Troubleshooting; Blind Rivet Nut Does Not Screw On; Set Blind Rivet Nut Is Loose; Threaded Mandrel Is Not Unscrewed - Gesipa FireBird Mode D'emploi

4.

Troubleshooting

4.1

Blind rivet nut does not screw on

Cause
Nut thread defective
Threaded mandrel A defective
Nut does not rest against nosepiece
Nut unscrews again
Battery discharged
4.2

Set blind rivet nut is loose

Cause
Setting stroke y too short
Switch K released too early
4.3

Threaded mandrel is not unscrewed

Cause
Setting stroke adjusted incorrectly
Battery discharged
4.4

Red lamp indicates fault

When pressing the trigger button
Cause
Blind rivet nut setting tool not in front end
position
Corrective measures
Use new nut
Change threaded mandrel A
Threaded mandrel length x incorrect; adapt to
nut length (see Point 2.7.1)
While it is screwed on, hold the nut until the tool
stops
Keep switch K pressed until the tool stops
Charge battery, replace if necessary
Corrective measures
Increase setting stroke y (see Point 2.7.2)
Keep switch K pressed until automatic chan-
geover and unscrewing are finished (see Point
2.7)
Corrective measures
Decrease setting stroke y (see Point 2.7.2);
if necessary use hexagon screwdriver 8 to
unscrew threaded mandrel A (see Fig. 1)
Charge battery; replace if necessary
Corrective measures
Release trigger button
GB
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