Chapter 4 - INSTALLATION AND TESTING INFORMATION
RC GROUP S.p.A I_TRP_0909_GB
20
Regarding design connections, these must conform to the project
specifications, so as to ensure:
- a constant flow to the evaporator;
- that the variations in the inlet temperature of the condenser and
heat reclaim exchanger are compatible with the activation time of
the machine’s regulation and safety systems;
- that the amount of water in the plant can allow minimum working
times for compressor.
WARNING - CAUTION
The water pressure inside the evaporator and the reclaim
exchanger (optional) cannot exceed 10 bar, including the
hydrostatic head.
Therefore, the maximum inlet pressure may not exceed Pmax=10
bar - Pbi
Pmax=maximum allowable inlet pressure (bar)
Pbi=hydrostatic head pressure (bar)
4.5 INSTALLING THE MACHINE
IMPORTANT
Before positioning the machine, while it is still lifted, fit the
vibration dampening supports, if any, in the relevant seats.
To do so, follow the scheme included in the ”Assembly
instructions for vibration dampening supports”.
If the assembly of vibration dampening supports is not contemplated,
we recommend that you install a rubber or cork sheet between the base
and the supporting surface, covering the entire supporting surface.
Once the machine has been positioned, check levelling in the four
positions indicated in the figure.
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General