Osburn OB02401 User Manual

Page 22

Figure 2.10a

1- First, install the rear secondary air tube (B) in the firebox. Refer to figure 4.5:

‘’secondary air tube replacement’’ in section 4.0 (Maintenance).

2- Install the stainless steel brick retainers (C) on the rear centre bricks intersections.
3- Install the first side baffle support (C) on one side of the firebox as shown in figure

2.10a.

4- Put the c-cast boards on top of the rear secondary air tube. The c-cast boards must be

placed next to each other (not stacked). Put the insulation blanket on top of the c-
cast boards as shown in figure 2.10a. Place the insulation weight at the top back
centre of the insulation blanket lined up with the flue outlet.

5- Install the second side baffle support (D) on the other side of the firebox.
6- Install the two remaining secondary air tubes and push the baffle assembly towards

the back of the unit.

NOTE: As with all fibrous materials, avoid inhaling any airborne fibers.

NOTE: Make sure that rear inlet holes are not blocked by the insulation blanket.