V. OPERATING INFORMATION

CAB OPERATION CONTINUED

Climate Controls

ADJUSTING FAN BLOWER SPEED - Fan blower speed is controlled by the left rotary dial on the cab climate control panel (fig. 5.68, item 1). The fan blower speed is a continuously variable adjustment. To increase fan speed, rotate fan blower dial clockwise. To reduce fan speed, rotate fan blower dial counterclockwise. To shut fan blower off, rotate fan blower dial all the way counterclockwise.

ADJUSTING TEMPERATURE SETTING - Forced air temperature adjustments are controlled by the right rotary dial on the cab climate control panel (f ig. 5.68, item 2). Temperature control is a continuously variable adjustment. To increase forced air temperature, rotate temperature dial clockwise. To decrease forced air temperature, rotate te mperature dial counterclockwise.

OPERATING AIR CONDITIONING - To activate the air conditioner, depress the air conditioning switch (fig. 5.68, item 3). Adjust fan speed and temperature accordingly.

ADJUSTING VENTS - Air vents may be adjusted by rotating them for desired direction (fig. 5.69) or individually turned on or off with the directional fins (fig. 5.70).

SERVICING A/C SYSTEM - See page 91 and pages 105-106 for service information.

CAB OPERATION CONTINUED