Adjusting The Air Speed Controller; Cam Up/Down Cylinder; Belt Presser Removing Base Cylinder; Belt Presser Cylinder - JUKI MOL-254 Engineer's Manual

(5) Adjusting the air speed controller

1) Cam up/down cylinder

1. Adjustment amount of the speed controller on the rod side : Give the adjustment screw four turns
after fully opened.
2. Adjustment amount of the speed controller on the anti-rod side : Give the adjustment screw three
turns after fully opened.

2) Belt presser removing base cylinder

1. Adjustment amount of the speed controller on the rod side : Give the adjustment screw four turns
after fully opened.
2. Adjustment amount of the speed controller on the anti-rod side : Dive the adjustment screw three
turns after fully opened.

3) Belt presser cylinder

1. Adjustment amount of the speed controller on the rod side : Give the adjustment screw two turns
after fully opened.
Standard Adjustment
4 turns
3 turns
20 28
2 turns
30
119
− −
Speed controller
28
20
3 turns
4 turns