SG-2SMT & SG-10SMT ADD-A-SECTION INST. (Continued)
4.
Using a 5/16" socket, remove three 5/16" hex head
screws from the upper right hand back of the unit.
Install flue extension piece (a) to body back using
six 5/16" hex head screws. Do not fully tighten the
three screws on the right hand side of the flue
extension. Loosen the two 5/16" screws located on
the lower right hand back of the unit. (See Detail D)
5.
Locate the back right hand side extensions piece
(b). Assemble by sliding the slotted right hand
side extensions between the body back and body
side. Tighten body back using the 5/16" screws
shown in Detail E. Assemble the left hand
extension piece (b1) in the same manner.
8