{"product_id":"aro®-grinder-setting-dial-for-eureka-mignon-aluminum-faceplates-and-adjustment-knob","title":"Eureka Mignon Grinder Setting Dial — ARO","description":"\u003cstyle\u003e\n  .embed-container {\n    position: relative;\n    padding-bottom: 56.25%;\n    height: 0;\n    overflow: hidden;\n    max-width: 100%;\n  }\n  .embed-container iframe,\n  .embed-container object,\n  .embed-container embed {\n    position: absolute;\n    top: 0;\n    left: 0;\n    width: 100%;\n    height: 100%;\n  }\n\u003c\/style\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eWatch the set-up and use video \u003ca href=\"https:\/\/www.youtube.com\/watch?v=3e7zmTqQX50\" title=\"ARO Espresso Grinder Setting Dial and Knob for Eureka Mignon\" target=\"_blank\"\u003e\u003cstrong\u003ehere\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing is for the dial and adjustment knob only.\u003c\/strong\u003e Grinder is not included.\u003c\/p\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eARO® Aluminum Grinder Setting Dial for Eureka Mignon\u003c\/strong\u003e, the ideal solution for achieving a precise and accurate grind setting on your Eureka Mignon every time. Gain ultimate control over your espresso brewing process.\u003c\/p\u003e\n\u003cp\u003eThis product is designed specifically for the Eureka Mignon series grinders and is durable, reliable, and easy to use. It solves the problem of losing your reference point when switching between grind sizes. You can easily adjust the grind size between espresso, pour-over, and French press, and the numbered dial ensures that you can always return to your preferred setting with ease. No more wasting precious coffee to dial in the grind again.\u003c\/p\u003e\n\u003cp\u003eThe ARO Espresso™ Grinder Setting Dial and Adjustment Knob is a two-piece tool that is simple to install and will change the way you grind coffee in your Mignon. The grinder setting dial has 100 increments so you can dial in your grind size with precision. The geared grind adjustment knob is more ergonomic and easier to rotate than the stock knob. It uses a \u003cstrong\u003e3:1 gear ratio\u003c\/strong\u003e, which means three full rotations of the knob equate to one full rotation through all 100 increments on the dial. This lets you make extremely fine adjustments and get the most out of your grinder.\u003c\/p\u003e\n\u003cp\u003eDo not forget to pair it with our \u003ca href=\"https:\/\/aroespresso.com\/products\/aluminum-single-dose-hopper-for-eureka-mignon\" title=\"ARO Espresso™ Aluminum Single Dose Hopper with Silicone Bellows and Integrated Anti-Popcorn Baffle | Compatible with Eureka Mignon Grinders\" rel=\"noopener\" target=\"_blank\"\u003eARO Espresso™ Aluminum Single Dose Hopper\u003c\/a\u003e to complete your set-up for the ultimate single dosing combo.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid aluminum adjustment knob:\u003c\/strong\u003e Aluminum is far superior to plastic for this application. The aluminum threads ensure the knob does not strip, your grind setting does not drift, and the assembly is built to last.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic two-piece knob upgrade (optional):\u003c\/strong\u003e Magnetically coupled two-piece design that lets you remove the top plate for cleaning without unscrewing the knob or disturbing your grind setting. The square interface and four-position symmetry ensure perfectly repeatable alignment every time the knob is reattached.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStunning laser engraved aluminum faceplates:\u003c\/strong\u003e Minimalistic design, matte black finish, and precision laser engraved text make the grinder look like it came stock with this dial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-marring and non-invasive installation:\u003c\/strong\u003e The faceplates are set into a protective plastic housing that contains the gear mechanism. This protects your grinder from scratches while keeping operation smooth and quiet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatching single dose hopper (optional add-on):\u003c\/strong\u003e