October 3, 2003
CPSC, Cybex International Inc. Announce Recall of Treadmills
Treadmill is black with gray coloring and has rectangular uprights. It is 69" in length and 30" in width. It has a small display panel that is almost as wide as the treadmill. The brands and models "CYBEX 400T", "CYBEX 410T", "Trotter 510", "Trotter 525", or "Trotter 535" are written on the display panel. "CXT+" is another recalled model but does not bear the brand CYBEX or Trotter. These treadmills were shipped between September of 1993 and October of 2001.

October 23, 2007 Treadmill Recall
CPSC, Cybex International Inc. Recalls Treadmills Previously Repaired Due to Fire Hazard
This recall involves the treadmills "CYBEX 400T," "CYBEX 410T," "Trotter 510," "Trotter 525", "Trotter 535", and "CXT+" that were recalled (link) on October 8, 2003 and later repaired. The treadmills are black with gray coloring, have rectangular uprights, and measure 69 inches long and 30 inches wide. The brands and models are written on the display panel. The “CXT+” model does not bear the brand CYBEX or Trotter. These treadmills were shipped between September of 1993 and October of 2001.

October 29, 2008 Treadmill Recall
CPSC, Cybex International Inc. Voluntarily Recalls Treadmills That Can Potentially Increase in Speed Without Request.
This recall involves 115V ONLY CYBEX 445T, 455T, 530T, 450T, 500T, 515T, and 520T treadmills. The 220V model treadmills are not involved in this recall. The subject treadmills are typically black with gray coloring and have elliptical shaped tube uprights. The 530T style treadmill is 81” (L) x 32” (W), and the 445T style treadmill is 72” (L) x 32” (W). They have a display panel that sits in a console as wide as the treadmill. “CYBEX (treadmill model)” is written on the console. These treadmills were manufactured between January 2001 and October 2008. The required fix to the treadmills involves replacing the fuse on the lower control board.
The recall plan accepted by the CPSC includes the following:
Send replacement fuses at no expense to all dealers and commercial or end use customers with detailed instructions for replacing the fuses;
A certified service provider can be requested if the customer is unable or unwilling to perform the fuse replacement.