Despatch LBB Series Manuals

LBB Series Oven Owner’s Manual ABOUT THIS MANUAL Version 13 1 Copyright © 2011 by Despatch Industries. All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use. LBB SERIES OVEN OWNER’S MANUAL C-188 PN 146230 VERSION 13 9/2011 ABOUT THIS MANUAL LBB Series Oven Owner’s Manual 2 Version 13 Copyright © 2011 by Despatch Industries. All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use. Revision History Revision Date Author Description C Updated electrical drawings in DRAWINGS AND SPARE PARTS LISTS section. D Corrections. E Correction, page 19, set-up parameter table F Parts lists corrections in DRAWINGS AND SPARE PARTS LISTS section G Corrections to SPECIFICATIONS section, addition of options and features in APPENDIX H Change Product Warranty page I Update drawings and hi-limit information J Parts lists corrections in DRAWING AND SPARE PARTS LISTS section. Corrected Despatch address. K Parts lists corrections in DRAWING AND SPARE PARTS LISTS section L Updated warranty 12 3/2011 K. Livingston Revise format 13 9/2011 K. Livingston Additional Parts tables LBB Series Oven Owner’s Manual ABOUT THIS MANUAL Version 13 3 Copyright © 2011 by Despatch Industries. All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use. Table of Contents 1. About This Manual ................................................................................................. 8 1.1. Important User Information .......................................................................... 8 1.2. Manufacturer & Service ................................................................................ 9 1.3. Organization of this Manual ......................................................................... 9 1.4. Conventions ................................................................................................ 10 1.5. Specifications .............................................................................................. 11 1.5.1. Dimensions .............................................................................................. 11 1.5.2. Capacities ................................................................................................ 12 1.5.3. Power ....................................................................................................... 13 1.5.4. Temperature ............................................................................................ 14 2. Safety .................................................................................................................... 15 2.1. Safety Information ...................................................................................... 15 2.1.1. Lockout.................................................................................................... 15 2.1.1.1. Lockout Requirements ......................................................................... 15 2.1.1.2. Lockout Procedure ............................................................................... 15 2.2. Maintenance ................................................................................................ 16 2.3. Electrical Power .......................................................................................... 16 2.4. Fire .............................................................................................................. 17 2.5. Equipment Lockout Requirements ............................................................. 17 2.5.1. Emergency Stop ...................................................................................... 17 3. Theory of Operation .............................................................................................. 19 3.1. The LBB Series Oven ................................................................................. 19 3.1.1. Oven Theory ............................................................................................ 20 3.2. Control Systems .......................................................................................... 20 3.2.1. Primary Control Instrument .................................................................... 20 3.2.2. Optional Protocol Plus Controller ........................................................... 22 3.2.3. Hi-Limit Instrument ................................................................................ 22 3.2.3.1. Product Hi-Limit Instrument ............................................................... 23 3.2.3.2. Oven Hi-Limit Instrument ................................................................... 23 4. Assembly & Setup ................................................................................................ 24 4.1. Unpack & Inspect the LBB Series Oven .................................................... 24 4.1.1. If Damaged During Shipping .................................................................. 24 4.2. Set-up the LBB Series Oven ....................................................................... 24 4.2.1. Select Oven Location/Operating Environment ....................................... 24 4.2.2. Set-up Procedure ..................................................................................... 25 4.2.3. Wiring & Power Connections ................................................................. 26 5. Operation............................................................................................................... 28 5.1. Load Oven ................................................................................................... 28 5.2. Pre-Startup Checklist .................................................................................. 29 5.3. Operating Procedure ................................................................................... 30 5.3.1. Start Oven ................................................................................................ 30 5.4. Working with the Control Instrument ......................................................... 32 5.4.1. Change Setpoint ...................................................................................... 32 ABOUT THIS MANUAL LBB Series Oven Owner’s Manual 4 Version 13 Copyright © 2011 by Despatch Industries. All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use. 5.4.2. Control Instrument Parameter Programming Mode ................................ 33 5.4.2.1. Entering Control Instrument Operating and Set-up 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 Hi-Limit ....................................................................................... 37 5.4.5.1. Change the Hi-Limit Instrument Setpoint ........................................... 37 5.4.6. Hi-Limit Instrument Parameter Setup Mode ........................................... 38 5.4.7. Hi-Limit Instrument Setup Parameters ................................................... 38 5.4.8. Change Hi-Limit instrument Display from Centigrade to Fahrenheit ... 39 5.5. Working with Optional Protocol Plus Controller Operating Modes .......... 40 6. Maintenance .......................................................................................................... 41 6.1. Checklist ..................................................................................................... 41 6.2. Lubrication .................................................................................................. 42 6.3. Routine Tests .............................................................................................. 42 6.3.1. Test Control Instrument .......................................................................... 42 6.3.2. Test Hi-Limit Instrument ........................................................................ 42 6.4. Replacement Parts ....................................................................................... 42 6.4.1. Replace the Control Instrument............................................................... 43 6.4.2. Replace Hi-Limit Instrument .................................................................. 46 6.4.3. Replace (Optional) Protocol Plus Controller .......................................... 49 6.4.4. Replace Heater Unit ................................................................................ 49 6.4.5. Replace Fan Motor .................................................................................. 51 7. Troubleshooting .................................................................................................... 53 8. Appendices ............................................................................................................ 55 8.1. Standard Products Warranty ....................................................................... 55 8.2. Optional Equipment .................................................................................... 56 8.2.1. Assemble Oven Stand ............................................................................. 56 8.2.2. Timer Option ........................................................................................... 57 8.2.2.1. Operating the Timer ............................................................................. 57 8.2.2.2. Configure the Timer ............................................................................ 58 8.2.3. Timer Option with Audible and Visual Alarm........................................ 58 8.2.4. High Alarm Limit Option ........................................................................ 59 8.2.5. Recorder Option ...................................................................................... 59 8.2.6. Stacking Kit Assembly Instructions (Only for models LBB1-23, LBB1- 43 and LBB1-69 ) ................................................................................................. 59 8.3. Part Lists ..................................................................................................... 61 8.3.1. LBB1-23A-1............................................................................................ 61 8.3.2. LBB1-23B-1 ............................................................................................ 61 8.3.3. LBB1-43A-1............................................................................................ 62 8.3.4. LBB1-43B-1 ............................................................................................ 62 8.3.5. LBB1-69A-1............................................................................................ 63 8.3.6. LBB1-69B-1 ............................................................................................ 63 8.3.7. LBB2-12-1 .............................................................................................. 64 8.3.8. LBB2-18-1 .............................................................................................. 64 8.3.9. LBB2-27-1 .............................................................................................. 65