Vibration Dampers - Johnson Controls SABROE ChillPAC Installation Manual
Chiller/heat pump unit with reciprocating compressor
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Also See for SABROE ChillPAC:
- Installation and operation manual (34 pages) ,
- Installation manual (9 pages) ,
- Operating manual (36 pages)
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Installation guide
Vibration dampers
ChillPACs, ChillPACs LP, and HeatPACs are designed for pairs of 2, 3, or 4 vibration dampers. DualPACs
are designed for pairs of 4, 5, 6, or 8 vibration dampers.
For installation on solid concrete floor, anti-vibration machine feet are sufficient. Machine feet delivered
by Johnson Controls are designed for a minimum of 70% vertical isolation (100% capacity).
For installation on decks, special dampers are often required. Consult a vibration expert or a Johnson
Controls Denmark representative for further information.
To ensure the 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. 4. To adjust the deflection of a machine
foot, turn the adjusting rod to increase or decrease the load compared to the other supports.
Fig. 4: Anti-vibration machine foot
Other damper types can be adjusted by using the liner plates.
Installation guide - ChillPAC and HeatPAC
006616 en 2024.09
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