Action
4 Ventilation: the inlet grids and ventilation fan should be installed in such a way that any recirculation
of cooling air to the compressor or dryer is avoided.
The air velocity to the grids must be limited to 5 m/s (200 in/s).
The required ventilation capacity to limit the temperature of the compressor room can be calculated
from the following formula:
Qv = 0.92 N / dT
•
Qv=required ventilation capacity in m
3
/s
•
N=nominal motor power of compressor in kW
•
dT=temperature increase in compressor room
5 Position of the mains cable entry.
6 The drain pipes to the drain collector must not dip into the water of the drain collector.
Instruction book
2920 7054 00 25
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