STEP 3 (continued)
5. Remove and save the three screws holding the
front of the air discharge screen in place. Align
the metal seal strip in place as shown and secure
with the three screws. Center the strip and snug
the screws.
6. Remove the seven screws that hold the louver
section in place and remove it.
7. Reconnect power and check operation.
8. Reinstall the room cabinet front by hooking the
top over the rail along the chassis top. Push it in
at the bottom.
9. Slide the transition duct into place under the
adapter and secure it with the two thumb screws.
STEP 4
Removal of the chassis from the case
for service
NOTE:
If it becomes necessary to remove the
chassis from the case, the following procedure
should be performed.
1. Remove the two thumb screws securing the
transition duct to the bottom of the lateral duct
adapter.
2. Carefully slide the transition duct forward to
remove it from the chassis.
3. Remove the room cabinet front.
4. Remove the chassis from the case for service.
Transition duct
Louver screws
Louver screws
1
2
Metal seal strip
Transition duct
