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38 kV Type VCP-WHD Simple Electrical
Ground & Test Device (SEG&TD) upper
terminal instruction booklet
Figure 42. Key "KD" rotated to retract the shutter locking pin.
4.
Move the test port shutter knob to the right until the test probe
ports open to form a full circle (see Figure 42). While holding
the shutter in this position, install the test probes.
N
otee:
The shutter is spring loaded to return to its closed position so it will
need to be held in the open position for test probe installation. Due to the
spring loading, and the physical size and length of the test probes and cables,
an assistant should be used to help in this process.
5.
To install the test probes, uncoil each test probe and cable.
Insert a test probe into a test probe port until completely seated
in the test probe port. Follow the same procedure to install the
other two test probes.
Figure 43. Test probes installed in the test probe ports.
N
otee:
When the test port shutter is fully pushed to the right, the inner shut-
ter will "pinch" into the indent on the side of the test probe locking it is place
(see Figure 44).
Figure 44. "Pinching" area on the inner test probe shutter.
6.
Move and hold the shutter knob all the way to the right and
rotate key "KD" , extending lock pin and locking the test probes
in place. Check to make sure the probes cannot be removed.
Figure 45. Shutter secured, locking the test probes in place.
7 .
Remove key "KD" from Lock #5 and insert key "KD" into Lock
#4. Rotate key "KD" to release key "KB" .
8.
Insert key "KB" into Lock #1 and rotate key "KU" . This electri-
cally enables the 38 kV SEG&TD.
9.
Turn the selector switch to the "OPEN" position.
10. On the remote operator depress the "Permit" and "Open"' but-
tons simultaneously until the 38 kV SEG&TD is opened.
Figure 46. Depress the "Open" and "Permit" buttons.
IB131012EN
Effective March 2016
EATON www.eaton.com
13
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