Despatch LCC Series User manual

LCC_LCD STACKABLE OVEN
OWNER’S MANUAL
C244
PN: 320207
REVISION: B
08/2021

C244, 320207, REV B LCC_LCD1-16/51 Oven Owner’s Manual
2 of 82
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
REVISION RECORD
REVISION
PREPARED BY
CHECKED BY
DATE
1
K. Livingston
3/2012
DESCRIPTION: Revise for Protocol 3. Revised images for LCC-4.
REVISION
PREPARED BY
CHECKED BY
DATE
1.1
K. Livingston
8/2012
DESCRIPTION: Miscellaneous revisions and additions including LCC/LCD1-52V & 1-51NV
Oven Door update and HEPA filter installation update.
REVISION
PREPARED BY
CHECKED BY
DATE
1.2
E. Anderson
10/2014
DESCRIPTION: Door latch, electrical drawing update, headers.
REVISION
PREPARED BY
CHECKED BY
DATE
1.3
E. Anderson
5/2015
DESCRIPTION: Electrical drawing and structural changes to CD.
REVISION
PREPARED BY
CHECKED BY
DATE
1.4
T. Weller
1/2019
DESCRIPTION: Updated HEPA care and cover page.
REVISION
PREPARED BY
CHECKED BY
DATE
2
R. Kragseth
7/2019
DESCRIPTION: General Updates.
REVISION
PREPARED BY
CHECKED BY
DATE
3
S. Steenson
7/2020
DESCRIPTION: Added Stacking Instructions.
REVISION
PREPARED BY
CHECKED BY
DATE
A
A Mengesha
8/2021
DESCRIPTION:
-Major reformatting and content revisions to some sections.
-Updated front and sign-off pages.

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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REVISION
PREPARED BY
CHECKED BY
DATE
B
S. Steenson
7/2022
DESCRIPTION: Corrected typo on first page.

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©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
TABLE OF CONTENTS
REVISION RECORD..................................................................................2
TABLE OF CONTENTS.....................................................................................4
LIST OF FIGURES.....................................................................................7
LIST OF TABLES.......................................................................................7
1. ABOUT THIS MANUAL........................................................................10
1.1. Important User Information .................................................................................... 10
1.2. Manufacturer & Service........................................................................................... 11
1.3. Organization of this Manual .................................................................................... 11
1.4. Conventions............................................................................................................ 12
2. SPECIFICATIONS................................................................................13
2.1. Model Numbering & Characteristics ........................................................................ 13
2.2. Dimensions ............................................................................................................. 14
2.3. Capacities................................................................................................................ 14
2.4. Power ..................................................................................................................... 15
2.5. Temperature........................................................................................................... 17
2.6. Capability................................................................................................................ 19
2.6.1. LCC/LCD Series Oven ...........................................................................................................................19
2.6.2. LCC/LCD Class A Series Oven ...............................................................................................................19
3. SAFETY ...............................................................................................20
3.1. General Safety Information ..................................................................................... 20
3.2. Lockout................................................................................................................... 20
3.2.1. Lockout Requirements ........................................................................................................................20
3.2.2. Lockout Procedure ..............................................................................................................................20
3.3. Door and Panel ....................................................................................................... 21
3.4. Maintenance........................................................................................................... 21
3.5. Electrical Power ...................................................................................................... 22
3.6. Fire ......................................................................................................................... 22
3.7. Equipment Lockout Requirements........................................................................... 23
4. THEORY OF OPERATION...................................................................24
4.1. The Stackable LCC/LCD Series Oven ......................................................................... 24
4.2. Standard Control System: The Protocol 3TM ............................................................. 26
4.3. HEPA Filters............................................................................................................. 27
4.3.1. Definitions of Terms ............................................................................................................................27
4.3.2. Filter Packaging, Shipping and Handling..............................................................................................28
4.3.3. HEPA Filter: Magnehelic Pressure Gauge............................................................................................29
4.4. Optional Beacon Light ............................................................................................. 30

