Siemens REDUREX Assembly And Operating Instructions Manual page 33

─ The values punched into the screeds must always be observed.
─ Alignment tolerances in relation to the units on the input and output sides are to be in accordance
with the permissible angular and axial displacements of the couplings (see coupling drawings).
• Record alignment dimensions.
─ The report must be kept with these instructions.
5
4
2
3
1
Fig. 13: Anchor bolt
Prior to tensioning the anchor bolts, the fine­grout concrete must have set for at least
28 days.
• Keep anchor bolts in their position by tightening the nut with your fingers.
• Place the protective sleeve.
• Place hydraulic tensioning device in position.
• Initially tension the bolts alternately (for initial tensioning forces, see item 6.20).
• Using a suitable tool, screw hexagon nuts on as far as the stop.
To ensure correct handling and adjustment of the pretensioning tool, the manufacturer's
operating instructions must be adhered to.
The tensioning pressures and/or the initial tensioning forces should be recorded (see also item 7.2.8).
The final fine alignment with the assemblies on the in­ and output side must be carried out accurately by
the shaft axes, using:
• rulers
• spirit level
• dial gauge
• feeler gauge, etc.
Only then should the gear unit be fastened and the alignment checked once again.
1
6 Anchor bolt
2 Support
3 Base plate
7
4 Washer
5 Hexagon nut
6 Housing base
8
7 Fine­grout concrete
8 Raw foundation
BA 5200 EN 08/2010
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