I
NSTALLATION
OI 250 (EN)
REV7
/REV7
6.5
Lattice Supports
6.5.1
Assembling the Lattice Supports
Each lattice-type support consists of welded front and back latti-
cework sections and a number of cross braces. The front latti-
cework section is bolted to the back latticework section by means of
the cross braces. The thread size is M16. For grade 8.8 the torque
is 196 Nm.
The lattice supports have round through-holes for securing the pole
column. These holes make it possible to position the poles exactly
with respect to the operating mechanism.
• Assemble the lattice supports in accordance with the diagram.
Tighten the bolts only until they are finger-tight. Adjust front and
back latticework to ensure a common plane surface (mounting
surface of the pole column) of both top surfaces.
• Tighten the screws to the above mentioned torque.
Assembly of lattice support
Содержание GL 311 F3/4031 P/VE
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Страница 48: ...INSTALLATION 48 146 OI 250 EN REV7 REV7...
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Страница 102: ...RECONDITIONING 102 146 OI 250 EN REV7 REV7...
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Страница 114: ...SPECIAL EQUIPMENT OPTIONAL 114 146 OI 250 EN REV7 REV0...
Страница 128: ...REPLACEMENT PARTS AND ACCESSORIES 128 146 OI 250 EN REV7 REV6...
Страница 130: ...HANDLING USED SULFUR HEXAFLUORIDE 130 146 OI 250 EN REV7 REV2...