Greenheck Fan Make-Up Air Unit 470658 MSX - Manual (Page 6)

6
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Model MSX Make-Up Air
7. Install Supply Unit
Use a crane and a set of spreader bars hooked to the
factory lifting lugs to lift and center the unit on the
extension/equipment support(s).
Use self-tapping sheet metal screws to fasten the unit
to the extension/equipment support(s).
8. Assemble and Attach Weatherhood
The weatherhood can now be assembled and/or
attached to the unit. Detailed assembly instructions
can be found with the weatherhood. If the optional
evaporative cooling module was selected, this step
does not apply, refer to the next section, Installation of
the Optional Evaporative Cooling Module.
9. Seal Weatherhood Seam
Using an appropriate sealant, seal the seam between
the weatherhood and the unit.
NOTE
The use of all lifting lugs and a set of spreader bars
is mandatory when lifting unit.
NOTE
Some units come with the weatherhood attached
and Step 8 may not apply.
Installing Supply Unit
Complete Combination Installation