PART REPLACEMENT
9
302.028
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9.5. FEED MOTOR DRIVE - Replacement
– Disconnect power and remove the faulty drive
A
from its seat (fig. 5); settle the new drive and power
the feeder back on.
– Motor setting should now be checked (function T.
offset); this operation is also necessary if one of the
boards needs replacement.
– Move the bar-pusher to a position where it can
move forwards or backwards.
press:
with bar feeder in “MANUAL MODE”.
the bar-pusher should not move (not even by decimal
displacements, see the display).
– If bar pusher travel does not stop within few
seconds, motor set-up must be performed.
DANGER - WARNING: live control panel, danger of
electric contact.
Turn the screw (BIL) clockwise or counterclockwise
with small sharp movements until the bar-pusher is
stopped.
– Check the setting that you have carried out:
press:
with bar feeder in “MANUAL MODE”.
the bar-pusher should not move (not even by decimal
displacements, see the display).
– Restore the bar feeder initial conditions.
BIL
A
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