Maintenance
9.3 Corrective maintenance
1LE7 shaft heights 71 ... 315
104
Operating Instructions, 04/2022, A5E51689275A-AA
9.3.5
Tightening torques
Note the information in Chapter "Tightening torques for screw and bolt connections
(Page 119)".
9.3.6
Screw lock washers
Nuts or bolts that are mounted together with locking, resilient and/or force-distributing
elements (e.g., safety plates, spring-lock washers, etc.) must be refitted together with
identical, fully functional elements.
Locking and sealing elements must always be replaced!
9.3.7
Links
•
Replace any corroded screws.
•
Take care not to damage the insulation of live parts.
•
Document the position of any rating and supplementary plates that have been removed.
•
Avoid damaging the centering edges.
9.3.8
Reassembly: Miscellaneous information
•
Position all rating and supplementary plates as in the original state.
•
Where relevant, fix electric cables.
•
Check the tightening torques of all screws, as well as those of screws that have not been
released.
Содержание SIMOTICS SD SH 71 315 Series
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Страница 10: ...Table of contents 1LE7 shaft heights 71 315 8 Operating Instructions 04 2022 A5E51689275A AA ...
Страница 26: ...Description 3 3 Installation 1LE7 shaft heights 71 315 24 Operating Instructions 04 2022 A5E51689275A AA ...
Страница 114: ...Spare parts 10 2 Exploded drawings 1LE7 shaft heights 71 315 112 Operating Instructions 04 2022 A5E51689275A AA ...
Страница 118: ...Disposal 11 5 Disposal of components 1LE7 shaft heights 71 315 116 Operating Instructions 04 2022 A5E51689275A AA ...