ECD SmartDRY SD Series - Troubleshooting Common SmartDRY Issues; Display and Setpoint Troubleshooting

SD Series Dry Cabinets Setup and Operation Manual | A62-3337-00 Rev: 1.0.0 Page 84
10.9 LIGHT TOWER REPLACEMENT
To remove a Light Tower:
1) ALWAYS disconnect the cabinet from the power cord from the power supply.
2) Remove the 4 to 6 screws (model dependent) on the back of the Cabinet Cover.