Safety Precaution During Operation - Siruba D007S Manual

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Attention : If the power specification of the control box is AC 220V, please
(4). Grounding:
a. To prevent the interference of noises and current leakage, all grounding works should be done
properly (including machine, motor, control box).
Single phase (AC220V)
Connected to control box
Grounding works should be done properly on ground wire (Green/ Yellow).
If grounding is not done, leakage current will cause discomfort or injury to human body.
b. The grounding wire of the power cord should be connected to the system ground wire of the
production factory with conducting wire of appropriate size and connector and this connection
should be permanently fixed.

1.3 Safety Precaution during Operation:

(1). When powering for the first time, please operate the sewing machine in low speeds and check
whether the rotation direction is correct.
(2). When the sewing machine is in operation, avoid contact with any moving parts such as scale,
needles, etc.
(3). All moving parts should be properly isolated with the provided protective devices to avoid the body
contact and foreign objects should not be inserted within these devices.
(4). Please do not operate with other safety devices removed.
don't connect to AC 380V power outlet. Otherwise, error code
will appear. In this case, please turn off the power
switch immediately and check the power voltage. Continuous
supply of 380V over 5 minutes might damage the PCB,
endangering the safety of users.
OFF ON
2
Brown wire
Blue wire
Green / Yellow wire (ground wire)