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COFFEE ROASTER Model KN-8828D Shown Owner’s Manual KN-8828 KN-8828D This manual covers Models Manufactured by Chang Yue Industrial Corp.® Hottop USA No. 170, Chung Lun, Chung Sha Tsun, An Ding Shian 25 Katelan Court Tainan, Taiwan Cranston, Rhode Island 02921...
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WARNING! This device is capable of high temperatures. If used without due caution it can constitute a safety hazard. The outer surface will become hot enough to cause very serious burns and has the potential to ignite flammable materials on or near the roaster.
I - IMPORTANT SAFETY PRECAUTIONS When using this electrical appliance, these safety precautions must always be followed: SAVE THESE INSTRUCTIONS in a safe place and REFER TO THEM OFTEN WARNING: Read and Understand All Instructions, Precautions, Labels and Warnings BEFORE Using This Coffee Roaster! Keep these instructions for future reference and be sure anyone operating the machine reads and understands them before allowing them to use the Coffee Roaster.
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• This appliance has a polarized plug. One blade is wider than the other. As a safety feature, this plug will fit in a polarized outlet in 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.
Rear Filter Main Cooling Fan Bean Insertion Chute Cover Top Filter Front Cover Gold Knob Roasting Chamber Control Panel Viewing Window Base Cooling Tray Chaff Tray Bean Agitation Arm...
This diagram represents all the parts that are designed to be removed by the consumer with the exception of the Heat-Guard Grills. (see bottom of previous page for heat guard instructions) 1 - Rear Filter 2 - Bean Insertion Chute Cover 3 - Cooling Tray 4 - Chaff Tray 5 - Gold Knob...
II - Coffee Roasting- A Brief History It wasn’t that long ago that it was common for people to buy raw coffee beans from the stores and then roast these at home for fresh coffee. That was particularly true in rural areas that were removed from the small roasters found in city neighborhoods.
III - Introduction to the Roasting Process The changes that the coffee bean goes through during the roasting process are amazing. Those small, hard beans, when properly exposed to controlled heat, grow in size and change in color, becoming the source of one of the world’s most cherished beverages.
*NOTE: KN-8828 - These times are taken using a stopwatch, starting from when the beans were added to the roaster KN-8828D - Starting with 19 minutes programmed time on the machine, these are the times as indicated on the digital display as the machine counts down the roasting time.
IV - Basic Roasting Instructions and Your First Roast That was a lot of information to remember, but follow along and it will all become quite clear during your first roast. Believe it or not, using the Hottop Coffee Roaster is actually quite simple and safe when the procedures and safety guidelines in this manual are followed.
Model KN-8828 - Roasting Step by Step NOTE: Black and yellow words refer to the buttons on the control panel of the same name. NOTE: Red numbers below in parentheses, such as (5), refer to the diagram on page 7...
Hottop Coffee Roaster - KN-8828 Quick Reference Operating Instructions WARNING : Read and understand the owner’s manual and all the safety precautions and use the directions on page 12 before following these step-by-step instructions! Plug the Hottop Coffee Roaster into the proper outlet. Press START/POWER.
Model KN-8828D Roasting Step by Step NOTE: Black and yellow words refer to the buttons on the control panel of the same name. NOTE: Red numbers below in parentheses, such as (5), refer to the diagram on page 7 WARNING: Never leave the roaster unattended during a roast! Read all directions and safety precautions before following these directions! 1.
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Hottop Coffee Roaster - KN-8828D Quick Reference Operating Instructions WARNING : Read and understand the owner’s manual and all the safety precautions, and use page 14 before following these step-by-step instructions! Plug the Hottop Coffee Roaster into the proper outlet. The green power LED will be illuminated.
V - Cleaning and care (all models) Roasting coffee can be a bit messy. The chaff that comes off the beans, bits and pieces of coffee beans, and stray beans themselves can get strewn about in and out of the roaster. To create the best coffee possible, to ensure safe operation, and to extend the life of your Hottop Coffee Roaster, it is very important to do some regular maintenance and cleaning.
a. Start by removing the cooling tray (3), chaff-collecting tray (4), heat safety guards, and bean loading cover (2) Now unscrew the gold knob (5) and take the front cover (6) off, as described above. It is best to place all removed parts off to the side where they won’t get knocked off the counter or into the sink.
VI - Roasting styles overview This section contains a brief explanation of the various roasts you can achieve with the Hottop Coffee Roast- er, and will give you a general idea of how roast level affects taste. There are numerous factors that affect the roast level at a given time or level setting on the machine.
CAUTION Be careful when trying to do very dark roasts. Second crack marks a time when you have to be especially attentive. The darker you roast, the faster the roasting progresses, and when second crack has started, things can happen very quickly, and sometimes they are not good things. When roasting dark it is impor- tant to be ready with a finger near the “Eject”...
Whenever roasting a variety of coffee that is new to you or from a new crop or vendor, and particularly when learning to use the Hottop Coffee Roaster, start with a mid-level roast level (“4” on the KN-8828, or 19 minutes on the KN-8828D).
If the roasted coffee comes out too light try using a longer cycle (program more time into the KN-8828D or use a higher roast number on the KN-8828). You can also reduce the batch size to 230 grams of beans. If, on the other hand, the roasted coffee comes out too dark, try increasing the batch size to 270 grams or decreasing the roast time.
Dark and Decaf Coffee Be careful when roasting very darkly. When you reach second crack, the cracks first increase in pace, be- come quite active, then decrease again. If you hear the frequency and number of the cracks during second crack begin to slow down it is a warning that must not be ignored.
Experiment! There is no rule. Even try two measures in eight ounces. It makes for a strong, rich cup. Maybe not to your liking, but give it a try! Bitterness also comes from over-roasted coffee. Roast too dark and a lot of the elements that “mask” the bitterness are burned away or changed chemically so the bitterness becomes dominant, and that is not a pleasant taste to most people.
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Roast Number: Date: Time: First Crack Begin Coffee Used: First Crack End Second Crack Begin Roast Style Roast Level/Time Programmed Total Roast Time manual/auto eject (circle) Ambient Temp Tasting Notes: Roasting Notes: Roast Number: Date: Time: First Crack Begin Coffee Used: First Crack End Second Crack Begin Roast Style...
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