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VG-DL450 450W LED Fresnel Spot Light User Manual VG-DL450 450W LED Fresnel Spot Light User Manual
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APPENDIX
Problem and solution
Problem
Reason
Resolution
Device not work No power
AC100-240V, 50/60Hz
Check the power connection, and
make sure device connect the mains
in well condition.
Check if the fuse is good.
LED Bulb is off
LED bulb damaged
Replacing LED bulb
LED drive board damaged
Replacing LED drive board
Temperature switch damaged
Replacing temperature switch
Fans not work
Fans damaged
Replacing fans
Caution
Unqualified person involved with installation, operation and maintenance of this
device is prohibited
If any above mentioned problem happened, or unknown problem happened, please
contact manufacturer or distributor for assistance.
Innovation, Quality, Performance, VanGaa, Achieving Users’ Value!
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