Thermo Scientific 3907 Operating Manual page 4

Table of Contents
Chapter 7 Operation ........................................................................................................................................................7-1
Preparing the Environmental Chamber .........................................................................................................7-1
Device Check .............................................................................................................................................7-1
Preliminary Cleaning and Disinfecting ..........................................................................................................7-1
Chapter 8 Handling and Control ......................................................................................................................................8-1
Control Panel..............................................................................................................................................8-1
Set the Operating Temperature....................................................................................................................8-5
Set the Operating Humidity..........................................................................................................................8-5
Air Exchange Ventilator Caps.......................................................................................................................8-6
Set Up the Heatless Dryer (Optional) ............................................................................................................8-6
Chapter 9 Cleaning and Disinfection ...............................................................................................................................9-1
Cleaning ....................................................................................................................................................9-1
Clean the Glass Doors.................................................................................................................................9-2
Moisture-Sensitive Components ..................................................................................................................9-3
Cleaning Exterior Surfaces ..........................................................................................................................9-3
Cleaning Operation Panels ..........................................................................................................................9-4
Wipe / Spray Disinfection ............................................................................................................................9-4
Predisinfection............................................................................................................................................9-4
Cleaning the workspace..............................................................................................................................9-5
Final Disinfection ........................................................................................................................................9-5
Chapter 10 Maintenance ...............................................................................................................................................10-1
Maintaining the Humidity Generator ...........................................................................................................10-1
Preventive Maintenance for Environmental Chambers .................................................................................10-2
Returns for Repair ....................................................................................................................................10-4
Chapter 11 Disposal ......................................................................................................................................................11-1
Chapter 12 Specifications .............................................................................................................................................12-1
Chapter 13 Service ........................................................................................................................................................13-1
Remove Software Lockout.........................................................................................................................13-1
Controller Configuration ............................................................................................................................13-2
Offset Calibration (Temp/Humidity).............................................................................................................13-2
Set Door Heater Control ............................................................................................................................13-3
Clean/Adjust Steam Generator...................................................................................................................13-4
CO2 Controller Calibration.........................................................................................................................13-5
Change PID Tuning...................................................................................................................................13-6
Watlow PM Control Auto Tune ...................................................................................................................13-7
Configuration Record ...............................................................................................................................13-8
Honeywell Truline Configuration Record ...................................................................................................13-13
Chapter 14 Information..................................................................................................................................................14-1
Contact....................................................................................................................................................14-1
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2 Model 3907 & 3948 Thermo Scientific