14OperationsControls1. Safety Lock – Prevents unintended operation ofthe machine.2. Switch Levers – Turns machine on/off.3. Adjustment Handle – Allows the handle to beadjusted to a comfortable operating positionHandle Height AdjustmentNOTE: The handle is in the up, locked position fromthe factory.The handle adjust bar (1) for the polishers are individ-ually preset at the factory for optimum locking effi-ciency and minimum effort of engaging. It should notbe necessary to adjust the handle adjust bar unlessthe handle adjustment bar (1) the washer (3) and nut(2) have been disturbed.NOTE: It is incorrect to make it lock oppositefrom the way it was assembled by applyingmore force to the nut.The pivot pin is off center in relationship to the axis ofthe handle. To adjust handle, tighten nut on handlewhile in the locked position. The handle is lockedwhen the screw is to the outside of the machine andthe flat on the opposite side of the handle is flush tothe bracket.12321234PIVOT PIN LCLCLOCKING SIDE FLATHANDLE86386990 Operators Manual - Floor Polisher