FOR YOUR SAFETY ! 
If you operate the sewing machine first time, please make sure to read the following 
instructions for your safety and proper operation. 
In this technical manual, the notice CAUTION is mentioned at some paragraph to attract your 
attention for the safety. Please keep it in mind whenever you work with the sewing machine. 
 
 
 
 
 
 
 
 
Explanations for the warning signs 
No Warning sign
 
Meanings of warning sign
 
1 
 
Caution for sewing machine operation: 
Warning to operate the sewing machine without safety 
guards and to prohibit doing any operation except sewing 
while the power is turned ON. 
2   
 
 
Caution for a wound on the fingers: 
Warning to a possible danger to cause a wound on the 
fingers under the specified operation.   
3   
 
 
Caution for the fingers to be caught in the machine: 
Warning to a possible danger to be caught the fingers in the 
machine under the specified operation. 
4 
 
 
 
Direction of pulley rotation: 
Indicating the proper rotating direction of the sewing 
machine pulley. 
CAUTION is used as the notice to warn a possible danger to cause a wound. 
 This technical manual explains the instructions how to operate and maintain the
sewing machine. 
  All information in this technical manual are subject to change without notice. 
 
MITSUBISHI ELECTRIC CORPORATION
 has all the copy rights on this technical manual.
  Reprinting the parts or all of this technical manual is not allowed without permission.