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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4.5. High Limit Alarm with Alarm Silence........................................................................ 30
5. ASSEMBLY & SETUP .........................................................................31
5.1. Unpacking, Inspection and Reporting Damages........................................................ 31
5.1.1. Unpacking and Inspection ...................................................................................................................31
5.1.2. Reporting Damage & Missing Parts.....................................................................................................32
5.2. Setup the Oven ....................................................................................................... 33
5.2.1. Select Oven Location ...........................................................................................................................33
5.2.2. Oven Utility Connections.....................................................................................................................36
5.2.3. Exhaust Connections ...........................................................................................................................40
5.2.4. Wiring & Power Connections ..............................................................................................................41
5.3. HEPA Filter Handling, Installation and Burn-off........................................................ 43
5.3.1. HEPA Filter Handling and Inspection...................................................................................................44
5.3.2. HEPA Filter Installation........................................................................................................................45
5.3.3. HEPA Filter Burn-Off............................................................................................................................48
6. OPERATION ........................................................................................51
6.1. General................................................................................................................... 51
6.2. Load Oven............................................................................................................... 52
6.3. Pre-Startup Checklist............................................................................................... 53
6.4. Operating Procedure............................................................................................... 54
6.4.1. HEPA Filter Burn-off and Validation Testing........................................................................................54
6.4.2. Start the LCC/LCD Oven.......................................................................................................................55
6.4.3. Sequence of Operation for LCC/LCD Ovens Equipped with Optional Beacon Light............................57
6.4.4. Sequence of Operation for Ovens Equipped for LCC/LCD Inert Atmosphere Oven ............................58
6.4.5. Manual Unlock and Main Disconnect..................................................................................................60
6.5. Latch Opening for the LCC/LCD 1-51 ........................................................................ 61
6.5.1. To Open the LCC/LCD1-51 Oven Door.................................................................................................61
6.5.2. To Close the LCC/LCD1-51 Oven Door.................................................................................................62
6.6. Working with Controls and Instruments .................................................................. 63
6.6.1. Protocol 3 Operating Modes ...............................................................................................................63
6.6.2. MRC5000 Setup (Optional)..................................................................................................................64
7. MAINTENANCE ...................................................................................65
7.1. Checklist ................................................................................................................. 66
7.2. Maintenance Schedule ............................................................................................ 67
7.3. HEPA Filter Pressure Reading Worksheet................................................................. 69
7.4. Door Seal ................................................................................................................ 69
7.5. Door Hinges and Latches ......................................................................................... 70
7.6. Oven Screws, Bolts and Fasteners............................................................................ 70
7.7. Check Fans .............................................................................................................. 70
7.8. Check Heater Performance...................................................................................... 70
7.9. Lubrication.............................................................................................................. 71
7.10. Process Controls and Indicators ............................................................................. 71
7.11. Check Safety Controls............................................................................................ 71
7.12. Recalibrating Controllers ....................................................................................... 71

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countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
7.13. Testing High-Limit Controller ................................................................................. 71
7.14. Routine HEPA Filter Inspection .............................................................................. 72
7.15. Inspecting & Cleaning............................................................................................ 72
7.15.1. Oven Chamber Interior......................................................................................................................72
7.15.2. Oven Exterior.....................................................................................................................................72
7.15.3. Vents..................................................................................................................................................72
7.15.4. Cleaning the LCC2-14 Series Oven.....................................................................................................73
7.15.5. Decontaminating the LCC2-14 Series Oven.......................................................................................73
7.15.6. Control Cabinet Components and Cooling Fan .................................................................................74
7.15.7. Clean-Up After Servicing ...................................................................................................................75
7.16. Replacement Parts ................................................................................................ 75
7.16.1. Replacing Protocol 3 Controller.........................................................................................................75
7.16.2. Replacing Heater Unit .......................................................................................................................75
7.16.3. Replacing HEPA Filter ........................................................................................................................76
8. TROUBLESHOOTING .........................................................................78
8.1. Possible Problems and Suggested Solutions............................................................. 78
8.2. Heater Circuit Troubleshooting................................................................................ 80
9. APPENDICES ......................................................................................82
9.1. Standard Products Warranty ................................................................................... 82
9.2. Part Lists ................................................................................................................. 82
9.3. Mechanical Drawings .............................................................................................. 82
9.4. Electrical Schematics ............................................................................................... 82

