Circular duct adaptors and alternative cowl orientations are discussed further in
section 3.3.2.
If the amplifier is to be installed where a secondary rain cover is used, the air inlet cowl
may be removed and the amplifier mounted closer to a flat surface (see figure 2).
Figure 2
Mounting distance from a flat surface (no cowl).
When designing the installation, a space of approximately 162 mm should be allowed
for the disconnection and the bend radius of connection cables (see figure 3).
Figure 3
Interface connector and cable space allowance.
"
"
106 mm MIN
FLAT SURFACE
"
"
162 mm NOM
HBN63xx-1, Issue 8, Page 9
