Mitsubishi Electric PLK-J10050RH, Technical Manual

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7-5. Adjustment of the thread trimmer
When remove the component of the thread trimmer mechanism for maintenance, please refer to following
adjustment procedures.
7-5-1. Adjustment of the movable knife
(1) Remove the sliding plate (No.1) by referring to the paragraph <6-2-1>.
(2) Aligning the center of the trimmer link hole (No.2) with the reference hole (No.3) as below figure.
(3) Please confirm if the tip of movable knife (No.5) is on a virtual plane of the machining surface of sliding
plate (No.4) as below figure. In this time, keep aligning the center of the trimmer link hole (No.2) and
the reference hole (No.3).
(4) If different, loosen the screw (No.6) and adjust the tip of movable knife (No.5) position by moving in the
arrow direction. In this time, keep aligning the center of the trimmer link hole (No.2) and the reference
hole (No.3) too.
(5) After adjustment, tighten the screw (No.6) and reconfirm the tip of movable knife (No.5) position.
<1>: Sliding plate <2>: Trimmer link hole <3>: Reference hole
<1>
<2>
<3>
<2>
<6>
<4>
<5>
(<4> Virtuality)
<4>: Machining surface
<5>: Tip of movable knife
<6>: Screw