IV
USING THE PRODUCT SAFELY
WARNING
■
Warning item on grounding
The product has the GND terminal on the panel surface to protect
the user from electric shock and protect the product. Be sure to
ground the product to safely use it.
■
Warning item on abnormality while in use
If smoke or fire is generated from the product while in use, stop using
the product, turn off the switch, and remove the power cord plug
from the outlet. After confirming that no other devices catch fire,
call the company or our distributor.
CAUTION
■
Connection of Remote Control Input and Output Terminals
＊
The maximum input rating of the remote control input and
output terminals is determined in order to avoid damages to the
product. Do not input or output voltage/current exceeding the
rating described in the instruction manual. Excessive input or
output may cause a trouble or breakdown of the product.
＊
When the voltage or current is controlled according to external
voltage, the negative (-) side of the external voltage unit is
connected with the -S output terminal of the PA-B series. Use
the output circuit of the external voltage unit in the condition
where it is floated from the frame in order to avoid accidents or
malfunctioning.
When several power supply units are used for a remote control
application, each external power supply unit must be floated.
＊
The negative (-) side of the voltage/current monitor terminal is
internally connected with the -S terminal. Use the input circuit
of the external measuring instrument in the condition where it is
floated from the frame in order to avoid accidents or
malfunctioning.
