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TABLE OF CONTENTS
INTRODUCTION ......................................................................................................................................................... 7
Read this Manual .................................................................................................................................................................... 7
Safety Considerations and Requirements ...................................................................................................................... 7
Contacting Assistance .......................................................................................................................................................... 8
Engineering Improvements.................................................................................................................................................. 8
Vacuum Supply Required .................................................................................................................................................... 9
Gaskets ................................................................................................................................................................................... 10
RECEIVING YOUR OVEN .........................................................................................................................................11
Inspect the Shipment ............................................................................................................................................................ 11
Orientation Photos ............................................................................................................................................................... 12
Record the Data Plate Information.................................................................................................................................. 15
INSTALLATION ......................................................................................................................................................... 17
Installation Procedure Checklist ....................................................................................................................................... 17
Required Ambient Conditions ........................................................................................................................................... 18
Required Clearances ........................................................................................................................................................... 18
Power Source Requirements ............................................................................................................................................ 19
Lifting and Handling ............................................................................................................................................................ 19
Leveling .................................................................................................................................................................................. 20
Install the Oven .................................................................................................................................................................... 20
Installation Cleaning ........................................................................................................................................................... 20
Shelving Installation............................................................................................................................................................. 21
Connect to the Vacuum Supply ...................................................................................................................................... 23
GRAPHIC SYMBOLS ............................................................................................................................................... 25
CONTROL OVERVIEW ............................................................................................................................................ 27
OPERATION.............................................................................................................................................................. 29
Operating Precautions ....................................................................................................................................................... 29
Theory of Operation ........................................................................................................................................................... 30
Put the Oven into Operation ............................................................................................................................................ 32
Set the High Temperature Limit ...................................................................................................................................... 34
Evacuating and Backfilling the Oven Chamber ......................................................................................................... 35
Setting the Constant Temperature Setpoint ............................................................................................................... 36
Heating Profiles ................................................................................................................................................................... 36
High Temperature Limit Activated .................................................................................................................................. 37
Change Unit of Measurement ......................................................................................................................................... 38
Vacuum Gauge Operations ............................................................................................................................................. 39
Maximum Obtainable Vacuum ........................................................................................................................................ 40
Pressure Units Conversion Chart .................................................................................................................................... 40
Data Ports ............................................................................................................................................................................... 41
OPERATOR MAINTENANCE .................................................................................................................................. 43
Cleaning ................................................................................................................................................................................. 43
Maintaining Atmospheric Integrity ................................................................................................................................. 44
Electrical Components ....................................................................................................................................................... 44
Storage ................................................................................................................................................................................... 44
Diagnostic Questionnaire — Heating Issues ............................................................................................................... 45
Diagnostic Questionnaire — Vacuum leak issues ..................................................................................................... 50
UNIT SPECIFICATIONS .......................................................................................................................................... 57
Weight ......................................................................................................................................................................................57
Dimensions .............................................................................................................................................................................57
Capacity ..................................................................................................................................................................................57
Shelf Capacity by Weight ...................................................................................................................................................57
Vacuum .................................................................................................................................................................................. 58
Temperature ......................................................................................................................................................................... 58
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