7
⚫
Inspect accessories -Be sure the correct accessory is install properly on the machine,mounting
arrangement and its intended use
⚫
Inspect work area to determine the presence and location of deck inserts,pipes,columns and
objects producing from the slab surface so that they may be avoided during the grinding
operation.
⚫
Plug power supply to the grinder
Starting
⚫
Press the start button and keep it pressed a few seconds to start the machine (electric motor
model)
⚫
Lean back slightly on the handle to get the cup wheels off the surface and start the machine,idle
the machine firstly in approximately 20 seconds,then lower the machine to the surface and do a
short touch pass on the concrete.
Then you are ready to grind,rotate the handle to adjust the height&depth of the grinding wheels
Stopping
⚫
Use the stop button to shut down the machine.
⚫
Keep grinding segments in contact with the floor when stopping. This will help bring the machine
to a complete stop quickly. Do not lift the grinding head off the floor when stopping as this can
create a significant amount of dust in the air.
