SUNWARD SWL 2021 Series, Operator'S Manual

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SWL2820 Operator’s Manual
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Front Boom lowering
Back Boom lifting
Left Bucket folding
Right Bucket dumping
Front & left Boom lowering- Bucket folding
Front & right Boom lowering - Bucket dumping
Back & left Boom lifting- Bucket folding
Back & right Boom lifting- Bucket dumping
3) Restrain bar The restrain bar is extremely important for the safety of operation. It
will be a protection for the operator for avoid jump forward in case of sudden stop
while traveling. It is also the safety device to
lock the joysticks control. When it is lifted to
vertical position, the joysticks will be out of
order. To release the lock, you have to lower
the restrain bar to horizontal position. The
locking function is obtained by a sensor
located closed to the support of restrain bar.
4) Foot accelerator The foot accelerator is on
the right side of the operator. Operator can
operate the foot accelerator via his right foot
easily. Foot accelerator is for adjusting engine speed and power together with hand
accelerator. The foot accelerator lever will return to its limit position after the
operation finish.
5) Hand accelerator Be same as foot accelerator, the hand accelerator is on the right
side of the operator. Operator can operate the hand accelerator via his right hand
easily. Operator can adjust engine speed and power via hand accelerator and fit it to
constant level.
6) Auxiliary device control pedal The auxiliary device control pedal is positioned in
front of operator. It is to open and close the oil flow to the auxiliary device. One
safety guard is over the auxiliary device control pedal. Lift the safety guard before
use it.
One locking lever is positioned on the left side of this pedal which put forward is for
maintain the pedal position.
The auxiliary device control pedal has three operation positions:

Middle ---Neutral.

Left ---Open for normal hydraulic circuit and control bi-directional
flow together with right.

Right ---Together with left for bi-directional flow control.
3.7 SWITCHES AND BUTTONS
Switches inside the cabin