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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List of Figures
FIGURE 1. ELECTRICAL SPECIFICATION LABEL..............................................................................................................16
FIGURE 2. EXAMPLE DESIGN INFORMATION AND SPECIFICATION LABEL...................................................................18
FIGURE 3. DISCONNECT SWITCH. ................................................................................................................................23
FIGURE 4. LCC/LCD SERIES OVEN.................................................................................................................................24
FIGURE 5. PROTOCOL 3 OPERATOR INTERFACE. .........................................................................................................27
FIGURE 6. THIS SIDE UP GRAPHIC................................................................................................................................28
FIGURE 7. MAGNEHELIC PRESSURE GAUGE MEASURES PRESSURE IN FRONT OF THE HEPA FILTER. .........................29
FIGURE 8. LCC/LCD SERIES OPTIONAL BEACON LIGHT. ...............................................................................................30
FIGURE 9. DOOR LOCK MANUAL OVERRIDE KEY (LCC/LCD/LLC/LLD)..........................................................................32
FIGURE 10. LCC/LCD OVEN STACKING INSTRUCTION DRAWING.................................................................................35
FIGURE 11. LCC/LCD OVEN UTILITY CONNECTIONS.....................................................................................................37
FIGURE 12. EXHAUST CONNECTIONS. .........................................................................................................................40
FIGURE 13. OPEN THE FRONT PANEL FOR ACCESS......................................................................................................42
FIGURE 14. CONDUIT ENTRANCE AT REAR OF OVEN AND OPEN FRONT PANEL.........................................................43
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
FIGURE 19. HIGH-TEMP HEPA FILTER BURN-OFF CURVES...........................................................................................49
FIGURE 20. POWER THE LCC/LCD OVEN......................................................................................................................56
FIGURE 21. NITROGEN FLOWMETER...........................................................................................................................58
FIGURE 22. ADJUST NITROGEN NEEDLE VALVE (IN COMPARTMENT BENEATH OVEN). .............................................59
FIGURE 23. WATER AND NITROGEN PIPING SCHEMATIC............................................................................................60
FIGURE 24. PRESS AND HOLD DOOR RELEASE......................................................................................................61
FIGURE 25. PULL HANDLE OUT AWAY FROM DOOR. ..................................................................................................61
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
FIGURE 28. HEPA FILTER REPLACEMENT. ....................................................................................................................77
FIGURE 29. PROTOCOL 3 HEATER ON INDICATOR LIGHT. ...........................................................................................81
List of Tables
TABLE 1. LCC/LCD SERIES OVEN DIMENSIONS.............................................................................................................14
TABLE 2. LCC/LCD SERIES OVEN CAPACITIES ...............................................................................................................14
TABLE 3. ELECTRICAL SPECIFICATIONS. .......................................................................................................................15
TABLE 4. LCC/LCD SERIES OVEN TEMPERATURE RANGES ...........................................................................................17
TABLE 5. OVEN UTILITY CONNECTIONS. ......................................................................................................................36
TABLE 6. EXHAUST CONNECTION REQUIREMENTS. ....................................................................................................41
TABLE 7. DESIRED OXYGEN CONCENTRATION.............................................................................................................59
TABLE 8. MRC 5000 SETTINGS. ....................................................................................................................................64
TABLE 9. PREVENTIVE MAINTENANCE SCHEDULE.......................................................................................................67
TABLE 10. HEPA FILTER PRESSURE READING WORKSHEET. ........................................................................................69
TABLE 11. POSSIBLE PROBLEMS AND SUGGESTED SOLUTIONS. .................................................................................78
TABLE 12. ERROR MESSAGES, POSSIBLE CAUSES, AND REMEDIAL STEPS...................................................................81
TABLE 13. RELAY ASSIGNMENTS..................................................................................................................................81

