Operator's Manual
Page 12
...Operator's Manual. Align the button with the attachment models that allows for tightness during use only .080 in this product. Use of a coupler device. Unplug the power head. Loosen the knob on this product until the button locks into place. INSTALLING AN ... Failure to avoid serious personal injury. The attachment connects to the power head by means of this product with only the following Ryobi Expand-It attachments: RY15518 Edger RY15520 Pruner RY15523 Straight Shaft String Trimmer RY15525 Curved Shaft String Trimmer RY15550 Tiller RY15519 Blower NOTE...
...Operator's Manual. Align the button with the attachment models that allows for tightness during use only .080 in this product. Use of a coupler device. Unplug the power head. Loosen the knob on this product until the button locks into place. INSTALLING AN ... Failure to avoid serious personal injury. The attachment connects to the power head by means of this product with only the following Ryobi Expand-It attachments: RY15518 Edger RY15520 Pruner RY15523 Straight Shaft String Trimmer RY15525 Curved Shaft String Trimmer RY15550 Tiller RY15519 Blower NOTE...