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PREFACE 

Thank you for displaying confidence in us by selecting a Labconco Canopy Hood.  Our design 
engineers, assemblers and inspectors have utilized their skills and years of experience to ensure 
that the new Labconco Canopy Hood meets our high standards of quality and performance. 
 

IMPORTANT NOTICE 

 
This manual should be read carefully by all the end users in order to become familiar with the 
operation of the Canopy Hood.  Recommendations are made within the manual to help you obtain 
maximum performance and life from your product. 
 
We have included sections on performance, initial set up and safety precautions to provide you 
with all the tools necessary to achieve maximum performance. 
 
If you have questions or concerns, do not hesitate to call us at 1-800-821-5525 for assistance. 
 

Summary of Contents for 4799000

Page 1: ...CANOPY HOOD INSTRUCTION MANUAL Models 4799000 and 7099000 Product designs are subject to change without notice 1994 2007 Labconco Corporation 4809400 Revision C ECO E427 Printed in U S A ...

Page 2: ...TABLE OF CONTENTS Introduction Components Shipped 1 General Description 2 Performance 2 Installation 3 Safety Precautions 5 Dimensions 6 Warranty Contacting Labconco 7 ...

Page 3: ...T NOTICE This manual should be read carefully by all the end users in order to become familiar with the operation of the Canopy Hood Recommendations are made within the manual to help you obtain maximum performance and life from your product We have included sections on performance initial set up and safety precautions to provide you with all the tools necessary to achieve maximum performance If y...

Page 4: ...it Do not discard the carton or packing material until all components have been checked against the following component list and the equipment has been installed and tested As shipped the carton should contain the following Part Number Description 47990 4 Foot Canopy Hood 70990 6 Foot Canopy Hood 48094 Instruction Manual ...

Page 5: ... All component parts of the Canopy Hood are epoxy coated except the baffle support brackets which are stainless steel The baffle design enhances perimeter air velocities and capture efficiency Static pressure loss through the hood shall not exceed 64 inches at 907 CFM and 1 25 inches at 1 360 CFM for the 4 foot unit Static pressure loss through the 6 foot unit shall not exceed 90 inches at 1 289 C...

Page 6: ... upon the proximity of the work area to the hood face The face velocity and static pressure expressed in the Performance section is based on a theoretical hood face at 1 foot below the hood If the height of the working apparatus is below the theoretical 1 foot face then efficiencies will drop off Conversely the hood will become more efficient as the height of the working apparatus enters inside th...

Page 7: ...INSTALLATION 4 Figure 2 ...

Page 8: ...SAFETY PRECAUTIONS 5 Note Canopy Hoods are not provided with explosion proof electrical components Flammable or explosive atmospheres should not be used in conjunction with this hood ...

Page 9: ...DIMENSIONS 6 ...

Page 10: ...es areas of defective material and workmanship provided such defect results from normal and proper use of the equipment The warranty for all Labconco products will expire one year from date of installation or two years from date of shipment from Labconco whichever is sooner except the following Purifier Delta Series Biological Safety Cabinets and PuriCare Lab Animal Research Stations carry a three...

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