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©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
Danger!
Failure to heed warnings in this instruction manual and on the
oven could result in personal injury, property damage or death.
1. BEFORE OPERATING THIS EQUIPMENT, CAREFULLY READ THIS INSTRUCTION
MANUAL.
2. THE USER(S) OF THIS EQUIPMENT MUST COMPLY WITH OPERATING
PROCEDURES AND TRAINING OF OPERATING PERSONNEL AS STATED IN THE
MOST RECENT OCCUPATIONAL SAFETY AND HEALTH ACT (OSHA), SECTION 5
AND THE MOST RECENT NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
SECTION 86.
3. THIS EQUIPMENT IS DESIGNED FOR A SPECIFIED AMOUNT OF VOLATILE.
EXCEEDING THIS AMOUNT COULD RESULT IN AN EXPLOSION. REFER TO
DESIGN SPECIFICATION DECAL LOCATED ON THE OVEN FOR THE EXACT
AMOUNT OF VOLATILE, EXHAUST AND FRESH AIR REQUIRED.
4. HIGH VOLTAGE IS PRESENT ON THIS EQUIPMENT. SERVICE SHOULD BE
PERFORMED BY AUTHORIZED PERSONNEL ONLY.
5. DO NOT ATTEMPT ANY SERVICE ON THIS EQUIPMENT WITHOUT PERFORMING
PROPER LOCK-OUT PROCEDURE.
6. IN CASE OF FIRE:
a. LEAVE DOOR(S) AS THEY ARE.
b. SHUT OFF ELECTRICITY.
c. SHUT OFF FUEL.
d. CALL THE FIRE DEPARTMENT
e. STAY AWAY.

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
9 of 82
Danger!
Failure to heed warnings in this instruction manual and on the
oven could result in personal injury, property damage or death.
Hi Limit Controls
ITW EAE –Despatch Recommends
A Hi-Limit control for ALL Ovens and Furnaces
A HI-LIMIT CONTROL IS INCLUDED ON THIS EQUIPMENT.
IT IS INSTALLED TO PROTECT THE EQUIPMENT.
The location of the Hi-Limit Sensor is at the supply duct louver and has been
chosen to supervise that temperature. The Hi-Limit controller should be set to
approximately 5⁰C to 10⁰C (9⁰F to 18⁰F) higher than the maximum operating
temperature. This setting will eliminate nuisance shutdowns when operating at
the maximum temperature of the equipment and still give maximum protection
to the equipment.
ITW EAE CANNOT BE RESPONSIBLE FOR EITHER THE PROCESS
OR QUALITY OF THE PRODUCT BEING PROCESSED.
If the product on which the equipment is being used is critical of over
temperature, the Hi-Limit may be used as a “Process Hi-Limit”. The sensor
element is located on the supply duct where the hot air enters the work chamber.
The temperature setting on the “Process Hi-Limit” should be set somewhat below
the temperature at which the product would be damaged. If the product has an
ignition temperature at which it would ignite, the setting should be well below
this temperature. It is recommended that a certified instrument be used to make
proper setting.
IT IS THE PURCHASER’S RESPONSIBILITY THAT THE “EQUIPMENT” HI-
LIMIT AND/OR THE “PROCESS” HI-LIMIT BE SET PER THE
INSTRUCTIONS ON THIS SHEET AND ALSO THE INSTRUCTION SHEET
FOR THE PARTICULAR HI-LIMIT INSTRUMENT FURNISHED WITH THIS
EQUIPMENT.

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©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
1. ABOUT THIS MANUAL
1.1. Important User Information
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 the publisher, unless it is for
the purchaser's personal use.
The information in this manual is subject to change without notice and does not
represent a commitment on the part of ITW EAE - Despatch. ITW EAE –Despatch
does not assume any responsibility for any errors that may appear in this manual.
In no event will ITW EAE –Despatch be liable for technical or editorial omissions
made herein, nor for direct, indirect, special, incidental, or consequential
damages resulting from the use or defect of this manual.

