Mitsubishi Electric PLK-G4030R, Technical Manual

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2. INSTALLATION 

CAUTION

(1) Please have some specialists, who have enough experience for the sewing machine installations, 

install the sewing machine. 

(2)  Please have a Qualified Electrician perform necessary electric wiring. 

(3)  Please do not operate until the sewing machine is repaired when any damage or fault is found on the 

sewing machine at the installation.   

(4)  Please do not refurbish the sewing machine. 

2-1. Installation of the foot switch   

Connect the foot switch to the connector CON H. 

The foot switch is enclosed in the accessory box. 

2-2. Connection of the air tube 

  Insert the one end of the air tube (8mm Diameter) into the intake air fitting of the filter regulator (No.1) 

then, join the other end of the air tube with the suitable air coupling to be adopted with the air supply 

source provided in your factory. One of the air couplings (No.2) is enclosed in the accessory box. 

①

②

<2> 

<1> 

<1>: Intake air fitting 

<2>: Air coupling 

CON A : Operation panel 

CON B : Power supply 

CON C : Various solenoid DC power

CON D : Spindle motor 

CON E: Various solenoid 

CON F : Spindle encoder 

CON G : X-Y spindle encoder 

CON H : Foot switch 

CON J : X-Y spindle stepping motor 

CON K : P-F spindle stepping motor 

CON A 

CON E 

CON F 

CON G 

CON H 

CON J 

CON B 

CON C 

CON D 

CON K