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M21/M26/M30
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5 Installation 5
707761-04-0
H Ceiling bore holes (∅ 20 mm or 3/4 in) for through bolt, length depending on the
thickness of the ceiling. Support if necessary
5.4.2 Anchoring Surface
Correct anchoring is extremely important for low-noise, fault-free operation. When installing
on the foundation, the use of stone bolts is preferable.
The anchoring surface must be horizontal and level.
Never place the machine directly on felt, bituminous coatings, rubber or cork.
On uneven concrete floor, you must level the machine or safety trough with leveling
plates and even out the supporting surface with filler (epoxy resins).
5.4.3 Sound and Vibration Insulation
Consult with building and insulation specialists with regard to the use of special foundations,
dampers, spring cups or similar devices for special vibration insulation.
6 Fixing the Machine in Place 6
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