7 Troubleshooting
SPR-PRC-POC
59 / 72
7.3 Faults/error messages
7.3.1 Pressure: “Ultimate pressure out of limit”
Fig. 65: Ultimate pressure out of limit
Error message on the machine
display:
Possible cause
Ultimate pressure out of limit
Press “Acknowledge” and eliminate
the fault
Tube end
• Not deburred
• Too much deburring
• Sawn off at an angle
Tube
• Pressed in at an angle
• Oval cross section
• Diameter too small
• Diameter too large
• Wall not thick enough,
use reinforcement sleeve
• Dirty (e.g. chippings)
• Wrong diameter
• The tube material and the
entered parameters do not
correspond
• Strength too high
• Strength too low
Cutting ring
• Oval cross section
• Damaged
• Strength (too hard/too soft)