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Concrete Polishing Solutions- G-290 Operator’s Manual
PREPARING THE MACHINE
Perform the steps listed below to prepare your machine for operation.
CAUTION! Always place hands in center of handlebars (see pictures in
Transporting the Machine) when lowering and raising machine. This method
increases stability and reduces the risk of machine tilting as it is repositioned
.
a. Make sure handle is in an upright “locked” position.
1.
Attach appropriate grinding tools to G-290
c. Kneeling in front of upended machine, put metal bond plate or
resin plates on the cross-complete. Turn the cross-complete lock in
either place.
*NOTE: To remove plate:
lay the machine on its back
again and disengage cross-
complete from driving plate
by turning cross-complete
and lining up notches until
plate slips free.
d. Return the machine to upright
position and adjust handle to
operating position. Lock the
handle pin into position.
2. Check that the safety guard is properly attached and secured.
3. If dry grinding, you will need to locate vacuum and dust interceptor to location
of grind. Then hook hose up to join vacuum and dust interceptor. Run the machine
hose to dust interceptor.
4. The power cord should be included with delivery of your G-290. Locate power
cord and plug into receptacle located next to the handle pin on top of the inverter
box. Plug into an appropriate power source.
Always use a three-wire electrical system
connected to the electrical ground. For
maximum protection against electric
shock, use a circuit that is protected by a
ground fault circuit interrupter.
b. Lay the machine on its back with the handle laying on the floor.
This exposes the driving plate on the underside of the machine.
5. Before beginning your job, walk the area and clear all debris. Injuries may occur
from debris projected into the air by impact. Projected debris can cause injuries to
operators, co-workers, and property.
