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P. 132
CABIN SYSTEM
► AIR CON. SwITCH
To operate the air conditioner,the
blower must be on.The blower
speed temperature control and all
vents must be adjusted to obtain the
best cooling for the ambient temper-
ature and dust conditions.
Under normal operating conditions,
and the windows and doors closed,
T72O612A T72O613A
temperatures in the cab of 10 ºF
► BlOwER CONTROl SwITCH ► TEMpERATURE CONTROl to 25 ºF (6ºC to 15 ºC) less than
Four position rocker switch. Set temperature control as required, the ambient temperature will occur.
fully clockwise. When operating the air condition-
For maximum cool and fully coun- er system,the moisture level is de-
terclockwise for heat. creased.
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