Proper Operation; Initial Setting Of The Control Box; Installation Of The Needle - Mitsubishi Electric PLK-G4030 Technical Manual

5. PROPER OPERATION

5-1. Initial setting of the control box

When using the sewing machine for the first time, the model and the language of the sewing machine in
use have to be set.
Refer to the instructions in the paragraph "[6] Initial Setting of System (Model/language Setting)" in the
CONTROL UNIT technical manual.

5-2. Installation of the needle

(1) Please make sure to turn the power switch off before installing or replacing needles.
(2) Please pay attention for the fingers not to be injured by the needle point.
(1) Loosen the set screw (No.1) then, insert a new needle (No.2) until the needle head is reached the end
of the hole of the needle bar (No.3).
(2) Tighten the set screw (No.1) with facing the needle groove (No.4) to the front.
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com
CAUTION
<4>
<3>
<1>: Set screw
<2>: Needle
<1>
<3>: Needle bar
<4>: Needle groove
<2>
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