Installation guide - ChillPAC and HeatPAC
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Installation guide
Vibration dampers
ChillPACs and HeatPACs are designed for either 4 or 6 vibration dampers. For installation on solid con-
crete floor, anti-vibration machine feet are sufficient. Such machine feet are designed for minimum 70%
vertical isolation (100% capacity).
For installation on decks, special dampers are often required. Please consult a vibration expert or a
Johnson Controls Denmark representative for further information.
To ensure optimum effect of each individual anti-vibration machine foot, the load on the feet must result
in roughly the same deflection of all machine feet, see Fig. 3. Deflection of a machine foot can be ad-
justed by increasing or reducing the load compared to the other supports by turning the adjusting rod.
Fig. 3: Anti-vibration machine foot
Other damper types can be adjusted by using liner plates.
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