Where is the reset on my Vacuflo Power Unit?

Had a customer call today wondering where the reset button was located on their Vacuflo Power Unit.  Sometimes the reset is difficult to locate as it is near the back of the unit and may be difficult to see once the unit is installed.  The reset is toward the back, on the left of the unit, near the power cord, and above the UL label.  The reset is hexagon shaped.  Models with a single motor (260, 360, 460, 466Q, 560, 566Q) will have a single reset button.  Those with two motors (760 & 960) will have two reset buttons, one for each motor.