Aillio R2 Pro Operation Manual

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Bullet R2 Operation Manual

The Aillio Bullet R2 and Aillio Bullet R2 Pro are high-performance electric coee

roasters with a maximum capacity of 1kg and 1.2kg, respectively. Throughout this

manual:

1. "R2" will refer to the Bullet R2,

2. "R2 Pro" will refer to the Bullet R2 Pro,

3. "R2 (Pro)" will refer to both models.

Please contact a certiﬁed Aillio representative by phone (+886 2 2577 7220 or

email: support@aillio.com for further inquiries.

www.aillio.com

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Page 1 Bullet R2 Operation Manual The Aillio Bullet R2 and Aillio Bullet R2 Pro are high-performance electric coee roasters with a maximum capacity of 1kg and 1.2kg, respectively. Throughout this manual: 1. “R2” will refer to the Bullet R2, 2. “R2 Pro” will refer to the Bullet R2 Pro, 3.
Page 2: Important Safeguards
23. Store the R2 (Pro) out of the reach of children. 24. Roasting coee beans produces smoke that may be harmful. Ensure adequate ventilation. 25.This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and www.aillio.com...
Page 3 30.This appliance is intended for use in households and similar environments such as light industry, micro-roasteries, coee labs, sta kitchens in shops, oices, and other workplaces, farmhouses, hotels, motels, and bed and breakfast establishments. 31. Save these instructions for future reference. www.aillio.com...
Page 4 Revisions Version Major changes Initial release. www.aillio.com...
Page 5 ● Do not disassemble the R2 (Pro). Only authorized service personnel should repair malfunctions. ● Use only accessories recommended by Aillio. Unauthorized accessories should not alter or interfere with the operation of the R2 (Pro). ● Operate the R2 (Pro) only when fully assembled, including the installation of the Cha...
Page 6 2.5m. For longer pipes or hoses, a suction fan should be placed at the end to ensure adequate airﬂow. Be aware that the suction fan can aect the R2 (Pro)’s performance by increasing the airﬂow, potentially removing too much heat. www.aillio.com...
Page 7 Back-to-Back Roasting Mode Seings Menu Fan Calibration Roasting Coee Preparing a Roast Preheating The R2 (Pro) Notice Charging Beans Notice Roasting Notice SAFETY Cooling The Beans Turning O The R2 (Pro) IMPORTANT NOTICE Venting The R2 (Pro) Open Ventilation Setups www.aillio.com...
Page 8 Basic guide to roasting coee. The Basics of Coee Roasting Recommended Preheat Temps and Power Seings (Celsius) Recommended Preheat Temps and Power Seings (Fahrenheit) R2 Pro Roast Recipe Example: 350g Buon function in each mode Error Messages Critical Errors ErC 0001...
Page 9 Geing Started Roaster Overview www.aillio.com...
Page 10: Control Panel Overview
Control Panel Overview www.aillio.com...
Page 11: Mechanical Check
Heating to P0. Listen for any obvious metal-against-metal scraping sounds. ● If you see rust on the Drum, do not be alarmed. It is normal for an unseasoned Drum to oxidize and this will disappear during seasoning. www.aillio.com...
Page 12: Operating Modes
If you have already completed a roast, the Drum may rotate in this mode. Cooling Fans are o, but pressing F2 will start the Exhaust Fan to cool down the R2 (Pro) if the Drum Temperature is higher than 80°C 176°F). www.aillio.com...
Page 13 Info Display will show ‘PREHEATING’ while heating to the setpoint. Once ready, after approximately 20 25 minutes, the R2 (Pro) will automatically go to Charge Mode. You can also press PRS while in Preheating Mode to force the Bullet to move into Charge Mode. www.aillio.com...
Page 14: Charge Mode
“I am ready to roast”. To begin roasting, you need to pour green beans into the roaster through the funnel aachment. Once loaded, the R2 (Pro) will automatically detect the beans and go to Roast Mode. www.aillio.com...
Page 15 Congratulations: You are roasting coee! The Power, Fan, and Drum Seings can all be adjusted during the roasting process. Press the Heating +/- Buons to adjust the Power and the Fan / Drum +/- Buons to adjust the Fan and Drum (you can toggle between Fan and Drum by pressing F2 . www.aillio.com...
Page 16: Cooling Mode
Pressing F1 in this mode will push the R2 (Pro) into the Back-To-Back Roasting Mode so that you can continue cooling the beans while preheating the drum for the next roast. (See the entry below Shut Down Mode for more information.) www.aillio.com...
Page 17: Shut Down Mode
PRS Buon to go to the O Mode. The Drum will continue rotating if the Drum Temperature is above 120°C 248°F), but the Exhaust Fan will not run and cool down the R2 (Pro). www.aillio.com...
Page 18 Mode. To stop the Cooling Fan, press F2 to toggle to the C value, which is the Cooling Fan Seing, and press the Fan Speed / Drum Down Buon to lower the fan speed. Once 0 is reached, the Cooling Fan Seing will disappear and only Fan and Drum Seings will be available using F2. www.aillio.com...
