Labconco 97008 Series, 97009 Series, 97010 Series, 97160 Series, 98604 Series, 98605 Series, 98606 Series Floor-Mounted Fume Hood User's Manual
Below you will find brief information for Floor-Mounted Fume Hood 97008 Series, Floor-Mounted Fume Hood 97009 Series, Floor-Mounted Fume Hood 97010 Series, Floor-Mounted Fume Hood 97160 Series, Floor-Mounted Fume Hood 98604 Series, Floor-Mounted Fume Hood 98605 Series, Floor-Mounted Fume Hood 98606 Series. The Protector XL Floor-Mounted Fume Hood provides maximum visibility in a laboratory. It has by-pass airflow design that ensures relatively stable face velocities. This fume hood is also designed with an interior work depth that provides ample working space.
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User’s Manual
Protector
®
XL
™
Floor-Mounted
(Walk-In) Laboratory Fume Hoods
Models
97008 Series
97009 Series
97010 Series
97160 Series
98604 Series
98605 Series
98606 Series
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Labconco Corporation
8811 Prospect Avenue
Kansas City, MO 64132-2696
800-821-5525, 816-333-8811
FAX 816-363-0130
E-MAIL [email protected]
HOME PAGE www.labconco.com
Please read the User’s Manual before operating the equipment.
Copyright © 2002, 2007 Labconco Corporation. All rights reserved.
The information contained in this manual and the accompanying products are copyrighted and all rights reserved by Labconco Corporation. Labconco Corporation reserves the right to make periodic design changes without obligation to notify any person or entity of such change.
Warranty
Labconco provides a warranty on all parts and factory workmanship. The warranty includes 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-year warranty from date of installation or four years from date of shipment from Labconco, whichever is sooner.
• SteamScrubber® & FlaskScrubber® Glassware Washers carry a two-year warranty from date of installation or three years from date of shipment from Labconco, whichever is sooner.
• Blood Drawing Chairs carry a ten year warranty.
• Carts carry a lifetime warranty.
• Glassware is not warranted from breakage when dropped or mishandled.
This limited warranty covers parts and labor, but not transportation and insurance charges. In the event of a warranty claim, contact Labconco Corporation or the dealer who sold you the product. If the cause is determined to be a manufacturing fault, the dealer or Labconco Corporation will repair or replace all defective parts to restore the unit to operation. Under no circumstances shall Labconco Corporation be liable for indirect, consequential, or special damages of any kind. This statement may be altered by a specific published amendment. No individual has authorization to alter the provisions of this warranty policy or its amendments. Lamps and filters are not covered by this warranty. Damage due to corrosion or accidental breakage is not covered.
Returned or Damaged Goods
Do not return goods without the prior authorization from Labconco. Unauthorized returns will not be accepted. If your shipment was damaged in transit, you must file a claim directly with the freight carrier.
Labconco Corporation and its dealers are not responsible for shipping damages.
The United States Interstate Commerce Commission rules require that claims be filed with the delivery carrier within fifteen (15) days of delivery.
Limitation of Liability
The disposal and/or emission of substances used in connection with this equipment may be governed by various federal, state, or local regulations. All users of this equipment are required to become familiar with any regulations that apply in the user’s area concerning the dumping of waste materials in or upon water, land, or air and to comply with such regulations. Labconco Corporation is held harmless with respect to user’s compliance with such regulations.
Contacting Labconco Corporation
If you have questions that are not addressed in this manual, or if you need technical assistance, contact
Labconco’s Customer Service Department or Labconco’s Product Service Department at 1-800-821-5525 or 1-816-333-8811, between the hours of 7:00 a.m. and 6:00 p.m., Central Standard Time.
