SUNWARD SWL 2021 Series, Руководство оператора

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SWL2820 Operator’s Manual
54
4.15.3 AJUST THE QUICK COUPLER
MECHANISM

Before adjust the mechanism make sure
the bucket rest on the floor stably.

The quick coupler mechanism has to be
adjusted periodically, so that it works
correctly.

The mechanism is provided with a
spring that regulates the force you need to turn the handle.

Turning the screw 1 will compress the spring and make it stronger the turning
force of the handle.

Once adjusted the spring until the pin
touches the hole of the bucket turn the
screw 2 to fix the screw 1
.
4.16 USE OF AUXILIARY PEDAL
The machine can be equipped with auxiliary system like
excavator, forks, demolition hammer, asphalt cutter etc.
An especial pedal is installed in the cabin to control this
additional equipment .The pedal controls the opening and
the closing of the oil flow to the equipment. The pedal has
three positions:

Neutral Position: The hydraulic oil does not flow to
the auxiliary equipment.

Right Position: The hydraulic oil flow in one of the
pipes to the auxiliary equipment and returns
through the other pipe back.

Left Position: The hydraulic oil flow in one of the
pipes to the auxiliary equipment and returns
through the other pipe back. In this case the oil flows
always in the opposite direction than in the right
position.
The lever has the following purpose:

When the lever in position A, the auxiliary pedal
will return to the neutral position every time you do
not push the pedal.

When the lever in position B, the auxiliary pedal
will be blocked once you push the pedal to the left
position. It maintains the left position until you
release the mechanism by push the lever forward.
When you do not use the auxiliary system, engage the safety
retainer (See picture below).

Never use auxiliary system that not approved by
SUNWARD.

Always apply the safety retainer when not using
the auxiliary pedal.