11. Ancillary equipment
11.1 Seam-centre guide (only if 768-E2/... is present)
General
The seam-centre guide provides guidance when backstitching. The function of the
guide piece is to ensure that there is an equal distance between the centre of the seam
and the left and right-hand needles.
Bearing pressure of seam-centre guide stop
CAUTION!
The seam-centre guide pressure must not exceed a maxi-
mum of 2 bar!
ā
To adjust the bearing pressure, pull out and rotate the pressure-regulator handle.
clockwise = to increase pressure
anti- clockwise = to decrease pressure
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