Cutting Material - Graco GrindLazer Pro RC813 G Operation, Repair, And Parts

Cutting Material

Maintain a safe operating distance from other people
in the work area. Avoid any pipes, columns, openings,
or any other objects protruding from your work sur-
face.
1. Start Engine, see page 16.
2. Turn vacuum on, if using a vacuum.
Adjusting Cutter Head Angle
1. Locate a level surface for cutter adjustment. All four
wheels should be on a level surface for setup.
2. Run at about 1/3 engine throttle.
3. Non-DCS Models: Lower the Cutter Head Engage
Lever.
4. Non-DCS Models: Slowly lower the Cutter Head
Adjustment Dial and at first sign of dust from the
cutters, raise the depth control knob up a couple of
turns and then lift the Cutter Head Engage Lever
back up.
DCS Models: Slowly lower the cutter head by pressing
the Down Button on the DCS Control repeatedly until the
first sign of dust from the cutters. Then raise the cutter
head off of the surface by pressing the Home Button.
3A5581C
5. Move the machine away from the current position to
inspect the cut. Use the elevation screws in the front
of the machine to pitch the cutter to the correct
plane to create the desired cut pattern. Loosen bolts
A and B, then adjust bolt C to modify the cutter head
angle. Tighten bolts A and B when the desired
cutter angle is achieved.
Operation
C
B
A
17