Preparation

Notice

Damage due to high heat development

Inadequate ventilation and incorrect installation can lead to damage to the variable frequency drive and its components due to heat development.

Observe the permissible data for operation and environment as well as the notes in this chapter.

	Provide sufficient space in the control cabinet Note that when dimensioning the control cabinet you may have to mount input filters, mains chokes and braking resistors for your application. Allow sufficient space in the control cabinet for these components so that cooling air circulation is ensured.