Cascade TEK SVO-10-VC-2P User manual

Vacuum Control Ovens SVO-10-VC-2P SVO-10-VC-2HP
Installation and Operation Manual

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Pictured on Front Cover: SVO-10-VC-2P
These ovens require permanent connect wiring (also known as hardwiring) to a power supply.
Model Differences
•The SVO-10-VC-2P comes with 2 thermal platen shelves built into the oven chamber.
•The SVO-10-VC-2HP comes with 2 high-performance thermal platen shelves built into
the oven chamber.
The models are identical in external appearance. The component differences are all internal.
Warning:This product contains chemicals, including triglycidyl isocyanurate, known to the State of
California to cause cancer as well as birth defects or other reproductive harm. For more information,
go to www.P65Warnings.ca.gov.
¡Advertencia! Este producto contiene sustancias químicas, incluido el triglicidil isocianurato, que el
estado de California sabe que causa cáncer, así como defectos de nacimiento u otros daños
reproductivos. Para obtener más información, visite www.P65Warnings.ca.gov.
Avertissement!Ce produit peut vous exposer à des produits chimiques, dont l'isocyanurate de
triglycidyle, reconnu par l'État de Californie pour provoquer le cancer, des anomalies congénitales
ou d'autres problèmes de reproduction. Pour plus d'informations, visitez le site
www.P65Warnings.ca.gov.

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Vacuum Control Ovens 220 – 240 Voltage
Part Number (Manual): 4861813
Revised: July 19, 2021
Cascade TEK Part ID Number:
Model Name SVO-10-VC-2P SVO-10-VC-2HP
Part ID CTVRQ1022-H CTVRX1022-H
The Part ID denotes the build type of the model. The manufacturer periodically releases
new build types incorporating new features and refinements of existing ones.
These units are built for Cascade TEK by Sheldon Manufacturing, INC, an
ISO-certified manufacturer.

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TABLE OF CONTENTS
MODEL CERTIFICATIONS.........................................................................................................................................7
Safety Certifications............................................................................................................................................................... 7
INTRODUCTION ........................................................................................................................................................ 9
Read this Manual....................................................................................................................................................................9
Safety Considerations and Requirements ......................................................................................................................9
Contacting Assistance ........................................................................................................................................................ 10
Manufacturing Warranty .................................................................................................................................................... 10
Engineering Improvements................................................................................................................................................ 10
Vacuum Pump Options........................................................................................................................................................ 11
Compressed Air Supply Required .................................................................................................................................... 11
Liquid Nitrogen...................................................................................................................................................................... 12
Gasket Chemical Vulnerabilities...................................................................................................................................... 12
RECEIVING YOUR OVEN ........................................................................................................................................13
Inspect the Shipment........................................................................................................................................................... 13
Orientation Images .............................................................................................................................................................. 14
Dimension Visuals................................................................................................................................................................ 16
Record the Data Plate Information...................................................................................................................................17
INSTALLATION .........................................................................................................................................................19
Hardwire Requirement........................................................................................................................................................ 19
Installation Procedures Checklist .................................................................................................................................... 19
Required Ambient Conditions.......................................................................................................................................... 20
Required Clearances.......................................................................................................................................................... 20
Power Source Requirements ............................................................................................................................................ 21
Lifting and Handling ........................................................................................................................................................... 22
Leveling.................................................................................................................................................................................. 22
Install the Oven .................................................................................................................................................................... 22
Remove the Platen Shipping Blocks.............................................................................................................................. 23
Disengage the Vacuum Pump Locks ............................................................................................................................ 24
Installation Cleaning........................................................................................................................................................... 25
Connect Gas Supplies and GN2Exhaust...................................................................................................................... 26
Vent The Vacuum Pump Exhaust....................................................................................................................................27
Verify the Oven Chamber is Empty................................................................................................................................ 28
Hardwire the Oven to Its Power Supply........................................................................................................................ 28
GRAPHIC SYMBOLS ............................................................................................................................................... 29
CONTROL OVERVIEW .............................................................................................................................................31
OPERATION.............................................................................................................................................................. 37
Operating Precautions........................................................................................................................................................37
Theory of Operation ........................................................................................................................................................... 40
Put the Oven into Operation ............................................................................................................................................ 42
Logging In and Out ............................................................................................................................................................. 43
File Export and Import........................................................................................................................................................ 44
Set the Temperature Cutoff Limits ................................................................................................................................. 45
Latch the Oven Chamber Door....................................................................................................................................... 46
Pump Down the Oven Chamber......................................................................................................................................47
Backfilling the Chamber .................................................................................................................................................... 50
Connect to the Liquid Nitrogen Supply.......................................................................................................................... 51
Manually Setting Constant Temperature Setpoints.................................................................................................. 52
Temperature Profiles Overview ...................................................................................................................................... 53
Launching a Profile ............................................................................................................................................................. 53
Overriding Profile Step Vacuum Settings..................................................................................................................... 55
Pausing or Terminating a Profile .................................................................................................................................... 55
Temperature Limit Cutoff Active ..................................................................................................................................... 56
Data Ports.............................................................................................................................................................................. 58

