Case 590ST - Page 139

3-CONTROLSANDINSTRUMENTS
Airrecirculationwithlever(ifequipped)
Theairrecirculationcontrollever(1)isonthefront
right-handsideoftheseatbase.
•
Movethelever(1)toposition(3).Thiswillrecirculate
theairinsidethecab.Minimalairispulledinfromthe
outside.
•
Movethelever(1)toposition(2).Thiswillpullmoreair
intothecabfromoutsidethecab.Minimalairinthecab
isrecirculated.
MOLI12LBB0197AB3
Airrecirculationwithrotaryknob(if
equipped)
Theairrecirculationrotaryknob(1)isonthefront
right-handsideoftheseatbase.
•
Movetherotaryknob(1)clockwisesothatitisina
verticaltoposition(3).Thiswillrecirculatetheairinside
thecab.Minimalairispulledinfromtheoutside.
•
Movetherotaryknob(1)counter-clockwisesothatitis
inahorizontalposition(2).Thiswillpullmoreairinto
thecabfromoutsidethecab.Minimalairinthecabis
recirculated.
RAIL15TLB0548BA4
3-77