Komatsu Galeo PC800-8 Shop Manual page 300

SEN00386-03
• If you press input confirm switch (4), the fan ro-
tates in reverse.
• If you press return switch (2), the previous
screen is displayed again.
a While the rotation direction of the fan is being
changed, the engine speed is automatically set
to low idle for 15 seconds.
a While the fan is rotating in reverse, the swash
plate angle of the main pump is minimized.
a If the engine is stopped while the fan is rotating
in reverse and then started again, the fan
rotates forward.
a If any error occurs while the fan is rotating in
reverse, the caution mark is displayed.
a If selector switch (1) is pressed while the fan is
rotating in reverse, the reverse rotation confirm
screen shown at right is displayed.
58
10 Structure, function and maintenance standard
PC800, 850-8