Part #9855300, Rev. E
ECO E618
T
A B L E
O
F
C
O N T E N T S
CHAPTER 1: INTRODUCTION 1
About This Manual 2
Conventions
Your Next Step 4
CHAPTER 2: PREREQUISITES 7
Location Requirements 8
8
Exhaust Requirements 8
Exhaust 9
Electrical Requirements 10
Line
Space
Your Next Step 10
CHAPTER
Removing Shipping 13
Sash Weight Release 13
Disassembly & Reassembly of Floor-Mounted Hood 14
Upper Cabinet Installation of Floor-Mounted Hood 15
Vertical-Rising Sash Installation for 4', 5', 6', 8' Floor-Mounted Hood 16
Lower Sash Track & Threshold Installation for Horizontal Sashes
& Floor-Mounted 20
Horizontal-Sliding Sash Installation for 8', 10', 12', & 16'
Installation Floor-Mounted
Installation the
Hoods 23
Floor-Mounted
Header Installation for the Floor-Mounted 25
Front Panel Installation for the
Connecting to the Protector Hood Exhaust System 26
Connecting the Electrical Supply Source to the Floor-Mounted Hood 26
Connecting the Service Lines to the Floor-Mounted Hoods 28
Sealing Floor-Mounted
Certifying Protector to Floor 29
Your Next Step 30
CHAPTER 4: PERFORMANCE FEATURES AND SAFETY
PRECAUTIONS 31
Performance Features 31
Safety Precautions 35
Your Next Step 37
CHAPTER 5: USING YOUR PROTECTOR FUME HOOD 39
Operating the Vertical-Rising Sash 39
Operating Horizontal-Sliding
Operating the Blower 40
Operating the Lights 40
Your Next Step 42
CHAPTER 6: MAINTAINING YOUR PROTECTOR FUME HOOD 43
Routine Service Operations 45
Your Next Step 45
CHAPTER 7: MODIFYING YOUR PROTECTOR FUME HOOD 47
Installing Ceiling Enclosures above
Installing Guardian 335 Digital Airflow Monitor or Guardian Jr. 49
Distillation
Your Next Step 50
CHAPTER 8: TROUBLESHOOTING 51
APPENDIX A: PROTECTOR HOOD COMPONENTS 55
APPENDIX B: PROTECTOR HOOD DIMENSIONS 59
APPENDIX C: PROTECTOR HOOD SPECIFICATIONS 61
APPENDIX D: REFERENCES 63
DECLARATION OF CONFORMITY 67
C
H A P T E R
1
I I
N T R O D U C T I I O N
Congratulations on your purchase of a Labconco
Protector® XL™ Floor-Mounted (Walk-In) Laboratory
Fume Hood. Your Protector Floor-Mounted
Laboratory Fume Hood is designed to protect you. It is the result of Labconco’s more than 50 years experience in manufacturing fume hoods, and users like you suggested many of its features to us.
The Labconco Protector Floor-Mounted Fume Hood has been engineered to provide maximum visibility in a laboratory, and effectively contain toxic, noxious, or other harmful materials when properly installed. The
Protector offers many unique features to enhance safety, performance, and visibility. To take full advantage of them, please acquaint yourself with this manual and keep it handy for future reference. If you are unfamiliar with how fume hoods operate, please review Chapter 4: Performance Features and Safety
Precautions before you begin working in the fume hood. Even if you are an experienced fume hood user, please review Chapter 5: Using Your Fume Hood, which describes your Protector Floor-Mounted Hood’s features so that you can use the hood efficiently.
Product Service 1-800-522-7658 1
Chapter 1: Introduction
About This Manual
This manual is designed to help you learn how to install, use, and maintain your laboratory fume hood.
Instructions for installing optional equipment on your hood are also included.
Chapter 1: Introduction provides a brief overview of the Floor-Mounted (Walk-In) Laboratory Fume Hood, explains the organization of the manual, and defines the typographical conventions used in the manual.
Chapter 2: Prerequisites explains what you need to do to prepare your site before you install your laboratory fume hood. Electrical and service requirements are discussed.
Chapter 3: Getting Started contains the information you need to properly unpack, inspect, install, and certify your laboratory fume hood.
Chapter 4: Performance Features and Safety
Precautions explains how the Protector XL Floor-
Mounted Hood operates and the appropriate precautions you should take when using the fume hood.
Chapter 5: Using Your ProtectorXL Floor-Mounted
Hood discusses the basic operation of your fume hood.
Information on how to prepare, use and shut down your
Protector XL Floor-Mounted Hood are included.
Chapter 6: Maintaining Your Protector XL floor-
Mounted Hood explains how to perform routine maintenance on your fume hood.
Chapter 7: Modifying Your Protector XL Floor-
Mounted Hood explains how to modify the fume hood or add accessories.
Chapter 8: Troubleshooting contains a table of problems you may encounter while using your laboratory fume hood including the probable causes of the problems and suggested corrective actions.
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Appendix A: Protector XL Floor-Mounted Hood
Components contains labeled diagrams of all of the components of the fume hoods.
