Operation Manual
23
Version 1
English
5
Emergency mode
When setting blind rivet nuts / studs it can happen that the thread of the blind rivet nut /
blind rivet stud is damaged and the threaded mandrel / sleeve can no longer be
unscrewed.
The reasons for this can be:
•
Setting of force or stroke too high
•
Incorrect thread of the blind rivet nut / blind rivet stud
•
Greater material thickness in the component
•
Changed material of the blind rivet nut / blind rivet stud
•
Defective or not maintained threaded mandrel (4) / threaded sleeve (4)
5.1
Emergency mode blind rivet nuts & studs
If the threaded mandrel / sleeve (4) can no longer be unscrewed, proceed as follows:
1. Press the arrow keys O + U together. The tool now shows on the display the
instructions as follows:
2. Loosen the union nut (3) and the front sleeve (2)
3. Press the Key OK. Now the threaded mandrel /sleeve moves to the very front
position
4. Unscrew the mouthpiece (2) counter clockwise and slide it away from the riveting
tool
5. Tighten the union nut (3) with the front sleeve (2)
6. Hold the device with one hand. Through the gap between the mouthpiece (2) 2 and
the front sleeve (1) you can now loosen the tension sleeve (5) counter clockwise with
the other hand and remove the device from the threaded mandrel (4)
7. Pull the battery (14) off the riveting tool and put the riveting tool and battery aside
8. You can now remove the threaded mandrel (4) with an open-ended spanner or a
size 5 socket wrench
9. Insert the mandrel (4), if necessary a new mandrel (4), with the tension sleeve (5)
and the mouthpiece (2) in the riveting tool and insert the battery (14). Reduce the
force or stroke to avoid further damage
Please remember that jamming the threaded mandrel (4) / threaded sleeve (4) has
usually damaged the thread of the blind rivet nut / blind rivet studs and the threaded
mandrel (4) / threaded sleeve (4) and should be replaced. If the threaded mandrel (4) /
threaded sleeve (4) cannot be removed, cut off the threaded mandrel (4) / threaded
sleeve (4) with a suitable tool.