Machine parameters
If you would like to adjust your machine settings, you can access them via Machine Setup on the touchscreen.
1. Bean cooling duration: Duration of increased speed after drop.
2. Bean cooling %: Percentage speed after drop.
3. Bean cooling idle %: Percentage speed while idling.
4. Temperature reading: Celsius or Fahrenheit.
5. Bean cooler light and Window light: Can be turned ON or OFF.
6. Cool. tray warn (BETA): Coming soon.
IMPORTANT. The bean cooling fan is always ON, but can be set to increase in speed when the coffee is dropped.
If you don’t want the bean cooling fan to increase speed after dropping, set the timer to 0 seconds or the fan speed to the same rate as the idling speed.
How to change: Drum window LED light
How to change the LED light of the drum window on your ROEST.
Where to buy drum window LED light?
If you are sure the LED light of the drum window is broken (you have talked to our Support Team) visit our e-shop to purchase a new one!
Before you start
⚠️DISCLAIMER
Information in this document is believed to be accurate and reliable. However, the manufacturer does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of the use of such information. The manufacturer is not liable or responsible for any problems arising from the attempted repair. The manufacturer reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. The manufacturer's products are not designed, authorized, or warranted to be suitable for use in applications where failure or malfunction can reasonably be expected to result in personal injury, death, or severe property or environmental damage. The manufacturer accepts no liability for inclusion and/or use of its products in such equipment or applications and therefore such inclusion and/or use is for the customer’s own risk.
⚠️SAFETY INSTRUCTIONS
make sure the roaster is turned off
the power cord has to be unplugged
follow the steps as instructed below
Tools
10-millimeter spanner/wrench/socket
2-millimeter hexagonal key
Cutters
Bean sample tray or similar, to prop the roaster at an angle for easy of disassembling
Parts
Plate 3 with LED light attached
Cable ties
Instructions
Step-by-step guide:
2. Remove the front décor plate.
3. Orientate the roaster so that the front is facing you. Lift the front of the roaster and place an item underneath to tilt the roaster back (for this example we have used a few sample trays).
This is to give adequate access to the window LED and to enable the removal of aluminum spacers easier.
4. Remove the LED cable from the PCB and cut any cable ties securing it to the motor bracket.
5. Remove the protective sleeve and keep it for reinstallation. NOTE: if the protective sleeve is damaged, e.g., if a cable can be seen through the sleeve, discard it.
6. Pull the LED cable through the hole located in plate 1.
7. Remove the 6-millimeter nuts. Use the 10-millimeter wrench to loosen them and unscrew them by hand.
8. Remove plate 4 and the four aluminum spacers behind it.
1. Plate 4 removal
2. Take off the spacers
9. Remove plate 3 with the old LED light.
Plate 3 removal
This plate can be scrapped. Separate the metal part from the electronic part, and dispose of it responsibly.
NOTE: Check if the aluminum spacer is stuck to the backside of “Plate 3”; remove the spacer if it has adhered to the aluminum tape.
10. Install the new plate 3 with LED.
1. Ensure that the four aluminum spacers are on top of plate 2.
2. Install the new plate 3 and leave the cable loose.
11. Install the four aluminum spacers on top of Plate 3.
12. Install plate 4.
Install the four nuts and tighten them with the 10-millimeter wrench. NOTE: do not over-tighten the nuts, as this could damage the threads and the subsequent plates.
13. Feed the LED cable through the hole in plate 1 (this plate is the widest of the four plates).
14. Feed the protective sleeve over the end of the LED cable where it should touch the backside of plate 1.
15. Cable tie the protective sleeve and LED cable to plate 1.
Cable tie the sleeve at the top of plate one.
16. Plug the LED cable back into the original location on the PCB. NOTE: the PCB location reads “LED2”.
17. Tie loose cables to the motor bracket.
18. Install front décor plate.
20. Plug the roaster in, turn it on and test the drum window LED light. If it doesn’t work, contact the ROEST support team.
Video instructions
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Adjustable roasting parameters
Service menu - includes recommended settings for motor gear ratio, cooling fan, heater fan, and PID settings.
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