JUKI AC-172N-1790AN Instruction Manual page 32

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(7) Adjusting the air blower
The speed controllers used to adjust the air blow of air blow pipes ❶ to ❹ are those shown in the figure
2)
on the left.
3)
Table of relationship between the
adjustment values of the speed con-
trollers at the time of delivery and the
thickness of the material
No.
1) The air blower is provided with four blow pipes
as illustrated in the figure on the left. The soled
arrows show the air blowing direction of the
respective pipes. The name and function of each
components is as follows:
❶ Blower for the carriage
❷ Blower for lifting the
workpiece
❸ Blower sucking the
workpiece
❹ Blower peeling off the
workpiece
❺ Machine head
❻ Preset table
❼ Stacking board
H(mm)
Light weight small ↔ Heavy .Large
14 to 15
Amount of air to be blown
13 to 14
Decrease
14 to 15
13 to 14
– 28 –
To be used for
bellowing down the
workpiece
To be used for stacking
the workpiece
① Speed controller of the blower
for the carriage
② Speed controller of the blower
for the lifting the workpiece
③ Speed controller of the blower
for the sucking the workpiece
④ Speed controller of the blower
for the peeling off the work-
piece
H
Material
Increase

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