Elevate your single dosing experience with a single dose hopper and silicone bellows that integrate cleanly with the dial for a unified look. Available in both \u003ca href=\"https:\/\/aroespresso.com\/products\/aluminum-single-dose-hopper-for-eureka-mignon\" title=\"ARO Espresso™ Aluminum Single Dose Hopper with Silicone Bellows and Integrated Anti-Popcorn Baffle | Compatible with Eureka Mignon Grinders\" rel=\"noopener\" target=\"_blank\"\u003epremium aluminum\u003c\/a\u003e and economical plastic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMagnetic Two-Piece Knob Upgrade Option\u003c\/h2\u003e\n\u003cp\u003eYou can choose between the \u003cstrong\u003estandard one-piece geared aluminum knob\u003c\/strong\u003e and an \u003cstrong\u003eupgraded magnetic two-piece aluminum knob\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWith the standard knob, the knob must be fully unscrewed to remove the top cover plate to service your grinder. This means you lose your grind setting and must re-zero after reassembly.\u003c\/p\u003e\n\u003cp\u003eThe magnetic two-piece knob option solves this problem. The top section of the knob separates instantly while the lower section remains fixed in place, so you can remove the cover plate for cleaning and servicing \u003cstrong\u003ewithout losing your grind setting or needing to re-zero\u003c\/strong\u003e. The square interface and four-position gear symmetry ensure the knob always reattaches in the exact same orientation. No guessing. No re-zero required.\u003c\/p\u003e\n\u003cp\u003eIf you currently have the dial and standard one-piece knob and want to upgrade to the two-piece magnetic version, you can purchase it on its own \u003ca href=\"https:\/\/aroespresso.com\/products\/aro-two-piece-magnetic-knob-for-eureka-mignon-grinder-setting-dial\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cvideo autoplay=\"autoplay\" muted=\"\" loop=\"loop\" playsinline=\"\" preload=\"metadata\" style=\"width: 100%; height: auto; display: block; border-radius: 12px; margin: 16px 0;\"\u003e\n    \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/a49e92994b68466093f3a56948d71a53.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eIn general, this device is compatible with most Eureka Mignon and Eureka Oro Mignon grinders that have the standard sized adjustment knob on the right-hand side.\u003c\/p\u003e\n\u003cp\u003eThis includes the Specialita, Silenzio, Design, Turbo, Manuale, Magnifico, Classico, Bravo, Filtro, Filtro Silent, Crono, Brew Pro, Casa, Facile, Notte, Zero, Zero Brew, Libra, Perfetto*, Oro XL, Oro Single Dose, Oro Single Dose Brew, Oro Dolce Vita, and Oro Stark.\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003enot compatible\u003c\/strong\u003e with Eureka grinders that use the larger “King Size” adjustment knob. On these models, once the factory knob is removed, there is a protrusion on the top cover plate that prevents the Grinder Setting Dial from sitting flush. If you have a grinder with the King Size knob, it may still be possible to use the dial by replacing the top cover plate. Please message us for more information. \u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Perfetto models require an extra step to remove the stock knob before installation. See our \u003ca rel=\"noopener\" title=\"Perfetto Knob Removal Guide for ARO® Grinder Setting Dial\" href=\"https:\/\/aroespresso.com\/pages\/perfetto-knob-removal-guide-for-aro-grinder-dial-installation\" target=\"_blank\"\u003ePerfetto Knob Removal Guide for ARO® Grinder Setting Dial\u003c\/a\u003e if you are unsure how to remove the factory knob.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003ePlease message us with your machine model if you have questions about compatibility.\u003c\/p\u003e\n\u003ch2\u003eSet-Up and Use\u003c\/h2\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3e7zmTqQX50\" title=\"ARO Espresso Grinder Setting Dial and Knob for Eureka Mignon video\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eInstallation is straightforward. It is a non-invasive tool that will not damage your grinder and you can remove it at any time. To install, follow these steps:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eEmpty and remove the hopper from your grinder. You may need to loosen the screw on the back of the grinder inlet, but there is no need to fully remove it.