Product Manual

Installation - Excavating
In Trench Set-Up - Bucket Levelled
Position the machine and
dig to the desired finished
elevation.
Level the bucket and place
the bottom of the bucket at
the finished elevation.
Set the laser up and turn
it on.
Standard Plumb: Mount
the mast on the side of the
dipper arm.
Turn the receiver on and select standard plumb mode, offset on-grade, (center
on-grade may be selected) and the smallest deadband.
Place the receiver on the mast, tighten, and adjust the dipper arm so the receiver
is within the standard plumb range.
Slide the receiver up or down to get an on-grade display then tighten.
Select the desired deadband and begin to excavate.
Take grade readings with the bucket levelled and the LED's solid.
ACE mode: Mount the mast on the side of the dipper arm so it points to the
bucket pivot pin as illustrated above.
Turn the receiver on and select standard plumb mode, center on grade, and
the narrowest deadband.
Mount the receiver to the mast, adjust the dipper arm to get a plumb reading
from the receiver, and slide the receiver up or down to get a solid on-grade
display.
Safely measure the distance from the bucket pivot pin to the center on-grade
mark on the back of the receiver. This is the set-up length.
Enter the ACE mode. Press and hold the plumb switch to scroll up the set-up
length scale and release the switch when the lit LED is closest to the measured
set-up length. The LED will blink to confirm the setting.
Select the desired deadband and begin to excavate.
Take grade readings with the bucket levelled and LED's solid.
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Installation - Excavating
In Trench Set-Up - Bucket Extended
Position the machine and
dig to the desired finished
elevation.
Fully retract the bucket
cylinder and place the
bucket teeth at the finished
elevation.
Set the laser up and turn
it on.
Standard Plumb: Mount
the mast on the side of the
dipper arm.
Turn the receiver on and select standard plumb mode, offset on-grade, (center
on-grade may be used) and the smallest deadband.
Place the receiver on the mast, tighten, and adjust the dipper arm so the receiver
is within the standard plumb range.
Slide the receiver up or down to get an on-grade display then tighten.
Select the desired deadband and begin to excavate.
Take grade readings with the bucket retracted and the LED's solid.
ACE mode: Mount the mast on the side of the dipper arm so it points to the
bucket teeth as illustrated above.
Turn the receiver on and select standard plumb mode, center on grade, and
the narrowest deadband.
Mount the receiver to the mast, adjust the dipper arm to get a plumb reading
from the receiver, and slide the receiver up or down to get a solid on-grade
display.
Safely measure the distance from the bucket teeth to the center on-grade
mark on the back of the receiver. This is the set-up length.
Enter the ACE mode. Press and hold the plumb switch to scroll up the set-up
length scale and release the switch when the lit LED is closest to the measured
set-up length. The LED will blink to confirm the setting.
Select the desired deadband and begin to excavate.
Take grade readings with the bucket fully retracted and LED's solid.
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