Despatch LCC/LCD2-14-4 Oven Series with Protocol 3 - Manual (Page 4)

P REFACE LCC/LCD2-14 Series Oven Owner’s Manual
4 Version 1
Copyright © 2013 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
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retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.
4.2.2.2. Air Atmosphere with Optional Water Cooling Model .................................. 26
4.2.3. Exhaust Connections ......................................................................................... 28
4.2.4. Wiring & Power Connections ........................................................................... 29
4.3. HEPA Filter Installation ........................................................................................ 31
4.3.1. HEPA Filter Handling and Inspection ............................................................... 32
4.3.2. HEPA Filter Burn-Off ....................................................................................... 36
4.3.2.1. HEPA Filter Burn-Off Process ...................................................................... 36
4.3.2.2. Location of HEPA Filter Burn-Off Process................................................... 36
4.3.2.3. Recommended HEPA Filter Burn-Off Process ............................................. 36
4.3.3. Filter High Limit Controller .............................................................................. 37
4.3.3.1. Reset the High Limit Controller .................................................................... 37
5. Operation .......................................................................................................................... 38
5.1. Load Oven ............................................................................................................. 38
5.2. Pre-Startup Checklist ............................................................................................. 39
5.3. Operating Procedure .............................................................................................. 40
5.3.1. Start The LCC/LCD2-14 Oven.......................................................................... 40
5.3.2. LCC/LCD2-14 Class A Oven Operation ........................................................... 41
5.3.3. Working with Protocol 3 Operating Modes ...................................................... 41
5.3.4. Sequence of Operation for LCC/LCD2-14 Ovens Equipped with Optional
Beacon Light .................................................................................................................... 41
5.3.5. Sequence of Operation for Ovens Equipped for LCC/LCD2-14 Inert
Atmosphere Oven ............................................................................................................. 43
5.3.6. Main Disconnect and Manual Unlock ............................................................... 44
5.3.6.1. Main Disconnect Switch ................................................................................ 44
5.3.6.2. Manual Unlock .............................................................................................. 45
6. Maintenance ..................................................................................................................... 46
6.1. Checklist ................................................................................................................ 46
6.2. Maintenance Schedule ........................................................................................... 47
6.3. Lubrication ............................................................................................................ 48
6.4. HEPA Filter Replacement ..................................................................................... 48
6.4.1. Routine HEPA Filter Inspection ........................................................................ 48
6.5. Cleaning and Decontamination ............................................................................. 48
6.5.1. Cleaning the LCC2-14 Series Oven .................................................................. 48
6.5.2. Decontaminating the LCC2-14 Series Oven ..................................................... 49
6.6. Check High-Limit Controller ................................................................................ 49
7. Troubleshooting: Error Messages and Alarm ................................................................... 50
8. Appendices ....................................................................................................................... 51
8.1. HEPA Filter Pressure Reading Worksheet ............................................................ 51
8.2. LCC/LCD2-14 Series Oven Options ..................................................................... 52
8.2.1. Optional MRC5000 Setup ................................................................................. 52
8.2.2. Optional High Limit Alarm with Alarm Silence ............................................... 52
8.3. Standard Products Warranty .................................................................................. 54
8.4. Electrical Schematics ............................................................................................. 54
Figures
Figure 1. Main Disconnect Switch. ............................................................................................... 14
Figure 2. Door Lock Manual Override Key (LCC/LCD). ............................................................. 15
Figure 3. LCC/LCD2-14 Series Oven. .......................................................................................... 16