OPERATION 2. Doors Wiper and Washer Switch This three position push in switch is used to activate the door wiper and washer systems. A. Push the switch knob in to employ the washer system. B. OFF - When in this position the switch deactivates the door wiper systems. C. LO - When in this position the switch activates the door wiper sytems in a slow sweeping motion. D. HI - When in this position the switch activates the door wiper sytems in a fast sweeping motion. DOORS Heater Controls The heater controls are located in the rear console panel at the operators left. The controls consist of the blower fan switch (1) and the temperature control switch (2). 1.
Blower Fan Switch o- A This four position switch is used to control the amount of heated air delivered in the cab. A. OFF - When in this position the blower fans are off. B. LO - When in this position, a minimum amount of heated air is circulated through the cab. C. MEDIUM - When in this position, a medium amount of heated air is circulated through the cab. D. HI - When in this position, a maximum amount of heated air is circulated through the cab. 2. Heated Air Temperature Switch This multiple position switch regulates the temperature of the heated air circulated throught the cab. The blues area (A) designates the cooler air with the red area (B) being the hottest. 2-12