Kval EP-1, Operation And Service Manual

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Operator’s Tour
2-6 KVAL EP-1 Operation/Service Manual
Description of the Six Light Panel
The six lights on this panel indicate the status of the EP-1 system.
Note:
Refer to the “KVAL EP-1 Service Manual” for information on using this panel
for troubleshooting.
The Sequence that the lights activate is as follows:
1.
Control Power
2.
Overload Relay
3.
E-Stop
4.
Stop
5.
Start
6.
24VDC
Control Power – light
illuminates when the
Control Transformer
is pulled out and the
power is working on
secondary side-of
transformer
Overload Relay –
The overload circuit is
working when light is
on
E-Stop – The back
gate is closed and
Frame E-stop is not
activated when this
light is on.
24VDC – light
comes on once the
ACR is latch and the
24VDC power Supply
is working
Stop – This light will
be on if Machine
Stop button is deac-
tivated.
Start – T his light will
be on once the
Machine Start button
is pressed and the
ACR Relay is latched.