Cleaver-Brooks CBW - Page 117

CHAPTER7
750-150
INSPECTION AND MAINTENANCE
FAN HOUSING
IMPEI..I...ER VANES
~NOT FlUB ON
HOUSING, BUT
~MUST
NOT EXCEED .030
INCH, AQJUST, IF
NECESSAAY, BY
CHNooiGINGi IMPS...l.EF4
SPACING WASHEFIS
FLON
AM .....
~'I'. All
"==-:1/~~u.:
~11DN ........
IMPEllER VIEWED
FFIOM MOTOR SIDE
[FIGURE 7-5/ FORCED DRAFT FAN MOUNTING AND
FLOW
OF SECONDARY AIR - 250-400 HP]
CHAPTER 7-11