Despatch Stackable LCC/LCD - Manual (Page 4)

P REFACE Stackable LCC/LCD Oven Owner’s Manual
4 Version 26
Copyright © 2010 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.
4.2.2.2. Air Atmosphere with Optional Water Cooling Model ........................ 25
4.2.3. Exhaust Connections ............................................................................... 27
4.2.4. Wiring & Power Connections ................................................................. 27
4.3. HEPA Filter Installation ............................................................................. 29
4.3.1. HEPA Filter Burn-Off ............................................................................. 33
4.3.1.1. HEPA Filter Burn-Off Process ............................................................ 33
4.3.1.2. Location of HEPA Filter Burn-Off Process ........................................ 33
4.3.1.3. Recommended HEPA Filter Burn-Off Process ................................... 34
4.4. MRC5000 Setup (Optional) ........................................................................ 35
5. Operation............................................................................................................... 37
5.1. Load Oven ................................................................................................... 37
5.2. Pre-Startup Checklist .................................................................................. 38
5.3. Operating Procedure ................................................................................... 39
5.3.1. Start Oven ................................................................................................ 39
5.3.2. Working with Protocol Plus Operating Modes ....................................... 39
5.3.3. Sequence of Operation for Ovens Equipped with Optional Beacon Light
39
5.3.4. Sequence of Operation for Ovens Equipped for Inert Atmosphere Oven41
5.3.5. Manual Unlock and Main Disconnect ..................................................... 43
5.3.5.1. Manual Unlock .................................................................................... 43
5.3.5.2. Main Disconnect Switch ...................................................................... 43
6. Maintenance .......................................................................................................... 44
6.1. Checklist ..................................................................................................... 44
6.2. Lubrication .................................................................................................. 44
6.3. HEPA Filter Replacement........................................................................... 44
7. Troubleshooting: Error Messages and Alarm ....................................................... 45
8. Appendices ............................................................................................................ 46
8.1. HEPA Filter Pressure Reading Worksheet ................................................. 46
8.2. Standard Products Warranty ....................................................................... 47
8.3. EC Declaration of Conformity .................................................................... 48
8.4. Electrical Schematics .................................................................................. 48
Figures
Figure 1. Stackable LCC/LCD Series Oven. .................................................................... 15
Figure 2. Protocol Plus Displays and Control Buttons. .................................................... 16
Figure 3. This Side Up graphic. ........................................................................................ 17
Figure 4. Magnehelic Pressure Gauge Measures Pressure in front of the HEPA filter. ... 20
Figure 5. Door Lock Manual Override Key (LCC/LCD/LLC/LLD). .............................. 21
Figure 6. LCC/LCD Connections Panel. .......................................................................... 24
Figure 7. Exhaust Port on the Left Side of the LCC/LCD Oven. ..................................... 27
Figure 8. Open the front panel for access. ........................................................................ 28
Figure 9. Conduit entrance at rear of oven and open front panel. .................................... 29
Figure 10. Example HEPA Filter (Silicone-free) and Close-Up. ..................................... 31
Figure 11. Remove inner casing to install HEPA filter. ................................................... 32