5
. Proper operation
5.1 Needle system
5.2 Installing needles
Use UY × 128GAS (UY128GAS).
Select a proper needle in size depending on the thickness
and type of fabric.
(1) Loosen the screws ① with a screwdriver. (Fig. 5-1)
(2) Remove an old needle with a pair of tweezers.
(3) Insert a new needle into the needle clamp ② as far as it
will go with facing its scarf to the right back. (Figs. 5-2
and 5-3)
(4) Tighten the screws ① with a screwdriver.
Table 5
Fig. 5-1
Fig. 5-3
Fig. 5-2
②
①
Tighten the screws ① with a tightening torque of 0.6
N･m.
Before installing, ALWAYS turn the power switch OFF
and check that the machine has already stopped.
NO OK! NO
Japanese
standard
9 10 11 12 13 14
Metric
standard
65 70 75 80 85 90
OK! NO
ATTENTION
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