\u003c\/li\u003e\n\u003cli\u003eClean any grounds from the grinder inlet and off the top of the machine.\u003c\/li\u003e\n\u003cli\u003eUnscrew the stock adjustment knob by twisting it counterclockwise until it fully unscrews and can be removed from the machine.\u003c\/li\u003e\n\u003cli\u003eTwist on the new geared grind adjustment knob and tighten it until the knob bottoms out and you feel resistance.\u003c\/li\u003e\n\u003cli\u003eFind the zero point on the grinder (\u003cem\u003eread all additional details below*\u003c\/em\u003e) with the new knob by turning on your grinder and slowly twisting the knob toward the FINE setting. When the burrs make first contact and begin to chatter, stop tightening the dial and back it off about 1\/16 of a turn, or until the chatter stops. This is your zero point.\u003c\/li\u003e\n\u003cli\u003eOn the dial, rotate the gear with the numbers so that 0 is directly under the arrow.\u003c\/li\u003e\n\u003cli\u003ePosition the dial over the grinder inlet with the arrow pointing toward you and press down until the dial contacts the top of the machine.\u003c\/li\u003e\n\u003cli\u003eInsert your hopper back into the grinder inlet on the top of the machine.\u003c\/li\u003e\n\u003cli\u003eSecure the hopper by tilting the back of the dial upward and off the machine so that the hopper installation screw is visible. Use a Phillips head screwdriver to tighten the screw.\u003c\/li\u003e\n\u003cli\u003ePress the dial back down onto the top of the machine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cem\u003e*Move very slowly when finding zero. You want to stop tightening the burrs as soon as they make contact. This will not hurt your burrs if they only touch momentarily. The surface between them is flat, so the sharpened cutting edges do not come into contact.\u003c\/em\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cem\u003e*If you want to find the zero point of your grinder without turning the machine on, you can unplug it from the wall and use your finger to spin the burrs as you tighten the knob. As soon as you feel resistance, you have found the zero point.\u003c\/em\u003e\u003c\/div\u003e\n\u003cp\u003eCongratulations. You have installed the ARO Espresso™ Grinder Setting Dial and Adjustment Knob. Enjoy the ability to dial in your grind settings and get a consistent grind every time.\u003c\/p\u003e\n\u003cp\u003eTo dial in your grind, we recommend starting with these ranges and adjusting as needed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurkish: 0 to 5\u003c\/li\u003e\n\u003cli\u003eEspresso: 5 to 15\u003c\/li\u003e\n\u003cli\u003eMoka Pot: 15 to 30\u003c\/li\u003e\n\u003cli\u003eDrip or pour-over: 20 to 40\u003c\/li\u003e\n\u003cli\u003eFrench press: 30 to 70\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMoving one increment on the dial requires 10.8 degrees of rotation of the knob. This corresponds to \u003cstrong\u003e24 microns of adjustment per increment\u003c\/strong\u003e. Rotating the dial one full revolution (from 1 to 100) adjusts the burrs by 2400 microns.\u003c\/p\u003e\n\u003cp\u003eGrinder model, bean type, and bean age can all require adjustments beyond these starting points.\u003c\/p\u003e\n\u003ch2\u003eWhat is in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinder setting dial with aluminum faceplates\u003c\/li\u003e\n\u003cli\u003eSolid aluminum geared adjustment knob\n\u003cul\u003e\n\u003cli\u003eStandard configuration: one-piece geared aluminum knob\u003c\/li\u003e\n\u003cli\u003eUpgrade configuration: magnetic two-piece aluminum knob (top and base sections)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOptional add-on:\u003c\/em\u003e \u003ca href=\"https:\/\/aroespresso.com\/products\/aluminum-single-dose-hopper-for-eureka-mignon\" title=\"ARO Espresso™ Aluminum Single Dose Hopper with Silicone Bellows and Integrated Anti-Popcorn Baffle | Compatible with Eureka Mignon Grinders\" rel=\"noopener\" target=\"_blank\"\u003eAluminum single dose hopper with silicone bellows\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOptional add-on:\u003c\/em\u003e Plastic single dose hopper with silicone bellows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Maintenance\u003c\/h2\u003e\n\u003cp\u003eFor daily maintenance, simply brush off loose grounds and wipe clean with a cloth.