Power Troubleshooting - Citizen CLP-7202e User Manual

Chapter 5 Troubleshooting

2 Power Troubleshooting

2 Power Troubleshooting

Problem
No power even
with power switch
turned ON.
• Power cord is not
properly connected to the
outlet.
• Power cord is not
properly connected to the
power inlet.
• Input voltage is not
correct; input voltage is
greater or less than the
rated voltage.
• Correct RS-232C cable is
not used.
Cause and remedy
→
Turn off the power switch and
reconnect the power cord to the
outlet properly.
→
Turn off the power switch and
reconnect the power cord to the
power inlet properly.
→
Set input voltage within the rated
voltage (puncture voltage may
occur. Contact our service
personnel).
→
Turn off the power switch and
unplug the interface cable.
Check that power is provided by
turning on the power switch and
use the correct RS-232C cable.
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