L&W LW 225 E - Ventilation LW 225 E

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LW 225 E / LW 245 B
Version: 19.11.2015
Ventilation LW 225 E
• Make sure that the compressor always has a sufficient amount of fresh air available for cooling.
• To prevent serious damage, ensure that the cooling air flow can flow freely.
• The necessary cooling air flow can be calculated by using the following formula:
300 x drive power [kW] = required cooling air flow [m³/h]
Example 11kW motor: 300 x 11kW = 3300 m³/h = required cooling air flow.
• The fan capacity for fresh air and warm air must meet at least the required cooling air flow.
The fans must have the same capacity.
Fig. Ventilation via ventilation stack
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