\u003c\/p\u003e\n\u003cp\u003eFor a more thorough cleaning, remove the dial and knob. Brush off the dial or use compressed air to blow away dust and coffee grounds. Do not submerge the dial.\u003c\/p\u003e\n\u003cp\u003eThe knob can be cleaned with mild soap and water. If you have the magnetic two-piece knob, remove the magnetic top section before washing. Rinse well and dry immediately. \u003cstrong\u003eNot dishwasher safe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you purchased a single dose hopper, remove it from your grinder and hand wash with lukewarm water and soap. Rinse well and dry immediately. \u003cstrong\u003eNot dishwasher safe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOther Useful Info\u003c\/h2\u003e\n\u003cp\u003eA note on grinder cleaning: To remove the top plate of your grinder for cleaning, you will need to remove either the standard knob or the top section of the magnetic two-piece knob, depending on your chosen configuration. If you are using the magnetic two-piece knob, the base stays fixed and your grind setting does not change. With the standard one-piece knob, you will need to remove and reinstall the knob and then recalibrate to your zero point as outlined above.\u003c\/p\u003e\n\u003cp\u003eIf you currently have the dial and standard one-piece knob and want to upgrade to the two-piece magnetic version, you can purchase it on its own \u003ca href=\"https:\/\/aroespresso.com\/products\/aro-two-piece-magnetic-knob-for-eureka-mignon-grinder-setting-dial\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe aluminum single dose hopper can be purchased \u003ca href=\"https:\/\/aroespresso.com\/products\/aluminum-single-dose-hopper-for-eureka-mignon\" title=\"ARO Espresso™ Aluminum Single Dose Hopper with Silicone Bellows and Integrated Anti-Popcorn Baffle | Compatible with Eureka Mignon Grinders\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e on its own. Its adjustable accent sleeve keeps the set-up clean with or without the dial. If you are interested in only the plastic single dose hopper, please contact us directly. Note that the plastic hopper is designed to work exclusively with the dial. It does not have an adjustable accent sleeve, so there will be a visible gap between the hopper and the grinder if you try to use it without the dial.\u003c\/p\u003e","brand":"ARO Espresso","offers":[{"title":"Standard One-Piece Knob \/ No thanks.","offer_id":68430778958066,"sku":"CFE-EUR-DAL","price":36.0,"currency_code":"USD","in_stock":true},{"title":"Standard One-Piece Knob \/ Yes – Aluminum Hopper","offer_id":68430778990834,"sku":"CFE-EUR-DAL-HOP-ALU","price":86.0,"currency_code":"USD","in_stock":true},{"title":"Standard One-Piece Knob \/ Yes – Plastic Hopper","offer_id":68430779023602,"sku":"CFE-EUR-DAL-HOP","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Magnetic Two-Piece Knob \/ No thanks.","offer_id":68430779056370,"sku":"CFE-EUR-DAL-MAGKNOB","price":46.0,"currency_code":"USD","in_stock":true},{"title":"Magnetic Two-Piece Knob \/ Yes – Aluminum Hopper","offer_id":68430779089138,"sku":"CFE-EUR-DAL-MAG-HOP-ALU","price":94.0,"currency_code":"USD","in_stock":true},{"title":"Magnetic Two-Piece Knob \/ Yes – Plastic Hopper","offer_id":68430779121906,"sku":"CFE-EUR-DAL-MAGKNOB-HOP","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/5302\/1170\/files\/il_fullxfull.5369218693_7jmj.jpg?v=1793772257","url":"https:\/\/parttimebarista.com\/products\/aro%c2%ae-grinder-setting-dial-for-eureka-mignon-aluminum-faceplates-and-adjustment-knob","provider":"Part Time Barista","version":"1.0","type":"link"}