Values displayed on screens are examples only. Though those
values may be typical, contact ITW EAE - Despatch for the final
value.

Users of this equipment must comply with operating procedures
and training of operation personnel as required by the most
recent Occupational Safety and Health Act (OSHA), Section 5 and
relevant safety standards, as well as other safety rules and
regulations of state and local governments. Refer to the relevant
safety standards in OSHA and the most recent National Fire
Protection Association (NFPA), section 86.
Danger!
Only fully trained and qualified personnel should setup and
maintain this equipment. Improper setup and operation of this
equipment could cause an explosion that may result in
equipment damage, personal injury or possible death!

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
11 of 82
The information in this document is not intended to cover all possible conditions
and situations that might occur. The end user must exercise caution and common
sense when installing or maintaining ITW EAE - Despatch products. If any
questions or problems arise, call ITW EAE - Despatch at 1-800-726-0110 or 1-952-
469-5424.
1.2. Manufacturer & Service
The LCC/LCD Series oven is manufactured by ITW EAE - Despatch.
ITW EAE - Despatch has specialized in thermal processing for over 100 years.
Technical expertise gained over those years helps provide innovative solutions to
critical applications in vertical markets and cutting-edge technology worldwide.
ITW EAE - Despatch products are backed by a drive for long-term customer
satisfaction and a strong sense of responsibility. The worldwide network of
factory-trained Service Professionals is available to support your ITW EAE -
Despatch equipment. From full service preventive maintenance to routine repair
and certified calibration and uniformity, the ITW EAE - Despatch service network
is positioned to respond to your business needs. Our service programs are
customized to meet your specific needs using our Advantage Service Assurance
Program (ASAP). For more information on ASAP, visit www.despatch.com.
1.3. Organization of this Manual
This owner’s manual contains the most comprehensive set of information for the
ITW EAE - Despatch LCC/LCD Series ovens, including installation instructions,
theory of operation, and operating instructions, among other things. To save time
and expense in case of trouble, it is urged that the operators search this manual
for helpful suggestions before requesting factory assistance.
Danger!
Failure to heed warnings in this instruction manual and on the
oven could result in personal injury, property damage or death

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countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
1.4. Conventions
This icon signifies information that describes an unsafe condition
that may result in death, serious injury, or damage to the
equipment.
Danger!
Danger is the signal word used to indicate a hazardous situation
that, if not avoided, will result in death or severe injury.
Warning!
Warning is the signal word used to indicate a hazardous
situation that, if not avoided, could result in death or severe
injury.
Caution!
Caution is the signal word used to indicate a hazardous situation
that, if not avoided, could result in moderate or minor injury.
Notice
Notice is the signal word used to indicate a hazardous situation
that, if not avoided, could result in property damage.

This icon signifies important supplemental information.

Bold, 10-point Sans Serif typeface indicates a specific key or
button on screen to click.

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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2. SPECIFICATIONS

The LCC/LCD oven is not intended to process solvents or other
volatile or flammable materials. Oven forced exhaust is intended
for cooling purposes only on standard and inert (nitrogen)
models.
2.1. Model Numbering & Characteristics
Model numbering in LCC/LCD Series Oven follows the following pattern. Alphanumeric values of
positions signify main model characteristics as indicated in model position key on the right side.
Example: LCD1-51N-5
This 5.1 ft3model does have a HEPA filter or filter simulator, operates at 350°C,
and uses nitrogen.
L
1
-
-
5

