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Continuous Loss-in-Weight Blenders Chapter 3: Installation 40
-Enter original password.
-Touch box next to select operator until you see the level you want to set. (operator, service)
-Touch New Password and enter your new password
-Touch Verify Password and verify you new password
Alarm Setup
There are several alarms in the blender control they are as follows:
No Flow - No weight loss is being detected on the feeder in question. This would
indicate a faulty load cell, a material bridge in the re-fill hopper or
something obstructing load cell movement.
Re-fill too long - Weigh hopper is not being re-filled in the allotted time. This would be
caused by the supply hoppers not be kept full. Check the loading system.
No material - This means the weigh hopper is empty.
Load cell Failure - The controller is not properly reading the load cell. Check the load cell.
Load cell over ma x- The maximum weight limit on the load cell is exceeded. Check weigh
hopper size and material bulk density.
Extruder No Flow - No weight-loss is being detected in the Mass Flow hopper. Make sure
there is no material bridge above the extruder throat, or interference with
the Mass Flow load cell.
Blender Cannot keep up - The extruder is running faster than the augers will allow the blender
to run.
There are several options to set for the above listed alarms. The following explains the options
and how to set them up.