Wacker Neuson HAL 300, Operator'S Manual

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Wacker HAL 300 Operation
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EN-11
3.7 Slope Match
See Graphic: wc_gr004599
3.7.1 The laser can be used to match manual slope on both X and Y axes.
Two modes are available:
• Complete manual mode: X and Y axis will be both manual
• Semi-automatic mode: Y in automatic / X in manual
Semi-automatic mode
3.7.1 Set the laser over a start point.
3.7.2 Turn the laser so that the side of the laser with the handle, +X, faces
the direction of the slope (and -X faces away; see axis direction in
“Maintenance”). Use the sighting groove on the top of the housing to
roughly align the X axis of the laser to the second point.
3.7.3 After turning the laser on and allowing it to self-level, hold the MAN/
AUTO key (7) for a few seconds until the X LED (11) is lit continually.
The laser is now in manual mode in X axis and automatic self-leveling
mode in Y axis.
3.7.4 Press ^ (5) on the keypad to match a positive slope in X and v (6) to
match a negative slope; the Y axis will stay level.
3.7.5 Press twice on the MAN/AUTO key to return to the automatic mode.
Manual Mode
3.7.1 Set the laser over a start point.
3.7.2 Turn the laser so that the side of the laser with the handle, +X, faces
the direction of the slope (and -X' faces away; see axis direction in
“Maintenance”). Use the sighting groove on the top of the housing to
roughly align the X axis of the laser to the second point.
3.7.3 After turning the laser on and allowing it to self-level, hold the MAN/
AUTO key (7). The X LED (11) will blink, indicating the laser is now in
manual mode and can match slope in the in X axis.
3.7.4 Press ^ (5) on the keypad to match a positive slope in X and v (6) to
match a negative slope.
3.7.5 To switch to the Y axis, press the H.I. key (8). Both LEDs will blink,
indicating you’re in manual mode and can match slope in the Y axis.
3.7.6 Press ^ (5) on the keypad to match a positive slope in Y and v (6) to
match a negative slope. Press on the MAN/AUTO key to return to the
automatic mode.
Note: The Y axis grade will be at a 90° angle from the X axis grade
output.
I n manual mode, the beam rotates even if the laser is not leveled. The
H.I. Alert function is not available when the unit is in manual mode.