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countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
2.2. Dimensions
Table 1. LCC/LCD Series Oven Dimensions.
Models
Chamber Size
inches (cm)
Capacity
ft3(liters)
Overall Size
inches (cm)
Maximum
number
of Shelves
W1
D
H
W
D
H
LCC1-16-5
LCD1-16-5
LCC1-16N-5
LCD1-16N-5
15
(38)
14
(36)
14
(36)
1.6
(45)
32.5
(83)
35.5
(90)
20.75
(53)
5
LCC1-51-5
LCD1-51-5
LCC1-51N-5
LCD1-51N-5
23
(58)
20
(51)
20
(51)
5.1
(144)
40.5
(103)
42.5
(108)
27
(69)
8
NOTE –refer to assembly drawing for exact dimensions
2.3. Capacities
Table 2. LCC/LCD Series Oven Capacities
Models
LCC/LCD1-16
LCC/LCD1-51
Maximum Load:
Lbs (KG)
200 (91)
200 (91)
Maximum Shelf Capacity:
Lbs (KG)
50 (23)
25 (11)
Recirculating fan:
CFM/LPS
HP
240/113
0.25
435/205
0.25
Net weight (Approximate):
Lbs (KG)
250 (114)
380 (172)
Shipping weight (Approximate):
Lbs (KG)
350 (159)
525 (238)
Exhaust fan:
CFM (LPS)
35 (17)
73 (34)
Exhaust Opening Diameter:
Inch (mm)
1.88 x 2.88
(48.0 x 73.4)
1.88 x 2.88
(48.0 x 73.4)
1
Clear opening width is reduced by 1.5 inches (3.8cm) due to ¾ inch (1.9cm) shelf supports on each side.

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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2.4. Power
If the line voltage for your LCC/LCD Series oven varies more than 10% from the
oven voltage rating, electrical components such as relays and temperature
controls may operate erratically. Power connection is performed by the user.
•If the line voltage is lower than the oven voltage rating, heat-up time may be
significantly longer, and motors may overload or run hot
•If the line voltage is higher than the nameplate rating, motors may run hot and
draw excessive amperage
Table 3. Electrical Specifications.
Models
Volts2
Amps
Phase
Hertz
Heater
(kW)
Cord and Plug
LCC1-16-5
LCD1-16-5
240
14.8
1
50/60
3
None, hardwired
LCC1-16N-5
LCD1-16N-5
240
14.0
1
50/60
3
None, hardwired
LCC1-51-5
LCD1-51-5
240
27.7
1
50/60
6
None, hardwired
LCC1-51N-5
LCD1-51N-5
240
27.7
1
50/60
6
None, hardwired
Refer to the Electrical Specifications on your oven for specifics pertaining to your
oven (Figure 1).
2
The LCC/LCD Oven is designed for 240 volts (see oven nameplate) will operate satisfactorily on a minimum of 208
Volts but will result in 25% reduced heater output. If your power characteristic is lower, contact Despatch
Industries.

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©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
Figure 1. Electrical Specification Label.

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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2.5. Temperature
Table 4. LCC/LCD Series Oven Temperature Ranges
Model
LCC1-16-5
LCD1-16-5
LCC1-16N-5
LCD1-16N-5
LCC1-51-5
LCD1-51-5
LCC1-51N-5
LCD1-51N-5
Time to
Temperature
(approximate
minutes)
(no load)
40°C –
100°C
7 min.
7 min.
5 min.
5 min.
40°C –
200°C
30 min.
30 min.
27 min.
27 min.
40°C –
260°C
45 min.
45 min.
35 min.
35 min.
40°C –
350°C3
60 min.
60 min.
50 min.
50 min.
Cooling Time to
Temp
Minutes
(No Load)4
100°C –
55°C
35 min.
305min.
40 min.
255min.
200°C –
55°C
65 min.
555min.
75 min.
405min.
260°C –
55°C
75 min.
605min.
85 min.
455min.
350°C –
55°C3
90 min.
805min.
100 min.
505 min.
Temperature
Uniformity at6
100°C
±1°C
±1°C
±1°C
±1°C
200°C
±2°C
±2°C
±2°C
±2°C
260°C
±3°C
±3°C
±3°C
±3°C
350°C
±4°C
±4°C
±4°C
±4°C
Maximum
Operating
Temperature
LCC
260°C
260°C
260°C
260°C
LCD
350°C
350°C
350°C
350°C
LCC
40°C-260°C
35°C-260°C7
45°C- 260°C
35°C-260°C7
3
For LCD & LLD only, LCC & LLC maximum temperature: 260°C.
4
Minimum operating temperatures and cooling times are based on a 20°C ambient temperature measured at the
fresh air inlet.
5
Based on cooling water supplied at 2 GPM (7.6 LPM), 16°C for nitrogen atmosphere units.
6
Uniformity figures are based on a nine-point test conducted in an empty oven with thermocouples connected at
3 inches (7.6 cm) from walls after the oven temperature has reached stabilization. Uniformity can vary slightly
depending on unit and operating conditions. Class 100 HEPA filtration will limit ramp rates.
7
Requires water cooling be activated for minimum temp rating and operation below 85°C.

