The blower's fan can separate from the base, break apart and fly through the blower, posing hazards to those nearby, a CPSC statement said.

Shindaiwa dealers sold about 23,000 blowers between September 2005 and January 2007 for about $600. The recall involves models EB8510 and EB8510RT. The recall includes all models of the 24-pound backpack blowers with serial numbers through February 2007 production -- S/N 702XXXX.

The machines are black and blue with red and black labels reading "EB8510 Shindaiwa" the statement said.

Consumers are advised to stop using the blowers immediately and contact a Shindaiwa dealer for an inspection and repairs.

Consumers can also call Shindaiwa at 800-521-7733.