KE-750_MS.pdf - 第73页

10. X Pusher Cylinder Replacement (1) Loosen nut (A) as shown in diagram. (2) Loosen nut (27) and replace cylinder. (3) Reassemble in reverse sequence. Cylinder scr ew should penetrate (21) so that when air is supplied, …

8. Stopper Cylinder Replacement

(1) Referring to the diagram, remove E-ring (49) and cylinder pin

(47).

(2) Loosen nut (B) and remove (42) from cylinder.

(3) Reassemble in reverse sequence. Cylinder screw should

penetrate (42) so that when air is supplied, (33) protrudes C

rotation beyond C.

(4) Supply air and check that all movements are smooth.

(Close speed control completely then open 2 turns.)

9. Y Pusher Cylinder Replacement

(1) Remove (28) or (29) from cylinder (27).

(2) Loosen peripheral nut (27) and remove from (25).

(3) Loosen nut at tip of (27) shaft and remove (26).

(4) Reassemble in reverse sequence. (Refer to diagram below for adjustment of positioning.)

(5) Supply air and check that all movements are smooth.

1.5mm protrusion

0.5mm retraction

Rail guide

Pushe

ir ON

ir OFF

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10. X Pusher Cylinder Replacement

(1) Loosen nut (A) as shown in diagram.

(2) Loosen nut (27) and replace cylinder.

(3) Reassemble in reverse sequence. Cylinder screw should penetrate (21) so that when air is

supplied, (7) is 1/2 rotation past vertical.

(4) Supply air and check that all movements are smooth.

11. Pressure Reduction Valve Replacement

(1) Remove tube and screw (A) as shown and replace pressure reduction valve.

(2) Standard settings for pressure reduction valve are:

Pusher X side (right side) 0.35MPa

Pusher Y side (left side) 0.5MPa

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12. SV Cable Assy Replacement

(1) Close main air supply valve and remove tube from SV.

(2) Remove connector at lower end of SV.

(3) Loosen SV mounting screw and replace SV.

13. Centering Pin Replacement

(1) Loosen screw (1) and remove T-PIN sensor from each (2).

(2) Loosen screw (3) and remove centering pins from guide block and damper block.

(3) Loosen screw (4) and remove E-ring (5).

(4) Replace centering pins.

(5) Reassemble in reverse sequence.

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