Download Print this page
Ratio Eight Instructions Manual
Hide thumbs Also See for Eight:

Advertisement

Quick Links

R AT I O C O F F E E . C O M
| 1 |

Advertisement

loading
Need help?

Need help?

Do you have a question about the Eight and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Ratio Eight

  • Page 1 R AT I O C O F F E E . C O M | 1 |...
  • Page 2 The Eight was designed to make your coffee brewing routine something you look forward to. | 3 |...
  • Page 3 C O N T E N T S 01 Important Safeguards 02 Detailed Instructions 03 The Brewing Phases 04 Troubleshooting 05 Cleaning 06 Maintenance 07 5-Year Limited Warranty 08 Disclaimer and Limitation of Liability | 4 |...
  • Page 4 Do not operate appliance with a damaged cord or plug. • Do not operate appliance after the appliance malfunctions, or has been dropped or damaged in any manner. • If the unit is damaged or dropped, return to Ratio for service. | 5 |...
  • Page 5 0 1 I M P O R TA N T S A F E G U A R D S • The use of accessory attachments not recommended by Ratio may result in fire, electric shock or injury. • Do not use outdoors or in a damp area. Do not place the appliance on a hot surface.
  • Page 6 0 1 I M P O R TA N T S A F E G U A R D S • A short power supply cord is provided to reduce the risk resulting from becoming entangled in or tripping over a longer cord. •...
  • Page 7 SAVE THESE INSTRUCTIONS. YOU MIGHT NEED THEM. | 8 |...
  • Page 8 0 2 D E TA I L E D I N S T R U C T I O N S Fill the tank. Fill to desired level with fresh, cool water. If using Ratio carafe to transfer water, ensure it is free of coffee residue from previous brews.
  • Page 9 0 2 D E TA I L E D I N S T R U C T I O N S | 1 0 |...
  • Page 10 0 2 D E TA I L E D I N S T R U C T I O N S Cups/Tank Marking Water (oz/g) Grams of Coffee Tablespoons of Coffee (approx) 17/500 22/650 27/800 33/975 38/1125 44/1300 Suggested brew ratios of water to ground coffee | 1 1 |...
  • Page 11 0 2 D E TA I L E D I N S T R U C T I O N S Able Kone Chemex Paper Filter Replacement filters available at ratiocoffee.com | 1 2 |...
  • Page 12 Brew After a few moments, the Ratio Eight will switch from “Bloom” to “Brew”, and the hot water will again be delivered from the shower head. Depending on the amount of water you add to the tank, the brewing time will take between 4 and 7 minutes, including bloom rest period and final draining of coffee grounds.
  • Page 13 Remove the carafe from the base of the unit, and then remove the filter with the spent coffee grounds inside. The Ratio Eight will turn itself off automatically after the carafe has been removed. If you do not remove the carafe the “Ready” light will blink for 20 minutes. You can discard or compost the coffee grounds.
  • Page 14 Coffee brewing time takes longer than 7 minutes. There may be mineral Descale your machine and (scale) build-up in the carafe with the Ratio Machine Water dripping out of Normal machine that is preventing Wash (see section 05 shower head slowly.
  • Page 15 What’s Wrong? Indicator Status Potential Problem Try This For a full batch, start with 70g of coffee. The Eight uses a Too much coffee or the coarser grind than standard grind is too fine. drip machines. Grind should Brew basket overflows.
  • Page 16 Use the Ratio Machine Wash to remove any hard water spots on your machine.
  • Page 17 1. Add half a bottle of liquid to carafe, then add about 40oz/1150g of warm, not hot, water to dilute. 2. Pour into the Ratio water tank. Top up with more water to the fill line. 3. Brew one complete cycle.
  • Page 18 Glass care The Ratio carafe is made of borosilicate glass, similar to laboratory glass. After each brew, rinse the carafe in warm tap water, using a drop of dish soap if you’d like. As a reminder, do not put the carafe in the dishwasher or microwave.
  • Page 19 We proudly offer this Limited Warranty for the Ratio Eight coffee machine in the USA. What This Warranty Covers Ratio LLC warrants the Ratio Eight coffee machine for 5 years from the date of original purchase against defects in material and workmanship. If during this period, your Ratio Eight coffee machine is determined to be defective following our inspection, we will repair or replace your coffee machine at our sole discretion.
  • Page 20 800.261.9640. Our team will arrange the inspection of your machine at our service center. • You may be asked to register your Ratio Eight coffee machine with proof of purchase and serial number on the warranty & returns section of our website before we issue warranty service. Without proof of purchase, your warranty period will run from the date of our first sale of the coffee machine in our records.
  • Page 21 0 8 D I S C L A I M E R A N D L I M I TAT I O N O F L I A B I L I T Y THE WARRANTIES SET FORTH HEREIN ARE EXCLUSIVE AND NO OTHER EXPRESS WARRANTIES ARE MADE BY RATIO OR ARE AUTHORIZED TO BE MADE WITH RESPECT TO THE PRODUCT. RATIO LIMITS THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO THE DURATION OF THIS LIMITED WARRANTY.