GE General Electric Sewing Machine AF-300 ユーザーズマニュアル

 

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(6) Drive overload (OLU) or motor overload (OL) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Do characteristics of elec-
tronic thermal O/L relay 
and those of motor over-
load match? 

Set to correct level. 

Is electronic thermal O/L 
relay setting correct?  

Connect thermal O/L 
relay externally.  

Probable faulty drive or 
error because of noise, 
etc..  Contact GE Fuji.  

Load excessive?. 

Reduce load or increase 
drive 
capacity 

No 

Yes 

No 

Yes 

No 

Yes