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WP33L_BA_K1_12_en_08.fm
Foundation
1. Check that there are no excitation ’foundation’ vibrations in
the 10 Hz range.
2. If in doubt, contact J.P. SAUER & SOHN for advice on a pos-
sible alternative resilient-mount.
Note!
The resilient-mounts delivered as standard have a resonant fre-
quency of approx. 10 Hz.
Therefore, vibratory excitation of the compressor-foundation
from other machinery sources installed in the vicinity, must not
be in the 10 Hz range. This helps to avoid any risk that the stan-
dard resilient-mount being excited by a resonant frequency.
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