The air duct adapter basically comes with the ex-
the installation of the air duct adapter.
pandable shelter to be used for air conditioning or air
filtering purposes. These units are adaptable and can
be used on the multipurpose shelter.
1. UNHOOK LATCH SECURING THE COVER ASSEMBLY AND REMOVE
THE COVER FROM THE AIR DUCT OPENING. ATTACH FLANGE
TO AIR DUCT OPENING. SECURE COVER TO ROOF OF SHELTER
Figure 4-5. Air duct adapter, installation (sheet 1 of 3 ).