Komatsu Galeo PC800-8 Shop Manual page 407

30 Testing and adjusting
6] If any trouble occurs while the fan is
rotating in reverse, the following warning
monitor is displayed. In this case, see the
page of explanation of the monitoring
items and take necessary remedy.
2) Returning fan rotation to normal direction
1] Press switch [5] of the panel.
2] The following screen appears. When
returning the fan rotation to the normal
direction, press the [ ] switch.
a If the [
vious screen appears.
PC800, 850-8
] switch is pressed, the pre-
3] If the [ ] switch is pressed, the screen
to wait for change of the fan rotation
direction appears and the engine speed
is lowered to low idle automatically. After
about 15 seconds, the fan rotation is
returned to the normal direction. After 4
seconds, the engine speed returns to the
level before the [
4] If the fan rotation is returned to the nor-
mal direction, the initial screen appears
automatically.
Remarks
1) The screen in 2)-1] may not change to the
screen in 2)-2] but the following screen may
appear and the fan rotation may not be
reversed.
a The fan mark is blue.
SEN00913-02
] switch was pressed.
13