PRECAUTION BEFORE STARTING OPERATION
1
Safety Precautions
1 . When turning the power on, keep your hands and fingers away from the area around/
under the needle and the area around the pulley.
2 . The power must be turned off when the machine is not used, or when the operator
leaves his/her seat.
3 . The power must be turned off before tilting the machine head, installing or removing
the “V” belt, adjusting the machine, or replacing parts.
4 . Avoid placing fingers, hairs, obstacles, etc. near the pulley, “V” belt, bobbin winder
wheel, or motor when the machine is in operation. Injury could result.
5 . Don’t put fingers into the thread take-up lever cover, around/under the needle, or
pulley when the machine is in operation.
6 . If the belt cover, the finger guard, and/or the eye guard are installed, don’t operate
the machine without these safety devices.
2
Precaution before Starting Operation
1 . If the machine’s oil pan has an oil sump, never operate the machine without filling oil
in it.
2 . If the machine is lubricated by a drop oiler, never operate the machine without
lubricating.
3 . When a new sewing machine is operated, verify the rotational direction of the pulley
with the power on.
(The pulley should rotate counterclockwise when viewed from the pulley.)
4 . Verify voltage and (single or three) phase indicated on the nameplate of the motor.
3
Precaution for Operating Conditions
1 . Avoid using the machine at abnormally high temperature (35℃ or higher) or low
temperature (5℃ or lower). Otherwise, machine failure may result.
2 . Avoid using the machine in dusty conditions.
3 . Avoid using the machine in conditions filled with a lot of electric noises such as high-
frequency welders.
INTRODUCTION
Thank you very much for purchasing Mitsubishi industrial sewing machine.
Please read this instruction manual before operating the sewing machine. Please read also
“Safety Manual”, “Instruction manual for Mitsubishi Limiservo X” and operate the sewing
machine correctly and safely.