Appendix B: Protector XL Floor-Mounted Hood
Dimensions contains comprehensive diagrams showing all of the dimensions for the laboratory fume hoods.
Appendix C: Protector XL Floor-Mounted Hood
Specifications contains the electrical requirements for laboratory fume hood. Wiring diagrams are also included.
Appendix D: References lists the various resources available that deal with laboratory fume hoods.
Typographical Conventions
Recognizing the following typographical conventions will help you understand and use this manual:
• Book, chapter, and section titles are shown in italic type (e.g., Chapter 3: Getting Started).
• Steps required to perform a task are presented in a numbered format.
• Comments located in the margins provide suggestions, reminders, and references.
Chapter 1: Introduction
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3
Chapter 1: Introduction
!
)
4' 5' 6'
8'
V
H
• Critical information is presented in boldface type in paragraphs that are preceded by the exclamation icon. Failure to comply with the information following an exclamation icon may result in injury to the user or permanent damage to fume hood.
• Critical information is presented in boldface type in paragraphs that are preceded by the wrench icon.
These operations should only be performed by a trained certifier or contractor. Failure to comply with the information following a wrench icon may result in injury to the user or permanent damage to your hood.
• Important information is presented in capitalized type in paragraphs that are preceded by the pointer icon. It is imperative that the information contained in these paragraphs be thoroughly read and understood by the user.
• A number icon precedes information that is specific to a particular model of laboratory fume hood. The
4' icon indicates the text is specific to the 4-foot wide model. The 5' icon indicates the text is specific to the 5' model, etc.
• The V icon indicates the text is specific to the vertical-sash model.
• The H icon indicates the text is specific to the horizontal sliding sash model.
Your Next Step
If your Fume Hood needs to be installed, proceed to
Chapter 2: Prerequisites to ensure your installation site meets all of the requirements. Then, go to Chapter 3:
Getting Started for instructions on how to install your laboratory fume hood and make all of the necessary connections.
If you would like to review how laboratory fume hoods operate, go to Chapter 4: Performance Features and
Safety Precautions.
For information on the operational characteristics of your laboratory fume hood, go to Chapter 5: Using
Your Protector XL Floor-Mounted Hood.
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If your laboratory fume hood is installed and you need to perform routine maintenance on the cabinet, proceed to Chapter 6: Maintaining Your Protector XL Floor-
Mounted Hood.
For information on making modifications to the configuration of your fume hood, go to Chapter 7:
Modifying Your Protector XL Floor-Mounted Fume
Hood.
Refer to Chapter 8: Troubleshooting if you are experiencing problems with your fume hood.
Chapter 1: Introduction
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5
Chapter 1: Introduction
6
Product Service 1-800-522-7658
C
H A P T E R
2
P
R E R E Q U I I S I I T E S
Before you install your Protector XL Floor-Mounted
Hood, you need to prepare your site for installation.
Carefully examine the location where you intend to install your floor-mounted hood. You must be certain that the area is level and of solid construction. In addition, a dedicated source of electrical power must be located near the installation site.
Carefully read this chapter to learn the requirements for your installation site:
• The location requirements.
• The support requirements.
• The exhaust requirements.
• The electrical power requirements.
• The service line requirements.
• The space requirements.
Refer to Appendix B: Protector XL Floor-Mounted
Hood Dimensions for complete fume hood dimensions.
Refer to Appendix C: Protector XL Floor-Mounted
Hood Specifications for complete electrical and environmental conditions, specifications and requirements.
Product Service 1-800-522-7658 7
Chapter 2: Prerequisites
Location Requirements
!
The floor-mounted fume hood should be located away from traffic patterns, doors, windows, fans, ventilation registers, and any other air-handling device that could disrupt its airflow patterns. All windows in the room should be closed.
Support Requirements
!
DO NOT install the floor-mounted fume hood on a cart, dolly, or mobile bench. ALL Protector XL Floor-
Mounted Hood installations must be permanent and stationary. The hood is usually mounted directly on the room floor surfaces, or on an optional chemical resistant work surface.
Exhaust Requirements
The exhaust duct connection has been designed for 12" nominal duct (12.75" OD) to allow for minimum static pressure loss while operating at 100 fpm face velocities.
