grinder to leave the
remaining powder on the
plate.
gevi 2 in 1 burr coffee grinder - Cleaning22
Properly reposition the grinder.| Use a dry cloth to wipe the powder outlet and
surrounding area.| Soak the cleaning brush and straw cleaning brush
in the descaling solution for a while.

Pour away the cleaning solution, take out the upper
burr and the cheaning brush.| Continue with steps 35-43 in the section
“ After 15 Days or After 100 Uses”, thenproceed to the
next step.| gevi 2 in 1 burr coffee grinder -
Cleaning24
Remove bean hopper lid from bean hopper.
gevi 2 in 1 burr coffee grinder - Cleaning25
Add beans to the bean hopper.| Secure lid on top of bean hopper.| Rotate the bean hopper to select the coarsest grind
size. Press & Release
gevi 2 in 1 burr coffee grinder - Cleaning26
Insert the power plug into a 120V AC power outlet.| Touch the Start/Stop icon to start grinding. Check
whether coffee powder is being dispensed smoothly.| Touch the Start/Stop icon
to stop grinding.

TIPS
If the above solution doesn’t work, you can also use a coffee grinder cleaner to clean the grinder, it is just a suggestion.

Troubleshooting Guide

Problems Possible Cause What To Do

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Fsmoraelilgrnocokbsje) cintside.eg..| Cbehaencks iinf tthheerebiesaannhyofoprpeeigr.nInobthjeecmt weiatnhttihmee, raenmy ofovreeitghneobbejaencthionpsipdeertthoecghreicnkdiefrt.hReerme i-s owvheeathlletrhceofonrteinigune otobjuescetstahnedsethbeandse. cide
cTlhoesebdeaonr nhotpfpuellrygoaptenis.| T3u5rtnotfhuellyboeapnenhothpepbeer acnlohckowppiseertgoastet.ting
wCbeotffweeeesngrtihnehdcsoanriecasltbuucrkrs sizheensetwtinitgc. ing the grind|

“T8o.3reAsfotelvreUtshee”,bplaogceka2g3e. problem, refer to

oThr eougtrlientdiisnbglochcakemdb. er
Problems| Possible Cause| What To Do
---|---|---

Lcoesmsepsoowudter tdhuaringugsruinadl ing.

| iNnottheenboeuagnhhcoopffpeerb. eans| hAdopdpeenro. ugh coffee beans to the bean
nThuemgbreinrdoifncgutpims ies onrot  e appropriately set.| Sqeutaanntitayp. propriate grinding time or cup
Tohilye ocor ffsoegegbye. ans are too| cThoosoesteatdhieffecroernretcgtrcinodffesiezeb,eyaonus,nreeefedrttoo “5.1 Prepare the Beans”, page 10.
oThr eougtrlientdiisnbglochckaemdb. er| “T8o.3reAsfotelvreUtshee”,bplaogceka2g3e. problem, refer to
Tishneopt obweidnegr ndicspeleyn. sed| Cbeotffweeeegnritnhdescaorneicsatul bckurrs.| “T8o.3reAsfotelvreUtshee”,bplaogceka2g3e. problem, refer to

iAgsrnipnodopstiemtctuinmg axnturncdteedr ing esprraesso.

| New burrs are bedding in.|

Tinucrrnemthenbtesaton ahofipnpeer rgcrilnodckswetitsiengintsomkeaellp an optimum espresso extraction.

Tfehwisuisenso. rmal for the first
Beans are losing freshness.
gNroint desnouusegdh.coffee|

Dose more coffee grinds.

G(croinmdpsancotet dta) menpoeudgh.| Tamp more firmly.
Problems| Possible Cause| What To Do
---|---|---
Cisonffoetefipnoewder enough.| gcArsinud dsiezne cshetatninggeforof mthe oarse to fine.| Usizse stheetticnogrsre, fcotrmtheethdoedtatioleaddsjtuesptst,hreefgerrintod “5.2 Setting the Grind Size”, page 11.

