
2
Electrical Disturbance
Beside the wave launcher with strong electrical wave and magnetic field or
the high cyclic machine.
Temperature/ Humidity
Temperature below 0
℃
or above 35
℃
Outdoors or the area directly shined by sun
Beside stove (heater).
Relating humidity below 5% or above 95% or the area without dew
Air
Dusty area or area with corrosive gas
Area that is easy to have air explosion or oil explosion
Vibration
If the location of the sewing machine usually has excessive vibration, please
move the control box to other place.
Installation
Control Box
Please install the control box according to the instruction
Attachments
If other attachments are needed, please turn off the power and pull off the
power plug.
Power Cable
Do not press power cable with force or excessively twist power cable.
The power cables shall be fixed with a distance at 25mm away from the
rotating component at least.
Before powering the control box, user shall carefully check the voltage of
power supply and position of power input on control box. If the power
transformer is used, user should also check it before powering the machine.
At this moment, the power switch of sewing machine must be set as “Off”.
Grounding
In order to avoid the noise disturbance and shock caused by electrical
leakage, user should install the grounding cable.
Attachments
If the electrical attachments are needed, please connect them to the proper
positions.
Disassemble
When removing the control box, user should turn off the power and pull off
the power plug.
At pulling off the power plug, user should hold the plug and remove it,
instead of pulling the power cable only.
The control box contains the dangerous high voltage power. For opening the
control box, please turn off the power and take away the plug from socket
firstly, and then wait for at least 5 minutes before opening the control box.
Maintenance, Inspection and Repair
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