OPERATION EXPLANATION OF COMPONENTS SWING LOCK SWITCH G When traveling or when not operating the swing, set the swing lock switch to the ON position. G On slopes, depending on the condition of the load on the work equipment, if the swing control lever is operated to the downhill side, the upper structure may swing even when the swing lock switch is at the ON position. This switch (6) is used to fix the upper structure in position so that it will not swing. ON position: The swing lock is always actuated and the upper structure will not swing even if the swing is operated. When it is ON, the swing lock monitor lights up. OFF position:
The swing lock is actuated only when the swing control lever is at the neutral position. When the swing control lever is operated, the swing lock is released. The swing lock is applied approx. 4 seconds after the swing control lever is returned to the neutral position. WIPER SWITCH This switch (7) is used to actuate the front glass wiper. (a) OFF: Wiper stopped (b) ON: Wiper actuated (c) Window washer fluid is sprayed out. When it is released, the switch will return to position (b). (d) Window washer fluid is sprayed out. When it is released, the switch will return to position (a). 3-13 WARNING