Cascade CDO-28 User manual

Installation - Operation Manual
CDO-28
Drying - Decarboxylation Oven
220 – 240 Voltage

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This oven requires permanent connect wiring to a power source (also known as a hardwiring). It does
not connect with a power cord.

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CDO Drying and Decarboxylation Oven
220 – 240 Voltage
Part Number (Manual): 4861778
Revision: April 11, 2019

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TABLE OF CONTENTS
CERTIFICATIONS ...................................................................................................................................................... 5
UNIT SPECIFICATIONS .............................................................................................................................................7
Temperature Performance .................................................................................................................................................. 7
Power.........................................................................................................................................................................................7
Airflow Performance .............................................................................................................................................................. 7
Weight........................................................................................................................................................................................8
Dimensions...............................................................................................................................................................................8
Capacity ....................................................................................................................................................................................8
INTRODUCTION ........................................................................................................................................................ 9
Read this Manual....................................................................................................................................................................9
Contacting Assistance ..........................................................................................................................................................9
Engineering Improvements..................................................................................................................................................9
RECEIVING YOUR UNIT ...........................................................................................................................................11
Inspect the Shipment............................................................................................................................................................ 11
Orientation.............................................................................................................................................................................. 12
Recording Data Plate Information................................................................................................................................... 13
INSTALLATION .........................................................................................................................................................15
Hardwire Requirement........................................................................................................................................................ 15
Installation Procedure Checklist ...................................................................................................................................... 15
Required Ambient Conditions........................................................................................................................................... 16
Required Clearances........................................................................................................................................................... 16
Environmental Disruption Sources ...................................................................................................................................17
Power Source Requirements .............................................................................................................................................17
Power Feed Wiring............................................................................................................................................................... 18
General Power Safety ......................................................................................................................................................... 18
Lifting and Handling ............................................................................................................................................................ 18
Leveling................................................................................................................................................................................... 19
Install the Oven ..................................................................................................................................................................... 19
Installation Cleaning............................................................................................................................................................ 19
Install the Shelving.............................................................................................................................................................. 20
GRAPHIC SYMBOLS ................................................................................................................................................21
CONTROL PANEL OVERVIEW .............................................................................................................................. 23
OPERATION..............................................................................................................................................................25
Safety Guidelines ................................................................................................................................................................ 25
Operating Precautions....................................................................................................................................................... 26
Theory of Operation ............................................................................................................................................................27
Put the Oven into Operation ............................................................................................................................................ 29
Set the Temperature Set Point........................................................................................................................................ 30
Setting the Timer .................................................................................................................................................................. 31
Launch a Heating Profile................................................................................................................................................... 33
Venting the Exhaust Port................................................................................................................................................... 34
Drying Racks and other Accessories............................................................................................................................. 34
USER MAINTENANCE............................................................................................................................................. 35
Cleaning and Disinfecting................................................................................................................................................. 35
Door Components............................................................................................................................................................... 36
Electrical Components....................................................................................................................................................... 36
Calibrating the Temperature Display .............................................................................................................................37
PARTS LIST................................................................................................................................................................41

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CERTIFICATIONS
This certificate satisfies NRTL safety requirements
TÜV SÜD CUE
Certificate Number: U8 17 03 64872 070
These units are CUE listed by TÜV SÜD as forced air ovens for appropriate professional, industrial,
or educational use. TÜV SÜD America Inc. is an OSHA recognized NRTL and a Standards Council of
Canada accredited certification body.
The units have been tested to the following requirements:
CAN/CSA-22.2 No. 61010-1:2012
CAN/CSA-C22.2 No. 61010-2-010:2015
UL 61010-1:2012
UL 61010-2-010:2015
EN 61010-1:2010
EN 61010-2-010:2014

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CERTIFICATIONS

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UNIT SPECIFICATIONS
These ovens are 220 – 240 voltage single phase units. Please refer to the oven data plate for individual
electrical specifications.
Technical data specified applies to units with standard equipment at an ambient temperature of 25°C and
at nominal voltage. The temperatures specified are determined in accordance to factory standards
respecting the recommended wall clearances of 10% of the height, width, and depth of the inner chamber.
All indications are average values, typical for units produced in the series. We reserve the right to alter
technical specifications at all times.
TEMPERATURE PERFORMANCE
Range Uniformity @240°F Stability @ All Temps.
Ambient +26°to 350°F 3.6°F ± 0.4°F
Heat Up Times from Ambient (77°F)
To 240°F
22 Minutes
Temperature Recovery Times, Door Opening @ 240°F
30 Second Opening 60 Second Opening
3 Minutes 5 Minutes
POWER
AC Voltage Amperage Frequency Phase
220 – 240
26
50/60 Hz
1
AIRFLOW PERFORMANCE
Air Exchanges
Per Minute
125
Exhaust Airflow
Cubic Feet Liters
17.3 per Minute 490 per Minute

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UNIT SPECIFICATIONS
WEIGHT
Shipping Unit Weight
694 lb / 315 kg 255.4 lb / 115.8 kg
DIMENSIONS
By Inches
Exterior W × D × H Interior W × D × H
42.5 x 34.1 x 85.9 31.7 x 26.0 x 60.9
By Millimeters
Exterior W × D × H Interior W × D × H
1080 x 866 x 2182 805 x 660 x 1546
CAPACITY
Volume
Cubic Feet Liters
28.0
792
Shelf Capacity by Weight
Per Shelf Total
75 lb / 34 kg* 450 lb / 204 kg**
*75 lb / 34 kg with weight evenly distributed across the shelf.
**450 lb / 204 kg total load. Exceeding this limit risks damaging the chamber liner.

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INTRODUCTION
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.
Intended Applications and Locations
CDO forced-air ovens are engineered for constant temperature forced-air drying, curing, and baking
applications in professional, industrial, and educational environments. The ovens are not intended
for use at hazardous or household locations.
CONTACTING ASSISTANCE
Please have the following information ready when calling or emailing Technical Support: the model
number and the serial number (see page 13).
Phone: [phone]
Cascade Sciences
6725 NE Evergreen Pkwy
Ste 106
Hillsboro OR, 97124
ENGINEERING IMPROVEMENTS
Cascade Sciences 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 differs from those described in this manual, please contact your oven dealer or
customer service representative for assistance.

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INTRODUCTION