KE-750_MS.pdf - 第71页

7. BU Cy linder Replacement (1) Remove fastening nut. (2) Place plate between base frame and BU plate stop scr ew at the bottom of the cylinder so that when BU table is pushed down, E2113721000 does not sink. (3) Push BU…

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5. BU Plate UP/DOWN Sensor Replacement
(1) Disconnect sensor body and relay cable.
(2) Replace sensor.
(3) For adjustment of sensor positioning, refer to QA Table, Conveyor No. 11.
BU table UP position
BU tool
BU table DOWN
position
Provisional fastening
position
Provisional fastening
position
2092 SEMS cap screw
BU sensor sta
y
BU table sensor (DOWN)
HDOO stop screw
BU table sensor (UP)
BU sensor plate
6. T. PIN Sensor Replacement
(1) Remove adjustment screw and remove sensor from each sensor bracket.
(2) Replace sensor.
(3) For adjustment of sensor positioning, refer to QA Table, Conveyor No. 2.
(4) Organizing cables
Wrapped around front of senso
r
bracket & held with cable ties.
BU table rear fastening
base
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7. BU Cylinder Replacement
(1) Remove fastening nut.
(2) Place plate between base frame and BU plate stop screw at the bottom of the cylinder so that when
BU table is pushed down, E2113721000 does not sink.
(3) Push BU table down and remove RC1200001KP.
(4) Remove the 4 rubber plugs in BU table and remove the stop screws from those holes.
(5) Remove cylinder by pulling it towards yourself from bottom of conveyor unit.
(6) Replace cylinder and reassemble in reverse sequence.
(7) For instructions on adjusting BU table height, refer to QA Table, Conveyor No. 4.
c When the parts marked with * are attached and placed at the bottom of the conveyor unit,
insert screw SL6062092TN into the BU table fastening hole and tighten.
d Place plate between base frame and bottom of SL6061692TN so that E2113721000 does
not sink when BU table is pressed down.
e Push down on BU table to fit RC1200001KP in the peripheral groove of E2194721000.
f Rotate E2194721000 to adjust height and tighten NM6080003SC.
g Fit the 4 TA0750501R0 in the holes in the BU table.
h Assembly sequence
i Tube
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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
r
A
ir ON
A
ir OFF
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