110-512 BEL/EN 
Re-Installation 
The top deck of your Circulator incorporates four pins to facilitate positioning of the Temperature 
Controller when it is being reinstalled. These pins correspond to keyhole slots on the interior of the 
Circulator’s retaining ring. 
1.  With the retaining ring locking tab oriented above one of the indents on the top deck, slowly lower 
the Temperature Controller into the top deck opening until it is resting on top of the positioning 
pins.  
 
2.  Gently rotate the Temperature Controller until it drops down on the positioning pins. 
 
3.  Rotate the Temperature Controller counterclockwise until the Locking Tab engages the indent on 
the top deck. 
 
Positioning Pins  
(4 total)