Adjusting Blower Speed

To circulate air through vents, turn blower speed control knob (F) to low (B), medium (C), high (D) or purge (E).

To increase circulation, turn blower speed control knob clockwise.

To decrease circulation, turn blower speed control knob counterclockwise.

To stop circulation, turn blower speed control knob to off (A).

NOTE: The purge position is designed to exhaust hot air rapidly from the cab.

A-Off
B-Low
C-Medium
D-High
E-Purge
F-Blower Knob

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