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Oven Cooldowns ................................................................................................................................................................. 58
OPERATOR MAINTENANCE.................................................................................................................................. 59
Cleaning................................................................................................................................................................................. 59
Maintaining Atmospheric Integrity ................................................................................................................................. 60
Gaskets ..................................................................................................................................................................................60
Electrical Components....................................................................................................................................................... 60
Storage................................................................................................................................................................................... 60
UNIT SPECIFICATIONS ...........................................................................................................................................61
Weight...................................................................................................................................................................................... 61
Dimensions............................................................................................................................................................................. 61
Capacity ................................................................................................................................................................................. 62
Vacuum .................................................................................................................................................................................. 62
Temperature Performance ............................................................................................................................................... 63
Power...................................................................................................................................................................................... 63
REPLACEMENT PARTS LIST.................................................................................................................................. 65

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TABLE OF CONTENTS

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MODEL CERTIFICATIONS
Model Certification and Compliance Statements
SAFETY CERTIFICATIONS
61010 Safety Certified
Electrical, mechanical, and fire hazards
The unit models in this manual are CUE listed by TÜV SÜD America as vacuum ovens for
professional, industrial, or educational use in conditions in which no flammable, volatile, or
combustible materials are being heated and the unit is being operated under an environmental air
pressure range of 22.14 – 31.3 inHg (75 – 106 kPa).
These models have been tested to the following requirements:
CAN/CSA C22.2 No. 61010-1:2012/A1:2018
CAN/CSA C22.2 No. 61010-2-010:2015
UL 61010-1:2012/R:2018-11
UL 61010-2-010:2015
EN 61010-1:2010/A1:2019
EN 61010-2-010:2014
TÜV SÜD America, Inc. is a Standards Council of Canada accredited certification body, an OSHA-
recognized NRTL, and an EU Notified Body.
CE Compliant
These unit models meet all required EU EMC, low-voltage, and RoHS directives.

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CERTIFICATIONS

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INTRODUCTION
Thank you for purchasing a Cascade TEK oven. We know you have many choices in today’s
competitive marketplace when it comes to constant temperature equipment. We appreciate you
choosing ours. We stand behind our products and will be here if you need us.
READ THIS MANUAL
Failure to follow the guidelines and instructions in this user manual may create a protection
impairment by disabling or interfering with the unit safety features. This can result in injury or death.
Before using the unit, read the manual in its entirety to understand how to install, operate, and
maintain the unit in a safe manner. Ensure all operators are given appropriate training before the unit
begins service.
Keep this manual available for use by all operators.
SAFETY CONSIDERATIONS AND REQUIREMENTS
Follow basic safety precautions, including all national laws, regulations, and local ordinances in your
area regarding the use of this unit. If you have any questions about local requirements, please
contact the appropriate agencies.
SOPs: Because of the range of potential applications, this unit can be used for, the operator or their
supervisors must draw up a site-specific standard operating procedure (SOP) covering each
application and associated safety guidelines. This SOP must be written and available to all operators
in a language they understand.
Intended Applications and Locations: SVO vacuum ovens are engineered for thermal cycle, curing, and
baking applications under vacuum in professional, industrial, and educational environments. The ovens are
not intended for use at hazardous or household locations.
Power: Your unit and its recommended accessories are designed and tested to meet strict safety
requirements.
•Always hardwire the unit power feed to a protective earth-grounded electrical source that
conforms to national and local electrical codes. If the unit is not grounded, parts such as
knobs and controls may conduct electricity and cause serious injury.
•Position the unit so operators can quickly and easily disconnect or uncouple the power feed
in the event of an emergency.
•Avoid damaging the power feed. Do not bend it excessively, step on it, or place heavy
objects on it. A damaged power feed can easily become a shock or fire hazard. Never use a
power feed after it has been damaged.
•Use only approved accessories. Do not modify system components. Any alterations or
modifications to your unit not explicitly authorized by the manufacturer can be dangerous
and will void your warranty.

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INTRODUCTION
CONTACTING ASSISTANCE
Phone hours for Customer Support are 6 am – 4:30 pm Pacific Coast Time (west coast of the United
States, UTC -8), Monday – Friday. Please have the following information ready when calling or
emailing Customer Support: the model number, serial number,part number, and part ID (see page
17).
[e-mail]
1-888-835-9250
1-971-371-4096
FAX: [phone]
Manufacturing and Customer Support
Cascade TEK Solutions, LLC
PO Box 625
300 N 26th Ave
Cornelius, OR 97113
USA
MANUFACTURING WARRANTY
For information on your warranty and online warranty registration please visit:
https://www.cascadetek.com/warranty/
ENGINEERING IMPROVEMENTS
Cascade TEK continually improves all of its products. As a result, engineering changes and
improvements are made from time to time. Therefore, some changes, modifications, and
improvements may not be covered in this manual. If your unit’s operating characteristics or
appearance differ from those described in this manual, please contact your Cascade TEK dealer or
customer service representative for assistance.