Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive - Air-Cooled (A Frame) - Manual (Page 38)

2-8 Drive Installation
7000A-RM001A-EN-P – January 2011 7000 “A” Frame
Installation (cont.) If the indicators show that no shock was attained, full inspection and
verification in accordance with the Commissioning process outlined
in Chapter 4 is still essential.
Red Plastic Housing
Window Area appears Blue
if subjected to shock
51 mm
(2.0)
21 mm
(0.8)
Figure 2.3 – Shock Indicator
Installation of Exhaust Air Hood
On the top of the cabinet with the cooling fan, a sheet metal exhaust
hood is to be installed. The components to make up the exhaust
hood have been packaged and shipped with the drive. (For drives
with an acoustic hood, the components are shipped assembled. See
Figure 2.5)
The first step is to remove the protective plate covering the fan
opening on the drive. It is a flat cover plate bolted to the top plate.
Remove the bolts and plate and set aside for re-use.
Secondly, loosely assemble the two L-shaped panel components
shipped with the drive as per Figure 2.4.