5. Benda soft,spiralwound,longbristlebrushto
conformtotheinnerctnweoftheblowerwheel
blades.SeeFigure31.
6. Insertthebrushintoevery blowerwheelblade
andgentlybrushoutdriedmaterial.
7. Cleanthewailsoftheblowerscrollbycareflgly
brushingwith thebristlebrush.Vacuumloose
debristhatmayhavefallenintothebottomofthe
scrollduringthecleaningprocess.
8. Usethespraybottletospraytheblowerwheel
bladesandtheinnersurfaceoftheblowerscroll
with a3%solutionofhydrogenperoxidetokill
anyflmgusspores.Wipeupexcesssolutionin the
bottomoftheblowerscrollwith acleancloth.See
Figure32.
9. Cleantheinsideofthewall sleeveandreargrille
bywashingorvacuuming.Testwall sleevedrain
holesandaccessorydrains(ifused)for proper
drainage.Pourwater(approximately2quarts)
intothesleeve.Watershoulddrainfreely.
J
FIGURE 32 -- SPRAYING BLOWER WHEEL BLADES
• REASSEMBLE UNIT
1. Reassemble components by reversing disassembly
procedures described on page 15.
2. Reinstall unit into sleeve.
3. Turn on all power to the unit.
FIGURE 31 -- CLEANING INDOOR FAN
AND FAN SCROLL
17
O m
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