For safety, release the torsion of the torsion bar 6
completely.
・
Make sure that a notch 5 points at 0 in a scale 1 and
that the tension roller can be rocked back and forth
with hand.
Ensure to follow the procedures below to prevent the
warm from any damage.
• Shake the tension roller by hand
• Turn warm 4 by hand
※
Do not turn it with a tool forcibly.
(6) Check that a notch 5 points at 0 in a scale 1.
If not pointing at the scale 0, loosen a screw 3 and
adjust the position of scale 1.
(7) Match to the shedding timing in the plain weave
state. (Standard is 310
°
.)
In the pile weave state, produce a state where a
temple 14 is closest to a reed 15.
(8) Rewind the beam from the function panel and
tighten the warp tension to a set value. Make
adjustment by turning the warm 4 so as to have an
indicator 9 to point at between 0 and 5 of the scale
10.
NOTE
: When the warm 4 is adjusted, the warp
tension changes.Therefore, repeat the adjustment
of the warp tension and the warm 4.
(9) Tighten the bolt 2 to fix the warm 4.
NOTE
: If the bolt 2 is loose, the warm 4 may
rotate during operation to change the setting.Be
sure to tighten it correctly.
(10) Check that the indicator 9 points at between
–
5
and
+
15 of the scale 10 during operation
(including pile weaving).
If the indicator 9 points at elsewhere, loosen the
bolt 2 and turn the warm 4 to make adjustment.
NOTE
: Don’t adjust the warm 4 during operation,
or the warm starts oscillating when the plain
weaving is switched to the pile weaving, which is
quite dangerous.
M6. Torsion Back
32
