X1/X3 wood grab option
1 Lower the attachment to the ground as an
illustration for easy (dis)connection of quick
coupler.
2 After turning off the engine, turn the ignition
switch to operating position. see page
148
for
operating position.
3 Keep the control lockout lever to be at the
unlocked position. See page
114
.
4 Push the button (4) on the left control lever to
select X3 function and push the button (5) on the
right control lever to select shear function.
Refer to the page
45
and
86
for selecting X1 and
X3.
5 Move proportional switch (3) and (7) from side to
side five or six times (during 20 ~ 30 seconds) to
release the pressure in X1 and X3 line.
6 Connect or disconnect the quick coupler.
NOTE!
Disconnected attachment can occur the residual
pressure by external load. Before connecting the
attachment to the machine, push the face of female
coupler using socket to release residual pressure.
NOTE!
Be careful the oil splash and not to contaminate the
ground soil when pushing the female coupler.
Operating techniques
Hammer
215
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