Operation — Cab Controls (Cab only)

Cab Controls (Cab only)

Cab Environment Controls

To operate the cab heater and air circulation fan:

1.Move lever (1, Figure 1) down to increase heat; up to reduce heat.

2.Turn the fan control (2, Figure 1) clockwise to increase circulation fan speed; counter-clockwise to decrease circulation fan speed.

Air Conditioning Control (option)

Optional air conditioning is controlled by a knob located on the windshield wiper control panel. To operate the air condition system:

1.Rotate the air conditioning control knob clockwise to turn on the air conditioning system. The knob has three positions, from off at the “0” position, to full speed at the “3” position.

2.Rotate the air conditioning control knob counterclockwise to the “0” position to turn off the air conditioning system.

IMPORTANT: Do not operate the air conditioning and the cab heater at the same time because this will exceed the capacity of the electrical system and discharge the battery.

Cab Windshield Wiper Controls

Press the icon side of the wiper switches to the first detent to activate the wiper blades (Figure 3). Press the icon side of the switches past the detent to activate the washer fluid.

1.Activates the front wiper and washer.

2.Activates the rear wiper and washer.

2. Rear wiper control