C244, 320207, REV B LCC_LCD1-16/51 Oven Owner’s Manual
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©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
Model
LCC1-16-5
LCD1-16-5
LCC1-16N-5
LCD1-16N-5
LCC1-51-5
LCD1-51-5
LCC1-51N-5
LCD1-51N-5
Operating
Range w/20°C
Ambient
LCD
40°C-350°C
40°C-350°C7
45°C-350°C
35°C-350°C7
Control Stability
+/- 0.5°C
+/- 0.5°C
+/- 0.5°C
+/- 0.5°C
Refer to the Design Information and Specification label on your oven for
temperature specifics pertaining to your oven (Figure 2).
Figure 2. Example Design Information and
Specification Label.

LCC_LCD1-16/51 Oven Owner’s Manual C244, 320207, REV B
©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
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2.6. Capability
2.6.1. LCC/LCD Series Oven
The LCC/LCD Series ovens are not designed to handle any amount of solvents or
other flammable materials.
Warning!
This oven is not designed for use with flammable material.
Misuse may result in serious equipment or bodily injury or death.
If your process involves flammable material, see the LCC/LCD
Class A series.

The LCC/LCD oven is not intended to process solvents or other
volatile or flammable materials. Oven exhaust is intended for
cooling purposes only.
2.6.2. LCC/LCD Class A Series Oven
The LCC/LCD Class A Series oven is specifically designed for Class A NFPA 86
requirements, in which flammable solvents are present. They include a pressure
relief panel, purge timer, airflow switches and exhaust fan. Please note the
solvent handling capabilities and do not exceed.
Danger!
Class A ovens are designed for a specific amount of solvent.
Exceeding this amount could result in an explosion. Refer to the
Design Specification Label for the solvent handling capabilities
of this oven. Do not process closed containers of any substance
or liquid in this oven because they may explode under heat. In
case of fire, leave door(s) as they are. Shut off electricity. Shut
off fuel. Call the fire department. Stay away.

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©2021 ITW EAE. All rights reserved. Despatch is a registered trademark in the U.S. and other
countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form
or by any means without the written permission from ITW EAE - Despatch, unless for purchaser's
personal use.
3. SAFETY
3.1. General Safety Information
Do not work on the LCC/LCD Series oven without reading and understanding this
section which contains important information and warnings. Ignoring these
warnings can result in death, serious injury or damage to the machine and
product.
3.2. Lockout
Machine lockout places the LCC/LCD Series oven into a zero-energy state and
prevents accidental machine start up. Always follow the Lockout Procedure
described in this Section before cleaning, maintaining, or repairing the LCC/LCD
Series oven. An accidental start-up, while working on the LCC/LCD Series oven,
can result in serious injury or death.
3.2.1. Lockout Requirements
1. Every power source that can energize any element of the LCC/LCD Series
oven must be shut off at the closest possible power source. This includes
air, water, and electricity, including the Disconnect Switch.
2. After energy sources are locked out, test to ensure circuits are de-energized.
3.2.2. Lockout Procedure
Personnel authorized to lockout equipment must have the necessary locks to
perform the lockout.
1. Physically disconnect all electrical power to the machine or lockout the
appropriate breaker or disconnects.
2. Close all valves and bleed off any pressure.
3. Test for power by attempting a start with the machine controls.
4. Identify the Lockout Condition with a tag on the electrical disconnect and
pneumatic shut off valve.
5. When work is complete, remove all tags and restore the machine to its
working state.