Ceroffee Movie
User Guide (4. Drum cleaning and replacement)
Now, let me explain how to remove and reinstall the roasting drum and inner glass of Smart Ceramic Coffee Roaster, CEROFFEE CRF-800, when replacement and cleaning the drum or when heavy coffee buildup or oil residue accumulates on the glass after several months of steady use.   First, please take the chaff tray out after the roaster is completely cooled. And then put your finger into the groove in between 10 and 2 o'clock directions and pull it forward to tilt the viewport forward at a 90-degree angle. And then remove the five fixing bolts on the outside using a screwdriver or your hands. If you loosen all the five bolts, you can separate the viewport from the roaster. In this way, the inner glass frame can be easily removed to facilitate cleaning.   Please lift the roasting drum and tilt it forward lightly and draw it out to remove it easily. If there is any residue or chaffs in the roasting drum, empty it using vacuum cleaner. I recommend wiping the roasting drum.   After cleaning the roasting drum, place it into the roasting chamber by tilting it so that the temperature sensor is placed at the front part on the inner side of the drum, and then lay it down. Please make sure not to damage the temperature sensor attached to the inner sidewall of the drum. After holding it in place, please check if the drum rotates properly by turning it by hand. Improper placement can prevent the roasting drum from rotating properly.      If the drum doesn't rotate properly due to the improper placement, lift it up and then take it down again, shaking it from side to side to put in place properly. And then please turn it with your hands and check if it does rotate properly.     Place the cleaned inner glass on proper groove positions and fasten it with bolts using a screwdriver.    After returning the viewport in home position, please lift it up until it snaps into place and insert the separated chaff tray in home position.   Please make sure to dry the drum or the viewport thoroughly before reassembling. If not, it will cause the roaster to fail or break.   Next time, we will provide information on how to use the basic program.  ​ 
User Guide (3. Control panel name)
Now, we will provide information on how the control panel is composed of and what features the components have.The control panel comprises switch unit and display unit. The switch unit includes a START button to start the roasting cycle, an EJECT button for roasted coffee beans to be dumped from the roasting chamber, UP & DOWN buttons to change the number of program or the setup value, an ENTER button to save the changed setup value, and a CLEAR button to cancel changes in the setup value, return to the start-up screen and force cooling to be interrupted while cooling.Display unit is composed of DISPLAY window to show each operational status of the roaster, TEXT window to show the number of program or the number of detailed stages and alarm, Functional display for saving and copying the program, and Roasting strength adjusting indicator allowing for easy change in roasting strength, TIME display to inform the user of the roasting time, and Temperature display to show the temperature, and heater power on a percentage basis. Next time, we will offer you instructions on how to remove and install the roasting drum to replace and clean it. ​ 
User Guide (2.Installation)
In this section, we will provide information on how to install CEROFFEE CRF-800.CEROFFEE CRF-800 package comprises the following components; a roaster (main body), a user manual, a measuring cup for inserting fixed amounts of green coffee beans, from 300cc to 800cc, into the roaster, and a flexible hose for a proper ventilation, in addition to a hose band. Please insert the flexible hose into the vent pipe completely with the hose band and then tighten it firmly by using a screwdriver to prevent smoke from leaking out of the roaster. And finally, place the flexible hose out of the window or at evacuator to vent smoke generated during the roasting process to the outside. And then if you put the power plug into the outlet and turn the power switch on, the control panel is lit with a beeping sound. Now all the installation cycle is complete. Next time, we will give you an explanation of names and features of the control panel.  ​ 
User Guide (1.Individual part names and structure)
Now, we will give you a detailed explanation of Smart Ceramic Coffee Roaster, CEROFFEE CRF-800, the world's first coffee roaster fitted with a far-infrared flat-plate ceramic heater. The first unit introduces you to individual part names and structure. CEROFFEE CRF-800 includes the roasting unit and the control panel to control the roasting process. The roasting unit (part) contains a viewport to visually monitor the roasting process, a chaff tray to collect chaffs generated during the roasting process, and a cooling chamber to cool the roasted coffee beans. The cooling chamber houses a condensation tray which condenses exhaust gases containing oil that remove oil. We recommend cleaning the condensation tray once or twice a month as needed. Bean entrance hole to feed green coffee beans and hole cover are located on the upper side of the roasting unit. A hopper is fitted to allow for easier access when inserting green coffee beans. When feeding the green coffee beans, please open the bean entrance hole cover and place the hopper onto the bean entrance hole and dump the green coffee beans into the bean entrance hole by using the hopper. When inserting is complete, please return the hopper to the home position and close the cover of bean entrance hole. Vent pipe is located at the rear side of the roaster, connected to a flexible hose for proper ventilation. At the lower part, the power switch and a manual discharging valve, allowing the roasted coffee beans to be dumped from the roasting chamber manually, if not operated automatically, are located. Next time, you will learn about how to install CEROFFEE CRF-800.    ​ 
CMTECH Co., Ltd ㅣ (zip code) 41059 #37 Maeyeo-Ro, 1-Gil, Dong-gu, Daegu, Korea
TEL_ 82-53-582-2209 FAX_ +82-53-582-2208 E-mail_ cmtech@cmtech.co.kr
Copyrightⓒ 2015 CMTECH Co., Ltd. All rights reserved.