Heidolph RotaChill - Manual (Page 29)

110-509 HD/EN 28
Temperature Controller Removal and Re-Installation
Removal
The Temperature Controller on your Circulating Bath is designed to be easily removed from the top deck
without the use of special tools. It is removed as follows:
1. Place the tip of a small flat blade screwdriver under the retaining ring locking tab and pry up
gently.
2. Rotate the Temperature Controller clockwise until it stops (about 0.75 inch / 1.9 cm).
3. Lift the Controller straight up and out of the opening of the Circulator’s top deck.
Locking Tab