Notes for Safe Operation
vi
167646-1CD
HW1481264
Interface Board for Welding
Power Supply
• Do not use or maintain this board under the following conditions:
– Direct sunlight
– Excessive vibration and shock
– High humidity
– Proximity to a strong magnetic field source
– Excessive dust
– Large temperature change
– Corrosive gas
– Condensation
Failure to observe this instruction may result in the failure of the board.
DANGER
• Do not touch the inside of the controller cabinet for at least 5
minutes after turning the power off.
Failure to observe this warning may result in electric shock or personal
injury because of the residual voltage of the condenser.
• During power on, make sure to close the door and mount the
protective cover, and do not touch the board.
Failure to observe this warning may result in fire or electric shock.
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