ELTRA CSi/d, Руководство пользователя

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Technical information
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7.6 Error messages
The electronic circuit board of the CSi/d Autoloader is fitted with a buzzer. The buzzer uses a
fixed number of sounds (buzzes) to alerts to faults. You can find an overview of the number of
buzzes and corresponding error messages in the following table:
Number of
buzzes
Description of the fault
1
The light barrier to detect the position of the gripper arm cannot detect any
light. Light barrier for detecting the position of the gripper arm is faulty. Check
the positioning disc.
2
The light on the light barrier is continuously detected. Light barrier is faulty.
Check the positioning disc.
3
There is no crucible in the CSi/d Autoloader, although it has received a
command to load the next crucible.
4
The horizontal light barrier cannot be detected. Faulty light barrier, crucibles
are not moving due to a blockage, faulty motor.
5
The furnace was not opened to enable the CSi/d Autoloader to place a
crucible onto the crucible tray. Fault in the ram control or the ram sensor.
6
The gripper fingers have not picked up the crucible. The crucible has got
stuck in its tray, no compressed air, faulty light barrier.
7
The CSi/d Autoloader has received a command to load, but the furnace is not
open or there was a long delay when lowering the ram.
∞
Infinite number of buzzes in manual operation. The ram sensor has been
incorrectly adjusted (bottom end of the furnace cylinder).