Setup
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3A7398A
Cutter Head Installation
Model 25P471 uses one rotary head. Models 25P472 &
25P473 use multiple rotary heads to increase forward
speed or width in the removal of traffic lines or surface
preparation. Regardless of the type of head chosen,
correct head installation and adjustment will ease
removal and ensure a long cutter life.
If cutter heads are not assembled, see
1. Raise the GrindLazer to a height where the cutters
are easily accessible. Support the GrindLazer with
blocks or safety stands.
2. Install the number of heads desired (from one to
three) on the spindles using either a 24mm socket
or a wrench. It is recommended to use an impact
wrench if available.
Caster Wheel Positions
The four wheel assemblies can be mounted in the front,
rear, or on either side of the GrindLazer, depending upon
surface conditions, and to prevent debris buildup.
Set Width of Cut (Models 25P472
& 25P473)
Models 25P472 & 25P473 allow the GrindLazer to be
swiveled up to 30° either left or right to increase the
cutting path width.
Loosen the center swivel bolt at the end of the
attachment arm and then loosen the outer two bolts
using two 3/4” sockets or wrenches. Swivel the
GrindLazer either right or left to the desired angle and
re-tighten the bolts.
NOTE:
You may wish to elevate the leading edge side
of the cutters just slightly to increase erasing capacity.
CRUSH HAZARD
Turn off skid steer, remove key, engage parking
brake, and block wheels before you service your
machine. To avoid serious injury or death, never work
under the equipment unless it is securely supported
by safety stands or blocks.
HYDRAULIC MODELS
To avoid injury from unexpected start up, disconnect
the Hydraulic Supply/Return Lines before you service
your machine.
GAS MODEL
To avoid injury from unexpected start up, disable
engine as follows: 1) Disconnect both spark plug
wires. 2) Disconnect negative (-) battery cable from
battery.