The 12" diameter exhaust duct also allows for proper transport velocities away from the hood in the 1000 fpm to 2500 fpm range. The proper exhaust volume and static pressure loss are listed next for each hood model:
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Chapter 2: Prerequisites
Hood Size
4' Vertical
5' Vertical
6' Vertical
8' Vertical
Standard Model Description
48" Protector XL Floor-Mounted (Walk-In) Hood
60" Protector XL Floor-Mounted (Walk-In) Hood
72" Protector XL Floor-Mounted (Walk-In) Hood
96" Protector XL Floor-Mounted (Walk-In) Hood with Vertical-Rising Sashes
8' Horizontal 96" Protector XL Floor-Mounted (Walk-In) Hood with horizontal-sliding sashes
10' Horizontal 120" Protector XL Floor-Mounted (Walk-In) Hood with horizontal-sliding sashes
12' Horizontal 144" Protector XL Floor-Mounted (Walk-In) Hood with horizontal-sliding sashes
16' Horizontal 192" Protector XL Floor-Mounted (Walk-In) Hood with horizontal-sliding sashes
NOTE: 8' Floor-Mounted Hoods are offered with both vertical-rising and horizontal-sliding sashes, and have different CFM’s and pressures.
W/ Rear Lower Vertical Sash Closed and Front
Vertical Sash Open or Horizontal Doors Open
Static
Face
Velocity
Exhaust
Volume
Pressure
Loss
Sashes
Open
80 fpm 550 CFM
1
100 fpm
80 fpm
100 fpm
80 fpm
100 fpm
80 fpm
100 fpm
80 fpm
100 fpm
80 fpm
100 fpm
80 fpm
100 fpm
100 fpm
680 CFM
720 CFM
900 CFM
900 CFM
1120 CFM
1250 CFM
1560 CFM
1760 CFM
2200 CFM
1090 CFM
1360 CFM
1330 CFM
1660 CFM
2260 CFM
0.10" H
0.16" H
0.16" H
0.24" H
0.18" H
0.28" H
0.12" H
0.19" H
2
O
2
O
2
O
2
O
2
O
2
O
2
O
2
O
0.19" H
0.30" H
0.08" H
0.12" H
0.10" H
0.15" H
2
O
2
O
2
O
2
O
2
O
2
O
0.10" H
2
O
1
1
1
2
1
1
1
Proper blower selection can be determined from these exhaust requirements and the total system static pressure loss. Contact Labconco Customer Service at
800-821-5525 for assistance in sizing a blower system.
Product Service 1-800-522-7658
9
Chapter 2: Prerequisites
Electrical Requirements
The Protector XL Floor-Mounted Hood models feature internal wiring for the fluorescent light assembly and light switch. All internal wiring is terminated at the single point wiring junction box for hook-up by a qualified electrician. The blower switch and light switch wires are also terminated at the single point wiring junction box for hook-up by a qualified electrician. Refer to Chapter 3: Getting Started and
Appendix C: Protector XL Floor-Mounted Hood
Specifications for the wiring diagram for proper electrical installation.
Service Line Requirements
All service lines to the laboratory fume hood should be
¼ inch outside diameter, copper (brass for natural gas), and equipped with an easily accessible shut-off valve, should disconnection be required. If the service line pressure exceeds 40 PSI, it must be equipped with a pressure regulator to reduce the line pressure. Please check with local codes for other requirements.
Space Requirements
The dimensions for the different models are shown in
Appendix B: Protector XL Floor-Mounted Hood
Dimensions.
Your Next Step
After you have determined that the location you have selected accommodates the installation and operational requirements of your floor-mounted fume hood, you are ready to begin installation. Proceed to Chapter 3:
Getting Started.
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C
H A P T E R
3
G
E T T I I N G
S
T A R T E D
Now that the site for your Protector XL Floor-Mounted
(Walk-In) Hood is properly prepared, you are ready to unpack, inspect, install, and certify it. Read this chapter to learn how to:
• Unpack and move your Protector XL Floor-
Mounted Hood.
• Set up the floor-mounted fume hood on the floor.
• Connect to an exhaust system.
• Connect the electrical supply source.
• Connect the service lines.
• Sealing the Protector Hood to the floor.
• Arrange certification of your Protector Hood.
Depending upon which model you are installing, you may need common plumbing and electrical installation tools in addition to 5/16", 3/8", 7/16", and 1/2" wrenches, ratchets, sockets, a nut driver set, a flat-blade screwdriver, a Phillips screwdriver, and a carpenter level to complete the instructions in the chapter.
