861-9601.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • Revision 11 137/214
Installation
➭ Protect the junction edges of panels without busbar earthing switch with additional sealing
ledges ① . Tightening torque of the bolts: 12 Nm. Stick a sealing strap ② under the sealing
ledge.
➭ Attach sealing straps and fasten an angle between an intermediate panel and a panel with
make-proof busbar earthing switch. Tightening torque: 12 Nm.
Fig. 160: Example: Fastening the sealing ledge on
the junction edge between two panels
①
Sealing ledge (4 bolts M6x25)
②
Sealing strap
Fig. 161: Example: Fastening an angle between intermediate panels and panels
with make-proof earthing switches (basic scheme)
①
Angle (2 bolts M6x25)
②
Busbar earthing switch
③
Sealing strap
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