FMI MM39/44/49VF Outdoor Fireplace User Manual


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14
Figure 21
CombustionAirAccess
RightorLeft(Rightshown).
Apply
mortar
Applymortar
SideWall
RearWall
SideWall
When you have arranged all the components intoplace7)
and you areworking on the toprear rebox, check that
your work is level. If you need to, you can make some
adjustments in the top surface of the box assembly
simply by using shims. Once you are satised with the
degree oflevelness,you canaddress anygap thatmay
have occurred with an appropriate amount of mortar.
Although you are cautioned to use mortar sparingly
because it does have such holding power, you should
look over the rebox assembly at the end and ll  any
gaps with mortar especially at joint connections.
Adjustmentsmustbemadetoensurethereplaceislevel
andsquarewhilethemortarisstillwet.
Afterfourthrowofwallsareinplace,add36”rebartoall8)
cellsasshowninFigure 22.Therebar shouldenterthe
holesintheHearthandlieadjacenttothe12”rebarsecured
insuboor.Thenllcellswithapprox.2cu.ft.Ready-Mix
Concrete.
Figure 22
12inch
rebar
Addrebarafter
fourthrow
TemporarilyplaceLintelbetweensidewalls,makingsure9)
it is ushto the frontand snug at theinside. Check for
alignment.RemoveLintelandapplymortaronsurfacesto
bemated.InstallLintel.
InstallLowerRearDomeushtotherearwallsasshownin10)
Figure 23.
Figure 23
Lintel
Lower
RearDome
11) Place LowerSide Domes between Linteland Lower
RearDometoverifyt.Thefacewiththeratingplatefaces
theinsideofthereboxasshowninFigure 24.Remove
andpreparematingsurfaceswithmortar.AssembleLower
DomeSidesandcheckthatallfourtopsurfacesarelevel
witheachother.Shimifnecessary.
Figure 24
LowerDomeSides
(RatingPlatefacesinside)
12)NowinstalltheSmokeDomeTops.Alignouteredgeswith
LowerDomeSides.Checkforatnessandsquareness.
Figure 25
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