Adjusting Blower Speed

Turn blower knob (A) to desired blower speed.

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

The blower operates whenever the blower switch is in the ON position.


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

N51113

NX,4700,25,5 -19-28JUL97-1/1