4. For higher external forces, if necessary, use lateral stops to prevent the gear unit shifting.
5. Before casting the foundation, close the openings in the foundation blocks using a suitable
material (e.g. using polystyrene).
6. Pour concrete into the recesses in the concrete foundation for the stone bolts or foundation
blocks.
7. After the concrete has set, tighten the hexagon nuts of the stone bolts or fastening bolts of
the foundation blocks with the specified tightening torque (Page 73).
NOTICE
Damage caused by unevenly tightening the fastening bolts
The gear unit can be damaged by unevenly tightening the hexagon nuts or fastening bolts.
Evenly tighten the hexagon nuts or fastening bolts. Ensure that the gear unit is not deformed
or distorted when tightening the fastening bolts.
5.3.3.3 Mounting on a concrete foundation using anchor bolts
Requirement
The lower side of the gear unit mounting feet must be clean.
Inserting the anchor bolt
The following diagram shows the inserted anchor bolt:
① Baseplate ⑤ Anchor bolt
② Support ⑥ Pressure plate
③ Fine-grout concrete ⑦ Wood
④ Raw foundation ⑧ Hexagon nut
Figure 5-5 Inserted anchor bolt
Assembly
5.3 Gear unit assembly
Gear unit 5118en
64 Operating Instructions 10/2017
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