Primus I35/50 Programming Manual page 13

ERROR 12: WRONG FUNCTION OF SAFETY BAR
When the machine is switched on, the correct function of safety bar is checked. In case of wrong function the error
012 is reported. The machine control is blocked and it is possible just to switch the machine off and eliminate
the failure.
CAUSE:
1. Jammed bar or switch
2. Damaged switch
3. Failure in connection
4. Incorrect version of software or programmer
ERROR 13: DEFECTIVE SPEED SENSOR
During the machine operation the correct function of speed sensor is checked. In case of incorrect function the error
013 is reported.
CAUSE:
1. Damaged sensor
2. Wrong adjustment of sensor
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Release the bar or switch
Check correct function of the switch
Check the correct switch connection
The software version 1.40 or inferior must be used
on machines made till June 2005, while the
software version 1.42 or superior and programmer
with revision E and superior must be used on machines
which were made later.
Check the correct function of sensor
Adjust distance between the sensor and rotating
screen with teeth, so that the light indicator on
sensor is blinking when the screen rotates.
If the indicator is constantly ON, increase
the distance, if it is constantly OFF, reduce
the distance. If adjustment of diameter does not
help, it is necessary to change the sensor.
PROGRAMMING MANUAL 508913C PUBLICATION DATE 25 AUG 2006.DOC