864-5091.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • Revision 06 121/214
Installation
➭ Mount the gas-insulated bar.
➭ Bolt the pressure ring of the gas-insulated bar together with the busbar housing
using 8 bolts M8 x 20. Tightening torque: 20 Nm.
➭ The gas-insulated bar is disassembled in reverse order: Remove the bolts at the pressure ring
of the gas-insulated bar. Remove the gas-insulated bar and bolt the cover onto
the connection housing.
①
Gas-insulated bar
(with integrated pressure ring
② )
②
Pressure ring
③
Sealing ring
④
Connection housing
Fig. 134: Fixing points for the pressure ring
of the gas-insulated bar
①
Gas-insulated bar
②
Pressure ring
③
Connection housing
④
Busbar housing
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