Gesipa GBM 95 - Adjustment of stroke Y

18
GB
6.2 Adjustment of stroke "Y"
The stroke «Y» (see chart) depends on the blind rivet nut size (M3 to M10, 6-32 to 3/8-16)
and the material thickness «Z» (drawing 2).
Stroke chart for GBM 95:
Thread size Stroke min. "Y" mm max.
M3 0.5 - 1
M4 1 - 2
M5 1.5 - 2.5
M6 2.5 - 3.5
M8 3.5 - 4.5
M10 3.5 - 4.5
• Loosen lock nut (3) (drawing 1).
• Adjust stroke «Y» by turning in or out the nosepiece (1).
• Stroke «Y» has to be adjusted to «min», to be locked (tightened) and then the rivet nut
has to be set.
• If the blind rivet nut does not form a proper sealing head (as shown in drawing 2) the stro-
ke «Y» must be increased step by step. Afters stroke adjustment, the lock nut (3) has to
be tightened.
Drawing 2