Panasonic LP-V Series Operation And Maintenance Manual page 7

For the Proper Use of Product
• Be sure to observe the following matters to prevent a failure or a malfunction of this product and to maintain
the product performance properly.
„ Wiring
• Verify that the cables are wired correctly before powering on.
• For the connection of this product, use the dedicated cables attached to the product or the specified optional cables.
• Check the voltage fluctuations of the power supply. Do not input the power supply exceeding the rating.
• If a surge occurs in the power supplied, connect a surge absorber to a source of the surge to absorb it.
• Be sure to take measures against surge before connecting any induction load such as DC relay to the load.
• The output has no protection function for short-circuit, therefore, do not connect the power supply or capacitive load
directly.
• Make sure to ground the frame ground terminal of this product.
• Install such that the controller housing and the head housing are at the same electric potential.
• Each connecting cable should not be used in the same raceway or connected in parallel to any device that generates
high-tension wires, power lines, large switching surge or the like. There is a risk of malfunction caused by induction.
• USB cable should not be connected in parallel with the controller power cable or the motor power cable.
• Make the wiring as short as possible to prevent a malfunction by the noise.
„ Operation
• Do not turn off the power supply until completing the system start.
• In case of turning ON the power supply after turning OFF, leave the interval at least 5 seconds between ON and OFF.
• The following items, Date, Lot, and Expiry Date are marked based on the internal clock of the laser marker. The
internal clock might be deviated due to error of the internal parts or degree of the battery drain, ambient temperature
and humidity. Therefore, be sure to check the time of the internal clock before the operation.
• Do not remove the USB media nor turn off the power during the data writing and reading operation.
„ Others
• Be sure to delete all registered data when transferring or discarding this product. Retained data might result in illegal
read out and leaking of information by a third-party with malicious intent.
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