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Shenyang Bluelight Automatic Technology Co., Ltd.
BL6-DU20PX series Integrated Door Motor Controller User Manual
Do not touch the radiation fins (heat sink), braking resistor, or Braking
Resistor Unit. These can become very hot.
Otherwise, a burn injury may occur.
Do not touch the braking resistor.
Doing so can result in electric shock.
Be careful when changing Controller settings. The Controller is factory set to
suitable settings.
Otherwise, the equipment may be damaged.
Maintenance and Inspection
Do not touch the Controller terminals. Some of the terminals carry high
voltages and are extremely dangerous.
Doing so can result in electric shock.
Always have the protective cover in place when power is being supplied to
the Controller. When attaching the cover, always turn OFF power to the Controller
through the MCCB.
Doing so can result in electric shock.
After turning OFF the main circuit power supply, wait for the time indicated
on the front cover, and make sure the CHARGE indicator light has gone out, and then
perform maintenance and inspection.
The capacitor will remain charged and is dangerous.
Maintenance, inspection, and replacement of parts must be performed only
by authorized personnel. Remove all metal objects, such as watches and rings, before
starting work. Always use grounded tools.
Failure to heed these warning can result in electric shock.
Do not change the wiring, or remove connectors or terminal, during power on
period.
Otherwise, an electric shock may occur.
A CMOS IC is used in the control board. Handle the control board and CMOS IC
carefully.
The CMOS IC can be destroyed by static electricity if touched directly.
Other
Do not attempt to modify or alter the Door Motor Controller.
Doing so can result in electrical shock or injury.