Kval Edge-SS, Operation & Service Manual

Page: 171 / 180

1.
Check Motor Overload Circuits
2.
With power on, check the trip indicator LED on the
overload. If indicator is orange, press the Reset
Button to reset the overload circuit. Retest the
Machine.
Overload Relay Light OFF
Contactors
Overload
Relays
Reset Button. Fac-
tory set on the ''H''
Setting.
Test or Stop
Trip Indicator
Factory Set Current
Rating Adjust
Troubleshooting Electrical Problems
6-28
KVAL Operation/Service Manual
E-Stop Light OFF
Check to see the if any E-Stop buttons are pulled out.
NOTE:
Location and quantity of E-Stop buttons var-
ies depending on customer need. Typical locations
for E-Stop buttons are near the Rear Access Gate and
near the Tool Changer Access Gate
Stop Light OFF
Check for 110 VAC between #2 and #4 If there is
voltage, press the Start button. If no voltage, check
the Stop button to make sure it is all the way out and
not stuck in, then check the contact to make sure it is
closed. If still no voltage, check the wiring.