Unpacking; Installation Of Gear Unit On Housing Base; Foundation; Description Of Installation Work - Siemens FLENDER H SH Series Assembly And Operating Instructions Manual

6.2

Unpacking

The products supplied are listed in the despatch papers. Check immediately on receipt to ensure that all
the products listed have actually been delivered. Parts damaged and/or missing parts must be reported
to Siemens in writing immediately.
The packaging must not be opened or damaged, when this is part of the preservation method!
• Remove packaging material and transporting equipment and dispose of in accordance with
regulations.
• Perform a visual check for any damage and contamination.
If there is any visible damage, the gear unit must not be put into operation. The
instructions in section 4, "Transport and storage", must be observed.
6.3

Installation of gear unit on housing base

6.3.1

Foundation

The foundation must be horizontal and level. The gear unit must not be excessively
stressed when tensioning the fastening bolts.
The foundation should be designed in such a way that no resonance vibrations are created and that no
vibrations are transmitted from adjacent foundations. The structure on which the unit is to be mounted must
be rigid. It must be designed according to the weight and torque, taking into account the forces acting on
the gear unit.
Careful alignment with the units on the in­ and output sides must be ensured. Any elastic deformation
through operating forces must be taken into consideration.
Fastening bolts or nuts must be tightened to the prescribed torque. For the correct
torque, refer to item 6.22. Bolts of the minimum strength class 8.8 must be used.
If external forces are acting upon the gear unit, it is advisable to prevent the unit from displacement by
means of lateral stops.
For dimensions, space requirement and arrangement of supply connections, refer to the
drawings in the gear­unit documentation.
6.3.2

Description of installation work

The gear unit must not be cleaned in an explosive environment.
• Remove the preservative agent on the shafts with suitable cleaning agent such as benzine.
Do not allow the cleaning agent (e.g. benzine) to contact the shaft­sealing rings.
Ensure adequate ventilation. Do not smoke!
Danger of explosion!
• Mount and secure input and output drive elements (e.g. coupling components) on the shafts.
If these are to be heated before mounting, refer to the dimensioned drawings in the coupling
documentation for the correct joining temperatures.
BA 5030 en 02/2013
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