21
11) How to Adjust Air Pressure
After pulling back the adjustment handle located
on the upper part of the filter adjuster attached to
the body side as shown in the figure, turning to
the clockwise direction, the pressure increases and
turning to the counter clockwise direction, the
pressure drops. Therefore, after adjusting to the
proper pressure (5.0~5.5kgf/㎤) indicated in the
pressure gauge, press the adjustment handle to the
location where it was and fix it.
[ Fig. 22 ]
12) How to Adjust Rising and descending Speed of the Upper Feed Plate
A. Turning to clockwise direction the handle ② of pressure reduction valve of solenoid valve attached to
the body side as shown in the figure ⓐ, rising speed and support pressure at rising of the upper feed
plate increases, turning to the counter clockwise direction, the speed drops. Therefore, after adjusting to
proper speed, fix with fixing nut ③.
(Adjustment pressure at the moment of shipping the machine: 2.5~3.0kgf/㎤)
B. As for descending speed, turning the handle ⑤ of speed controller ④ as shown in the figure ⓑ to
clockwise direction, the descending speed decreases, turning to the counter clockwise direction, descending
speed of upper feed plate increases. After adjusting to proper speed, fix with fixing nut ⑥.
(Left and right should be equally adjusted.)
[ Fig. 23 ]
Adjustment Handle
[ Fig. b ]
⑥
⑤
④
[ Fig. a ]
②
③
①
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