18. ADJUSTING THE OPENER (DNU-1541S)
➎
A
➍
➐
➏
0.8 mm
➋
Viewed from A
0.4 mm
➑
➒
➊
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow-
ing work after turning the power off and ascertaining that the motor is at rest.
– 34 –
1) Loosen two setscrews each
➎
and
➏
in the thrust pad, move opener shaft
➍
to the right or left and adjust so that a
clearance of 0.8 mm is provided between top end
➋
of the opener and inner hook
➌
. First, tighten setscrews
➎
and
then tighten two setscrews
➏
so that a play does not occur in opener shaft
➍
.
2) Turn the handwheel, loosen clamping screw
➐
in the opener arm and adjust so that a clearance of 0.4 mm is provided
between click
➒
of the inner hook presser and inner hook
➌
when opener
➊
is brought to the end in the direction of the
arrow mark and click
➑
of the inner hook comes in contact with opener
➊
. Then tighten the screw again.
(Reference: The amount of play between click
➑
of the inner hook and opener
➊
is 0.8 mm.)
– 35 –
➌
Edit: Corrects an error. The manual’s diagram shows point 9 twice, but refers to points 8 & 9 in the text.
(The lowest 9 in the diagram should be 8.)
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