Despatch LBB2-xxA/B-1 User Manual

Ultraflex drying and firing furnace, Owners manual, Lbb series oven owner’s manual

This manual is related to the following products:

LBB1-xxA/B-1

Table of contents

Document Outline

Revision History
Table of Contents
Figures
Tables
1. About This Manual
- 1.1. Important User Information
Copyright © 2012 by Despatch Industries.
Printed and bound in the United States of America.
- 1.2. Manufacturer & Service
- 1.3. Organization of this Manual
- 1.4. Conventions
- 1.5. Specifications
- 1.5.1. Dimensions
- 1.5.2. Capacities
- 1.5.3. Power
- 1.5.4. Temperature
- 1.5.5. LBB Series Oven Operating Conditions
Table 1. Operating/Environmental Conditions (For indoor use).
2. Safety
- 2.1. Safety Information
- 2.1.1. Lockout
- 2.1.1.1. Lockout Requirements
- 2.1.1.2. Lockout Procedure
- 2.2. Provisions for Lifting and Carrying
- 2.3. Maintenance
- 2.4. Electrical Power
- 2.5. Fire
- 2.6. Equipment Lockout Requirements
- 2.6.1. Emergency Stop
- 2.7. Disconnecting Devices
- 2.7.1. Power Requirements
- 2.7.2. Disconnecting Hard-Wired Units
- 2.7.3. Disconnecting Corded Units
- 2.7.4. Disconnecting Units with Optional Disconnect Switch
3. Theory of Operation
- 3.1. The LBB Series Oven
- 3.1.1. Oven Theory
- 3.2. Control Systems
- 3.2.1. Primary Control Instrument
Table 2. Control Instrument Explanations.
- 3.3. The Protocol 3 Controller
Review the Protocol 3 Controller Owner’s Manual for more information.
- 3.3.1. High Limit Instrument
Table 3. High Limit Instrument Explanations.
- 3.3.1.1. Product High Limit Instrument
- 3.3.1.2. Oven High Limit Instrument
4. Assembly & Setup
- 4.1. Unpack & Inspect the LBB Series Oven
- 4.1.1. If Damaged During Shipping
- 4.2. Set-up the LBB Series Oven
- 4.2.1. Select Oven Location/Operating Environment
- 4.2.2. Set-up Procedure
- 4.2.3. Wiring & Power Connections
5. Operation
- 5.1. Load Oven
- 5.2. Pre-Startup Checklist
- 5.3. Operating Procedure
- 5.3.1. Start Oven
- 5.4. Working with the Control Instrument
- 5.4.1. Change Setpoint
- 5.4.2. Control Instrument Parameter Programming Mode
- 5.4.2.1. Entering Control Instrument Operating and Set-up Mode
Table 4. Control Instrument Operating Parameters.
- 5.4.2.2. Control Instrument Operating Mode Notes
Table 5. Control Instrument Set-up Parameters.
- 5.4.3. Change Control Instrument Display from Centigrade to Fahrenheit
Refer to Table 5 to change tuning parameters, if necessary.
- 5.4.4. Oven Zone Calibration
- 5.4.5. Set the High Limit
- 5.4.5.1. Change the High Limit Instrument Setpoint
- 5.4.6. High Limit Instrument Parameter Setup Mode
- 5.4.7. High Limit Instrument Setup Parameters
Table 6. High Limit instrument Setup Parameters.
- 5.4.8. Change High Limit instrument Display from Centigrade to Fahrenheit
- 5.5. Working with Optional Protocol 3 Controller Operating Modes
6. Maintenance
- 6.1. Checklist
- 6.2. Lubrication
- 6.3. Cleaning and Decontamination
- 6.3.1. Cleaning the LBB Series Oven
- 6.3.2. Decontaminating the LBB Series Oven
- 6.4. Routine Tests
- 6.4.1. Test Control Instrument
- 6.4.2. Test High Limit Instrument
- 6.5. Replacement Parts
- 6.5.1. Replace the Control Instrument
- 6.5.2. Replace High Limit Instrument
- 6.5.3. Replace (Optional) Protocol 3 Controller
- 6.5.4. Replace Heater Unit
- 6.5.5. Replace Fan Motor
7. Troubleshooting
Table 7. Common Technical Issues and Remedies.
8. Appendices
- 8.1. Standard Products Warranty
- 8.2. Optional Equipment
- 8.2.1. Assemble Oven Stand
- 8.2.2. Timer Option
- 8.2.2.1. Operating the Timer
- 8.2.2.2. Configure the Timer
- 8.2.3. Timer Option with Audible and Visual Alarm
Each oven schematic (Section 0) shows the wiring for this option.
- 8.2.4. High Alarm Limit Option
Each oven schematic (Section 8.4) shows the wiring for this option.
- 8.2.5. Recorder Option
Each oven schematic (Section 0) shows the wiring for this option.
- 8.2.6. Stacking Kit Assembly Instructions
- 8.3. Part Lists
- 8.3.1. LBB1-23A-1
Table 8. LBB1-23A-1 Parts.
- 8.3.2. LBB1-23B-1
Table 9. LBB1-23B-1 Parts.
- 8.3.3. LBB1-43A-1
Table 10. LBB1-43A-1 Parts.
- 8.3.4. LBB1-43B-1
Table 11. LBB1-43B-1 Parts.
- 8.3.5. LBB1-69A-1
Table 12. LBB1-69A-1 Parts.
- 8.3.6. LBB1-69B-1
Table 13. LBB1-69B-1 Parts.
- 8.3.7. LBB2-12-1
Table 14. LBB2-12-1 Parts.
- 8.3.8. LBB2-18-1
Table 15. LBB2-18-1 Parts.
- 8.3.9. LBB2-27-1
Table 16. LBB2-27-1 Parts.
- 8.4. Electrical Schematics