Nogueira EXPRESS-5040 Manual De Instrucciones página 64

TONGUE PRESSURE IN THE KNOTMAKER FOOT
The presser foot pressure on the roller tongue is exercised by a flat spring, stuck
in the foot itself (fig.134).
NOTA: The tongue must open upon a pressure of 5 to 10 kg at one end. The
spring should not be blocked under any circumstances.
fig.133
ADJUSTING THE KNIFE HOLDER ARM
If the course of the arm is not enough, the knots can get stuck at the knotmaker
foot. When properly adjusted, there will be a gap between the arm and the foot,
from 8 to 15 millimeters (fig.135). For verification and the arm adjustment,
should proceed as described on the following page.
64
FOOT
NUT
fig.134
KNIFE HOLDER ARM
Instructions Manual
FLAT
SPRING
ADJUST-
MENT
NUT
PRESSER
NUT
KNOT-
MAKER
FOOT
fig.135