NBE RTB - Air Supply for Combustion; Floor and Area Safety

4.1 Transport:
ON/OFF
RESET /
ALARM
MENU
UP/DOWN
MAIN MENU
TRANSPORT
TIMING
CONSUMPT.
VARIOUS
LOG
MANUAL
TRANSPORT
Driving Time 5 min
Overrun Time (Vac) 10 sec
Pause Time 10 sec
Start Delay 5 min
Por. After Alarm 2
Dutycycle Auger 70 %
Distance Start 70 cm
Distance Stop 20cm
Use Distance (sensor) NEJ
Cap. Sensortype N/O
Driving Time: Specify the running time of the vacuum system. Driving Time can be adjusted to fit any hopper size.
Note: Test and adjust Driving Time as high as possible without over filling the hopper.
Overrun Time (Vac): Specify the time in seconds the extraction auger should stop prior to the vacuum stopping
during a vacuum cycle. Note: Prevents pellet blockage in the pipes by allowing the vacuum to
clear out any remaining pellets in the piping system.
Pause Time: Specify pause time between filling cycles. Important when controlling filling cycles via a distance
sensor as the pause will allow the pellets to settle in place prior to taking a new distance sensor
reading and initiating another vacuum cycle. (Note: When USE Distance is not activated, Pause
Time will be ignored.
Start Delay: Time delay before starting a vacuum cycle. This delay is to ensure that there is truly a call for
pellets from the capacitive sensor; thus, preventing overfeeding of the hopper.
Por. After Alarm: Portions(Por.) after alarm refers to the number cycle portions the vacuum system will run after the
vacuum has gone through a no pellets alarm. Therefore, insert the number of cycles desired that
would fill up the hopper when empty.
Dutycycle Auger: Specify the % running time of the extraction auger. Note: increasing duty cycle auger % may lead
to over feeding of the rotary valve in the vacuum unit and cause a pellet jam. If a jam occurs in the
vacuum unit’s rotary valve, reduce duty cycle auger %.
Distance Start: Starts the system up when the distance sensor measure under this value.
Distance Stop: Stops the system when the distance sensor measures over this value.
Use Distance (sensor): Activates the distance sensor. Only activate if a distance sensor is installed (optional)
Cap. Sensortype: Specify if the capacitive sensor is normally open or normally closed.