CHAPTER III MACHINE OPERATION
44
3.2.9 AUXILIARY HYDRAULIC CONTROL FOR THE ATTACHMENTS AND FOOT
THROTTLE DEVICE
As shown.
Figure 20 AUXILIARY HYDRAULIC CONTROL FOR THE ATTACHMENTS AND FOOT THROTTLE
DEVICE
3.2.9.1 Auxiliary hydraulic control: the pedal controls the hydraulic flow direction for the front
attatchments (hydraulic quick dis-connect joint on the left arm), step the pedal on the left or right side
depending on the hydraulic flow direction required. Release the pedal, the pedal will return to the closed
position.
3.2.9.2 If the accessories perform oppositely with the driver's operation, should swap two hydraulic
pipes with each other.
3.2.9.3 If the accessories requires continuous hydraulic power, steping on the pedal to the
required position, meanwhile moving the control valve tab in the right direction. The pedals can be fixed
as two sides for the continuous power supply.
3.2.9.4 Release the system pressure before installing or removing attachments. Turn off the
engine, and depress the auxiliary hydraulic pedal repeatedly until releasing the pressure.
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