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Adjustment Procedures Results of Improper Adjustment
™ When fixing two setscrews in coupling 7, deoil the setscrews
using a paint thinner and fix them with LOCKTITE 242.
™ Make sure whether there is any play in the main shaft before
stretching the belt.
™ Make sure whether the position of the thread take-up lever is
located in the center of the frame groove.
™ Make sure that the plunger moves up or down when turninh
the main shaft by hand.
™ Take care of the engagement of the coupling.
Main motor flat
(setscrew No. 1) position
Direction of rotation
Main shaft flat
(setscrew No. 1) position
™
When drawing out the main shaft from
the front, remove the components
inside the face side plate in advance.
™ The main shaft can be drawn out
from the rear (direction of e) when
drawing out main motor and main
motor installing base and removing
the setscrew in counterweight 1.
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