Despatch LCD Series Manuals

Manuals and User Guides for Despatch LCD Series. We have 1 Despatch LCD Series manual available for free PDF download: Owner's Manual

Despatch LCD Series Owner's Manual (82 pages)

STACKABLE OVEN

Brand: Despatch | Category: Oven | Size: 1.35 MB

Revision Record
2
Table of Contents
4
List of Figures
7
List of Tables
7
About this Manual
10
Important User Information
10
Manufacturer & Service
11
Organization of this Manual
11
Conventions
12
Specifications
13
Model Numbering & Characteristics
13
Dimensions
14
Capacities
14
Table 1. Lcc/Lcd Series Oven Dimensions
14
Table 2. Lcc/Lcd Series Oven Capacities
14
Power
15
Table 3. Electrical Specifications
15
Figure 1. Electrical Specification Label
16
Temperature
17
Table 4. Lcc/Lcd Series Oven Temperature Ranges
17
Figure 2. Example Design Information and Specification Label
18
Capability
19
LCC/LCD Series Oven
19
LCC/LCD Class a Series Oven
19
Safety
20
General Safety Information
20
Lockout
20
Lockout Requirements
20
Lockout Procedure
20
Door and Panel
21
Maintenance
21
Electrical Power
22
Fire
22
Equipment Lockout Requirements
23
Figure 3. Disconnect Switch
23
Theory of Operation
24
The Stackable LCC/LCD Series Oven
24
Figure 4. Lcc/Lcd Series Oven
24
Standard Control System: the Protocol 3 TM
26
HEPA Filters
27
Definitions of Terms
27
Figure 5. Protocol 3 Operator Interface
27
Filter Packaging, Shipping and Handling
28
Figure 6. this Side up Graphic
28
HEPA Filter: Magnehelic Pressure Gauge
29
Figure 7. Magnehelic Pressure Gauge Measures Pressure in Front of the Hepa Filter
29
Optional Beacon Light
30
High Limit Alarm with Alarm Silence
30
Figure 8. Lcc/Lcd Series Optional Beacon Light
30
Assembly & Setup
31
Unpacking, Inspection and Reporting Damages
31
Unpacking and Inspection
31
Reporting Damage & Missing Parts
32
Figure 9. Door Lock Manual Override Key (Lcc/Lcd/Llc/Lld)
32
Setup the Oven
33
Select Oven Location
33
Figure 10. Lcc/Lcd Oven Stacking Instruction Drawing
35
Oven Utility Connections
36
Table 5. Oven Utility Connections
36
Figure 11. Lcc/Lcd Oven Utility Connections
37
Exhaust Connections
40
Figure 12. Exhaust Connections
40
Wiring & Power Connections
41
Table 6. Exhaust Connection Requirements
41
Figure 13. Open the Front Panel for Access
42
HEPA Filter Handling, Installation and Burn-Off
43
Figure 14. Conduit Entrance at Rear of Oven and Open Front Panel
43
HEPA Filter Handling and Inspection
44
HEPA Filter Installation
45
Figure 15. Example Hepa Filter (Silicone-Free)
45
Figure 16. Remove Inner Casing to Install Hepa Filter
46
Figure 17. Install Hepa High-Temperature Filter. (Top Sectional View Shown.)
47
Figure 18. Install Hepa Standard Filter. (Top Sectional View Shown.)
47
HEPA Filter Burn-Off
48
Figure 19. High-Temp Hepa Filter Burn-Off Curves
49
Operation
51
General
51
Load Oven
52
Pre-Startup Checklist
53
Operating Procedure
54
HEPA Filter Burn-Off and Validation Testing
54
Start the LCC/LCD Oven
55
Figure 20. Power the Lcc/Lcd Oven
56
Sequence of Operation for LCC/LCD Ovens Equipped with Optional Beacon Light
57
Sequence of Operation for Ovens Equipped for LCC/LCD Inert Atmosphere Oven
58
Figure 21. Nitrogen Flowmeter
58
Figure 22. Adjust Nitrogen Needle Valve (in Compartment Beneath Oven)
59
Table 7. Desired Oxygen Concentration
59
Manual Unlock and Main Disconnect
60
Figure 23. Water and Nitrogen Piping Schematic
60
Latch Opening for the LCC/LCD 1-51
61
To Open the LCC/LCD1-51 Oven Door
61
Figure 24. Press and Hold Door Release
61
Figure 25. Pull Handle out Away from Door
61
To Close the LCC/LCD1-51 Oven Door
62
Figure 26. Oven Door Latch and Door Fully Open (Latch Perpendicular to Oven Door)
62
Figure 27. Door Fully Close and Latch Fully Engaged
62
Working with Controls and Instruments
63
Protocol 3 Operating Modes
63
MRC5000 Setup (Optional)
64
Table 8. Mrc 5000 Settings
64
Maintenance
65
Checklist
66
Maintenance Schedule
67
Table 9. Preventive Maintenance Schedule
67
HEPA Filter Pressure Reading Worksheet
69
Door Seal
69
Table 10. Hepa Filter Pressure Reading Worksheet
69
Door Hinges and Latches
70
Oven Screws, Bolts and Fasteners
70
Check Fans
70
Check Heater Performance
70
Lubrication
71
Process Controls and Indicators
71
Check Safety Controls
71
Recalibrating Controllers
71
Testing High-Limit Controller
71
Routine HEPA Filter Inspection
72
Inspecting & Cleaning
72
Oven Chamber Interior
72
Oven Exterior
72
Vents
72
Cleaning the LCC2-14 Series Oven
73
Decontaminating the LCC2-14 Series Oven
73
Control Cabinet Components and Cooling Fan
74
Clean-Up after Servicing
75
Replacement Parts
75
Replacing Protocol 3 Controller
75
Replacing Heater Unit
75
Replacing HEPA Filter
76
Figure 28. Hepa Filter Replacement
77
Troubleshooting
78
Possible Problems and Suggested Solutions
78
Table 11. Possible Problems and Suggested Solutions
78
Heater Circuit Troubleshooting
80
Figure 29. Protocol 3 Heater on Indicator Light
81
Table 12. Error Messages, Possible Causes, and Remedial Steps
81
Table 13. Relay Assignments
81
Appendices
82
Standard Products Warranty
82
Part Lists
82
Mechanical Drawings
82
Electrical Schematics
82

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Despatch LCD Series Owner's Manual (82 pages)

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