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Installation
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Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9
➭ Slide the cross bracing between the end covers and the arc-resistant protection walls,
and tighten it.
Fig. 157: Fixing points for cross bracing
➭ Tighten the bolted joints of the upper and lower arc-resistant protection walls.
➭ Fasten short air guide from inside and long air guide from outside.
Fig. 158: Mounting direction for short air guide and long air guide
Fig. 159: Fixing points for short air guide