3-15. Needle cooler
3-15-1. Adjusting the position of the blow pipe
❷
❶
3-15-2. Adjusting the air flow
❶
3-16. Chain-off thread cutter (suction of thread waste)
❶
To
To
decrease
increase
1) Loosen screw ❶ .
2) Adjust the position of blow pipe ❷ in terms of the
longitudinal direction and rotational direction.
3) Tighten screw ❶ to secure blow pipe ❷ .
Adjust the air flow of the needle cooler by turning
speed controller knob ❶ . Turn the speed controller
knob clockwise to decrease the air flow or counter-
clockwise to increase it.
Adjust the air flow of the needle cooler by turning
speed controller knob ❶ . Turn the speed controller
knob clockwise to decrease the air flow or counter-
clockwise to increase it.
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