11
To open the crate: Pry up the metal locking tabs that
secure the top panel of the crate, this will allow access to
the lifting rings on the top of the drive.
See General Arrangement drawings in the VSD
Interconnect Guide for dimensions, weight, and
installation information.
Environment
The area selected for the location of the Ingersoll Rand
302 Series VFD should be free of dust, chemicals, metal
filings, paint fumes and overspray.
Dimensions: NEMA1 & NEMA 12
See General Arrangement drawings in the VSD
Interconnect Guide for dimensions, weight, and
installation information.
Cooling
The Ingersoll Rand 302 Ingersoll Rand 302 Series VFD is
cooled by means of air circulation. For the cooling air to
escape from the unit a minimum clearance must be left
above and below the unit.
The Ingersoll Rand 302 Ingersoll Rand 302 Series VFD
must be installed vertically.
To avoid overheating the unit, the ambient temperature is
not to exceed 115°F (46°C) and the mean temperature is
not to exceed 104°F (40°C). If the ambient temperature is
in the range of 115°F to 131°F (46°C to 55°C), there is a
possibility of a reduction of the service life of the Ingersoll
Rand 302 Series VFD .
For proper cooling, mount the Ingersoll Rand 302
Series VFD against a flat surface, such as a wall or a
piece of sheet metal.
Top and Bottom Free Space
See General Arrangement drawings in the VSD
Interconnect Guide for Air Space requirements.
DUST CHEMICALS
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