Minimal Precision User manual
Minimal Precision Coee Grinder - User Guide P1
Congratulations! You now have the best precision coffee grinder for your favor
cup of Java! Before putting beans into the chamber, please read though this manual carefully:
1. What’s in the package box: The grinder body assembly and handle assembly.
2. Put the handle into the hole on the top of the main shaft with a click sound.
3. The handle will be able to turn 2.3turns on end to end.
PLEASE NOTED DO NOT PUSH HARD AT THE END
AS IT MAY DAMAGE THE INSIDE MECHANISM.
4. The 2.3 turns on the handle will let the inner burr move
in and out for 2.3mm, grapE between the inner and outer
burr will produce super fine grind for espresso to coarse
grind for cold brew coffee.
How to put beans into the chamber:
1. Take the handle off from the top of main shaft
2. Take off the top cover assembly
3. Put the beans into the top chamber
4. Grab the groove area on the chamber, then pull
the lower body down and ready for grind
5. After grinding, pull the lower body off the top chamber
and your grind is ready to brew
groove area to grap
Recommendation:
• Only use for coffee mainly.
• Could use for pepper.
• Do not use for salt or pink peppercorns
or any other spice.
• Wash the product before using for first time
• Wipe the grinder with a soft dry cloth.
• Do not put in the dishwasher or using
any house hold bleach.
• Keep in a dry place, away from humid
conditions and any source of heat
• Do not apply oil for mantenance
• Do not force turn the handle at each end of turn
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Minimal Precision Coee Grinder - User Guide P2
Any questions, please visit https://minimalbottle.com/minimal-precision-coffee-grinder/ for more information.
How to adjust the grinder for different grinds:
The heart of the grinder is a 40mm stainless steel 430 conical coffee grinding burr set as used in top of the line commercial grinders.
The inner burr is mounted at the end of a long stainless steel axle with only one screw. The shaft is held at the top and bottom with
replaceable oil-free stainless steel bearings. The outer burr is press-fit into the lower part of bean chamber. The functional demand of
the design is that all elements are precisely centered in relation to each other to allow for maximum centered alignment of the burr set,
axle, and assembly bearings.
Your grinder has unique patent pending mechanism for different adjustments on the top of the grinder. The grind adjustment is made
using the top cover on the body with the axle, under the handle. The adjustment is held by letting the top cover turns around with the
handle and axle together freely by frictions. Please follow steps for the adjustment: (Let’s grape the grinder body by left hand as example)
1. Grapg the grinder body by the left hand on the groove area
2. Using your thumb and index finger to hold top cover, make sure the top cover assembly would turn when you turn the handle by
the right hand.
3. Then turn the handle anti clockwise till its end - the inner burr and outer burr should have smallest gap at this position.
4. Then line up the gap on the marked ring to the line on the end of handle - This is the start point of adjustment.
5. While holding the top cover by thumb and index finger and turn the handle clock-wise to your desired setting, say one full turn, then
release the top cover and start to grind the been till it’s finished.
6. Check the grind by pulling the lower body off. continue to adjust the setting as steps above for the best result. Please note, you can
fine turn the setting by turning the handle clockwise with top cover held, if you would like to have larger grind and don’t need to set the
the grinder back to start point.
7. Practice is the key - your grinder is different from many others, you will love this one once you familiar to its unique design.
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