Page 19 You can manually press the PRS Buon to enter Charge Mode in these cases. If the R2 (Pro) has not entered Charge Mode after 35 minutes, it is necessary to manually press the PRS Buon to enter Charge Mode. www.aillio.com...
Page 20 Drum Speed can sometimes give a more precise IBTS Temp reading. SAFETY If the Bean Temp is above 160°C 320°F) and no buons on the Control Panel have been pressed for two minutes, the R2 (Pro) will beep as a warning. The Info Display will ﬂash www.aillio.com...
Page 21 IBTS Module. Unplugging the R2 (Pro) before it has completely cooled will damage it. In the event of a power outage, quickly drop the beans from the Drum and run a baery-powered fan pointing at the Induction PCB Module. www.aillio.com...
Page 22 An open ventilation setup is easier to manage eectively, as there is no risk of interfering with the R2 (Pro)’s internal airﬂow. The example illustrated above is ideal. The ventilation tube is installed with a fan and is not susceptible to conditions outdoors. For ventilation tubes longer than 2.5 meters, an www.aillio.com...
Page 23 R2 (Pro). This will force the cha, oil, and moisture to come out of the Front, potentially leading to inconsistent roasts, frequently dirty IBTS Lens, and overheating issues. www.aillio.com...
Page 24 In the next example, the sealed, active (with a fan) ventilation setup may pull too much air out of the R2 (Pro) when it is running. This, too, can aect the airﬂow within the R2 (Pro) and lead to inconsistent roasts. www.aillio.com...
Page 25 This solution works well for light roasts. Because it's not venting to the outside or pulling a lot of air, the seal does not cause issues. Please understand that this kind of setup will not work with long tubing keep it less than 2.5 meters. www.aillio.com...
Page 26: Routine Maintenance
3. Vacuum or dump the Cha. 4. Take o the (Pro) Cooling Tray Filter and examine. Clean it if necessary. 5. Soak the(Pro) Cooling Tray Filter in hot water and baking soda and scrub. 6. Rinse and dry before re-assembly. www.aillio.com...
Page 27: Regular Maintenance
1. Remove the 6 screws holding the Front Plate. 2. Remove the Cha Collector. 3. Examine the Exhaust Pipe. 4. Clean with a bole cleaning brush if necessary. Do not remove the Exhaust Pipe from the Bullet as the heat insulation on top will be destroyed. www.aillio.com...
Page 28: Basic Troubleshooting
Some parts wear out over time and usage, while others may have issues when they are improperly installed. Please follow the guides below to run a basic troubleshooting. If the issue is not resolved, please contact support@aillio.com. Please note that all troubleshooting should be done when the Bullet has cooled down.
Page 29 Please follow the ﬂow chart below to pinpoint and solve the issue: www.aillio.com...
Page 30 2. Unplug the connections on the Back PCB and remove the Squirrel Cage. 3. Unscrew the Stepped Screws holding the Drum Motor Bracket. 4. Locate the ﬂat side of the Drum Motor Shaft. 5. Align the Set Screw on the Drum Motor Pulley and retighten. 6. Re-install everything and test. www.aillio.com...
Page 31 1. Remove the Front Plate and take o the Bearing. 2. Hold the inner ring in one hand and spin the outer ring with another. 3. If the Bearing feels grainy or does not spin at all, the Bearing is worn and must be replaced. www.aillio.com...
Page 32 These following seing suggestions are only meant as a starting point, and you are encouraged to experiment. www.aillio.com...
Page 33 P8-P9 1000 1200 300°C - 310°C P9-P10 Recommended Preheat Temps and Power Seings (Fahrenheit) Weight [g] IBTS Preheat Seings Starting Power 392ºF - 464ºF P5-P7 446ºF - 527ºF P6-P8 527ºF - 590ºF P8-P9 1000 1200 572°F - 590°F P9-P10 www.aillio.com...
Page 34 R2 Pro Roast Recipe Example: 350g The following roast should ﬁnish in about 7 9 minutes or less. Roast Level: Light Weight: 350 grams Preheat: 220°C Charge Seings: Power 7, Fan 2, Drum 9 Infrared Bean Temp 120°C Power 6, Fan 3 Infrared Bean Temp 165°...
Page 35 Toggle Change the Change Fan Mode back-to-b between Cooling Fan Speed, Drum the Fan Speed Speed, Cooling roasting Speed, Cooling Fan Mode Drum Speed (during Speed, and back-to-back Cooling Fan roasting)) Speed Shut Go to O Mode Down Mode www.aillio.com...
Page 36: Specifications
Speciﬁcations Bullet R2 Pro Spec overview Roast Capacity: Maximum 1200g, Minimum 200g ● Minimum Batch Time:1 kg to ﬁrst crack within 6 minutes ● Power Requirement: 2300W ● Phase: Single Phase ● ● Current: 12A Input Voltage: 200 240V / 50Hz-60Hz ●...
Page 37 L 603.3mm W 325.1mm: H 445.6mm (L 750mm including Bean Cooling ● Tray) Shipping Dimension: L 630mm W 360mm: H 480mm ● Weight: Roaster: 16 kg (Shipping weight 21 kg) ● Warranty: 2 years ● Country of Origin: Taiwan (Designed in Denmark) ● www.aillio.com...

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