Replacing The Pusher Y Cylinder (Outer Shape Reference) - JUKI KE-3010 Maintenance Manual

5-11. Replacing the Pusher Y Cylinder (Outer Shape Reference)

1) Detach the par
the cylinder .
2) Loosen the nut (accessory) of
the cylinder to detach it from
the part .
3) Loosen the nut
to detach the pusher B
the top of the cylinder
Figure 5-11-2
Y pusher
Transport belt
Figure 5-11-3
After the cylinder components have been assembled, supply the air (0.5 MPa) to check that
the cylinder moves smoothly.
Adjust so that the pressure reducing valve is 0.5 MPa and the speed controller is opened
two turns from the fully closed position.
Solenoid valve
After the components have been reassembled, supply air (0.5 MPa) and check that the
pusher operates smoothly when the air is turned ON and OFF.
Maintenance Guide
or from
(accessory)
from
.
Pressure reducing valve:
0.5 Mpa
Figure 5-11-4
Figure 5-11-1
4) Reassemble the components in the reverse
order of steps 1) to 3). When installing a
new pusher Y cylinder, check and adjust as
described below.
Adjust so that the distance B is 1.5 mm
±
0.1mm when the Y pusher is ON
(extruded) and distance A is -0.5 mm ±
0.1mm when the Y pusher is OFF (not
extruded).
(See Figure 5-11-2.)
Adjust so that the gap C between the Y
pusher and transport belt is 0.2 mm
minimum.
Speed controller:
Opened two turns from the fully
closed position
(Must be fixed with the lock nut.)
5-23
Rev. 2.0
Y pusher