Caroeffceoeagrrsineds wfinheengroinnda setting.

| Tcohreregcrtin. d setting is not| Change to a finer grind setting.
Tsehaetetodpcobrurrercitslyn.ot| Seat the top burr correctly.
Caroeffceaeubgehatnasroourngdrin&ds under the top burr.| The top burr needs cleaning.
aTdhjeulsotiwnegr. burr needs| Properly adjust the lower burr.

sTehtetinggricnadnnot be adjusted.

| Tsehaetebdeacnorhreocptplye.r is not| Seat the bean hopper correctly.
Caroeffceaeubgehatnasroourngdrinthdes top burr or grinder collar.| The top burr needs cleaning.
Theppbeeracnan- ninottobpeolsoictikoend.| sTehaetetodpcobrurrercitslyn.ot| Seat the top burr correctly.
Caroeffceaeubgehatnasroourngdrinthdes top burr or grinder collar.| The top burr needs cleaning.
Poovertrafifilllst.er| Iatmisonuonrmt oaflcfooffr etheetcoarprepceta  oUr vnetrafimllepdedincyooffurephoarstaafipltpe-. vooxluimmaeteolyf ttahmrepeetdimcoesffethee.|

/

Problems Possible Cause What To Do
Poovertrafifilllst.er cTomo minganoyuctofrffoeme gthriends grinder outlet.

Dose fewer coffee grinds to the portafilter.

Nwoherenstpoouncsheing the LED screen.

| sTchreefinnigsenrottoinuctheincgenthter orefstuhletinbgutitnonocisricglnea, l received.| Tciorculceh. the center position of the button
fTohreigenismgarettaesre(ocor ffoetheer pofoywoduerrfi) nognetrh. e surface| Msfoarekiegcnsumoreaytoteerre(ficiosffgneoe,gproewasdeeor)r oonthtehre thuerfasigenafl traunrsmnisseirona.s they will block
STahfeegtyr-inlodcekrmisoindeth. e| lSoinckkcemtohdeeg,rtinhtdeegrreiwniadsersewtiwlleietnhttehresaSfaefteyt-y-

Sttooapctiovadteiiftfahgearin,slonnogopprersastitohne iSnta5rmt/in,

button or 2 seconds.

iTnhsetablleeadnohroinpsptearlleisdnot incorrectly.| Install the bean hopper correctly.
sTchreeetonuicsh tilted up.| Tschreeestnicbkeincoesmseosf wtheeaker.| Glue the touch screen more strongly.
Cmoaffkeeeagmrinedsss.| Rinetshideupaol wgrdinedr souretmletain| Taaftperthgerinlidinogf tthheebbeeaannhs.opper 3 times

Warranty

This Gevi product is covered by a 12-month replacement or repair warranty after the order is issued under normal use, and we will provide customer service to answer technical questions even after 12 months.

In order to make a claim under our warranty, you must have the original proof of purchasing documentation for the product, including but not limited to Order Number and QR Code, and present it when requested. This guarantee is valid for the original retail purchaser from the date of initial retail purchase and is not transferable.
Upon receipt of your claim, Gevi will seek to resolve your difficulties. Should your product develop any defect within 12 months of purchase because of faulty materials or workmanship, we will repair or replace this product or any component of the product, at our discretion. Replacement will be made with a refurbished product or component. Refurbished parts may be used to repair the product.
Our replacement or repair warranty only applies where a defect arises as a result of faulty material or workm anship during the warranty period. Your warranty does not cover misuse or negligent handling (including damage caused by failing to use the product in accordance with this instruction booklet), accidental damage, normal wear and tear, or lack of maintenance. Do Not attempt to repair or adjust any electrical or mechanical functions on this product. Doing so will void this guarantee.
Your warranty does not:

  • cover freight or any other costs incurred in making a claim, consumable items, accessories that by their nature and limited lifespan require periodic renewal (such as filters and seals) or any consequential loss or damage; or
    *  cover damage caused by:
    – power surges, power dips, voltage supply problems, or use of the product on incorrect voltage;
    – servicing or modification of the product other than by Gevi or an authorized Gevi service center;
    – use of the product with other accessories, attachments, product supplies, parts or devices that do not confirm to Gevi specifications; or
    – exposure of the product to abnormally corrosive condition.
  • extend beyond 3 months if the product is used in commercial, industrial, educational or rental applications.
    If your warranty claim is not accepted, we will inform you and if requested to do so by you, repair the product provided you pay the usual charges for such repair. You will also be responsible for all freight and other costs.
    Should your product require repair or service after the warranty period, contact Gevi after-sales team.

CONTACT INFORMATION
For any questions relating to Gevi branded products(coffee machines, grinders, milk frothers, toasters, air fryers and related accessories), please contact us thr-ough information below:
Web: https://www.gevilife.com
E-mail: gevi-home@gevi-home.com
Phone: 855-9922-888
FB: https://bit.ly/3qIgP5S
YT: https://bit.ly/3fxrFqq
Gevi headquarters
Web: www.gevi-tech.com
E-mail: service@gevi-tech.com

References

Read User Manual Online (PDF format)

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Download This Manual (PDF format)

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