Siemens 8BT2 Installation And Operating Instructions Manual page 88

Earthing and short circuiting facility
Connecting the earthing and short circuiting facility
At the feeder
At the busbar
88
Fig100. Point of connection for earthing and short-circuiting facility
Fig101. Earthing and short-circuiting facility
Connect the earthing and short-circuiting facility to the earthing point.
Open the shutters by pushing the levers. If the busbars are energized, use the
lowershutter opening tool (see fig56 – 67, "Use of the lower shutter opening tool").
Connect the contacts of the earthing and short-circuiting facility to the lower contacts of
the panel and screw tight.
Connect the earthing and short-circuiting facility to the earthing point..
Open the busbar shutters by pushing the levers.
Connect the contacts of the earthing and short-circuiting facility to the upper contacts of
the panel and screw tight.
Revision 04 * INSTALLATION AND OPERATING INSTRUCTIONS 8BT2 * 881-4027.9