IS--1379
February 2015
Page 4 of 4
OPERATING INSTRUCTIONS
Before Loadmake or Loadbreak Operation:
Ensure connector is clean and free of any contaminants. Ensure work area is clear of obstructions to allow installer to establish
firm footing and ensure a secure grasp on the hotstick tool. Maintain positive control over the movement of the loadbreak
connector before, during and directly after the operating sequence. Because of the control, speed and force required to
engage or disengage the elbow, certain operating positions are more advantageous than others. If there is some question as
to proper operating position, it is recommended that the connectors be operated de--energized. Do not connect two different
phases of a multiple--phase system. Before closing a single--phase loop, make certain both ends of the loop are the same
phase.
LOADMAKE OPERATION
Loadbreak connectors must be operated with a fully insulated ”hotstick” type live--line tool. Consult the
Utility’s safe work practices for the required live--line tool length.
1.
To prepare bushing for elbow connector, remove insulated cap by attaching hotstick tool to the insulated cap pulling
eye, and following the instructions for this accessory, remove from bushing.
2.
Securely fasten the hotstick to the loadbreak connector pulling eye.
3.
Confirm positive control of the elbow connector. Withdraw the elbow from the accessory device on the apparatus parking
stand with a fast, straight, firm motion being careful not to place the elbow connector near a ground plane.
Check appropriate accessory device operating instructions to be sure that the device is rated for energized operation.
4.
Insert the probe tip approximately 2” (50mm) into the bushing (at this point the contacts are approximately 4” apart).
DO NOT HOLD IN THIS POSITION BUT IMMEDIATELY PUSH THE ELBOW HOME WITH A FAST, FIRM, STRAIGHT
MOTION
.
Use sufficient force to engage the internal lock on the elbow connector and bushing interface.
Fault Close
1.
DO NOT CONDUCT LOADMAKE OPERATIONS ON KNOWN FAULTS
.
2.
If a fault is experienced, both the elbow connector and the bushing must be replaced.
LOADBREAK OPERATION
1.
Place desired accessory device on apparatus parking stand.
Refer to appropriate operating instructions for accessory device to be used. Confirm device is rated for energized operation.
2.
Firmly tighten the hotstick to the loadbreak connector pulling eye.
3.
Without exerting any pulling force, slightly rotate (clockwise) the connector in order to break surface friction prior
to disconnection.
4.
Withdraw the connector from the bushing with a fast, firm, straight motion, being careful not to place the connector near
a ground plane.
5.
Place connector on appropriate accessory device, following the operating instructions for that accessory.
VOLTAGE TEST
ELASTIMOLD
R
connectors equipped with an integral capacitance test point can be used to determine whether or not the
circuit is energized.
When using the test point, complete the following steps:
1.
Remove test point cap with the hotstick. When removing cap, PEEL OFF AT AN ANGLE rather than pulling directly in line
with the test point assembly.
2.
WARNING:
THE VOLTAGE TEST POINT IS A CAPACITANCE DEVICE, IT IS NOT DIRECTLY CONNECTED TO
THE CONDUCTOR. Do not use conventional voltage measuring equipment. Follow the manufacturer’s directions for the
meter that is used. Test with a suitable sensing device, made for use with separable connectors manufactured with
capacitive test points, to determine if cable is energized. Contamination, moisture, dirt, etc. around the test point or use
of the wrong measuring equipment can provide a false “no voltage” indication on an energized elbow. To prevent
serious or fatal injury treat the elbow as energized until the “no voltage” test point indication is confirmed by other means.
3.
After voltage detection has been made, clean and lubricate the inside surface of the cap with silicone lubricant supplied
and replace it on the test point.
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