Trane Horizon OABE/F Installation, Operation And Maintenance Manual page 47

Figure 60. OAB powered exhaust damper hood, open
OAG Cabinet
1. To release damper hood, remove the hex head sheet
metal screw shown in DETAIL A (see
marked by arrow (1).
OAU-SVX004D-EN
Figure 61. OAG powered exhaust damper hood,
2. Lift the hood upward and rotate the side panels
outward while holding the top up.
Figure 61) and 3. As shown in DETAIL B (see
arrow (2), secure the side panels to the top of the hood
using (8) hex head sheet metal screws, provided with
the unit, through the pre-punched holes in the top and
side panels (four screws per side).
4. Repeat these steps for the remaining damper hood.
collapsed
Figure
Installation
62) and marked by
47