P
REFACE
LBB Series Oven
Owner’s Manual
6
Version
20
5.4.2.
Control Instrument Parameter Programming Mode .......................................... 33
5.4.2.1.
Entering Control Instrument Set-up and Configuration Mode ...................... 33
5.4.2.2.
Control Instrument Operating Mode Notes ................................................... 34
5.4.3.
Change Control Instrument Display from Centigrade to Fahrenheit ................. 35
5.4.4.
Oven Zone Calibration ...................................................................................... 36
5.4.5.
Set the High Limit ............................................................................................. 37
5.4.5.1.
Change the High Limit Instrument Setpoint .................................................. 37
5.4.6.
High Limit Instrument Parameter Setup Mode ................................................. 37
5.4.7.
High Limit Instrument Setup Parameters .......................................................... 38
5.4.8.
Change High Limit instrument Display from Centigrade to Fahrenheit .......... 39
5.5.
Working with Optional Protocol 3 Controller Operating Modes .......................... 39
6.
Maintenance ..................................................................................................................... 40
6.1.
Checklist ................................................................................................................ 40
6.2.
Lubrication ............................................................................................................ 41
6.3.
Cleaning and Decontamination ............................................................................. 41
6.3.1.
Cleaning the LBB Series Oven .......................................................................... 41
6.3.2.
Decontaminating the LBB Series Oven ............................................................. 42
6.4.
Routine Tests ......................................................................................................... 42
6.4.1.
Test Control Instrument ..................................................................................... 43
6.4.2.
Test High Limit Instrument ............................................................................... 43
6.5.
Replacement Parts ................................................................................................. 44
6.5.1.
Replace the Control Instrument ......................................................................... 45
6.5.2.
Replace High Limit Instrument ......................................................................... 48
6.5.3.
Replace (Optional) Protocol 3 Controller .......................................................... 50
6.5.4.
Replace Heater Unit .......................................................................................... 50
6.5.5.
Replace Fan Motor ............................................................................................ 52
7.
Troubleshooting................................................................................................................ 55
Table 7. Common Technical Issues and Remedies. ...................................................................... 55
7.1.
DES2000 Control Parameters Check .................................................................... 56
7.2.
Hi Limit L91 Hi-Limit Reset ................................................................................. 58
8.
Appendices ....................................................................................................................... 59
8.1.
Standard Products Warranty .................................................................................. 59
8.2.
Optional Equipment ............................................................................................... 60
8.2.1.
Assemble Oven Stand ........................................................................................ 60
8.2.2.
End of Cycle (EOC) Timer Option.................................................................... 61
8.2.3.
Operating the Timer .......................................................................................... 62
8.2.4.
Parameter Default Settings ................................................................................ 64
8.2.5.
Timer Option with Audible and Visual Alarm .................................................. 64
8.2.6.
High Alarm Limit Option .................................................................................. 64
8.3.
Part Lists ................................................................................................................ 65
8.4.
Mechanical Drawing ............................................................................................. 65
8.5.
Electrical Schematics ............................................................................................. 65
Summary of Contents for LBB 1-23
Page 3: ...LBB Series Oven Owner s Manual PREFACE Version 20...
Page 4: ...PREFACE LBB Series Oven Owner s Manual 4 Version 20...
Page 62: ...APPENDICES LAC LFC Series Oven Owner s Manual 62 Version 20 8 3 3 Operating the Timer...
Page 63: ...LAC LFC Series Oven Owner s Manual APPENDICES Version 20 63...