!
The Protector XL Floor-Mounted
Hood models weigh between 700 to
3500 lbs. (318-1593 kg). The shipping skid allows for lifting with a mechanical lift truck or floor jack. If you must lift the fume hood manually, follow safe-lifting guidelines.
Product Service 1-800-522-7658 11
Chapter 3: Getting Started
The United States
Interstate Commerce
Commission rules require that claims be filed with the delivery carrier within fifteen (15) days of delivery.
Unpacking Your Protector
XL Floor-Mounted Fume
Hood
Your Protector XL Floor-Mounted (Walk-In) Hood has been shipped to you as ten main component assemblies located on three shipping skids. The ten main component assemblies consist of the lower base, upper cabinet, sashes, lower sash track, corner posts, service fixtures, electrical connections, baffles, header, and front panel.
Carefully remove the shrink-wrap on your three shipping skids, and inspect it for damage that may have occurred in transit. If your unit is damaged, notify the delivery carrier immediately and retain the entire shipment intact for inspection by the carrier.
) DO NOT RETURN GOODS
WITHOUT THE PRIOR
AUTHORIZATION OF LABCONCO.
UNAUTHORIZED RETURNS WILL
)
NOT BE ACCEPTED.
IF YOUR FLOOR-MOUNTED HOOD
WAS DAMAGED IN TRANSIT, YOU
MUST FILE A CLAIM DIRECTLY
WITH THE FREIGHT CARRIER.
LABCONCO CORPORATION AND
ITS DEALERS ARE NOT
RESPONSIBLE FOR SHIPPING
DAMAGES.
Do not discard the shipping skid or packing material for your fume hood until you have checked all of the components and installed and tested the unit.
Do not remove the fume hood from its shipping skid until it is ready to be placed into its final location.
Move the unit by placing a flat, low dolly under the shipping skid, or by using a floor jack.
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! Do not move the hood by tilting it onto a hand truck.
Removing the Shipping
Skid
) LEAVE THE FUME HOOD
ATTACHED TO ITS SHIPPING SKID
UNTIL IT IS AS CLOSE TO ITS
FINAL LOCATION AS POSSIBLE.
MOVE THE HOOD BY USING A
SUITABLE FLOOR JACK, OR BY
PLACING A FURNITURE DOLLY
UNDERDNEATH THE SKID. DO
NOT MOVE THE HOOD BY TILTING
IT ONTO A HAND TRUCK.
After you verify the fume hood components, move your hood to the location where you want to install it. Then, follow the steps listed next to remove the separate shipping skids from the lower base and upper cabinet.
1. Remove the side panels by unscrewing the
Phillips screws.
2. Find the hardware (bolts, washers, nuts) that attach the fume hood to the skid and remove the hardware. Some hardware is on the sides and some is on the back.
Sash Weight Release
On Floor-Mounted Hood models with vertical-rising sashes, the sash weights have been secured to the shipping skid. Remove the weights from the skid and attach them to the respective sash cables using the hooks provided.
Chapter 3: Getting Started
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13
Chapter 3: Getting Started
V
) NOTE: THE SASH WEIGHT IS MATCHED
FOR THIS MODEL OF HOOD AND
SHOULD NOT BE EXCHANGED WITH
ANY OTHER UNIT.
Disassembly and
Reassembly of the
Protector XL Floor-Mounted
Hood
There may be some disassembly and reassembly work, due to the large physical size of your laboratory hood and the ability to maneuver it into your laboratory.
This is specific to each customer.
Lower Base Installation of the Protector XL Floor-
Mounted Hood
The lower base features a panelized liner surrounded by an epoxy-coated steel and galvanized steel framework.
Both the left and right side panels should be removed to allow for the correct placement of the lower cabinet assembly. Temporarily remove both vertical-rising sashes shipped with the lower base (on vertical-rising sash models only). Position the lower base on a level floor surface. Place the vertical-rising sashes back in place (on vertical-rising sash models only).
NOTE: If an optional floor surface is purchased, it should be positioned on the existing floor prior to placement of the lower cabinet installation. See Figure
3-1.
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Front Vertical
Sash
Upper Cabinet Installation of the Protector XL Floor-
Mounted Hood
Remove the upper cabinet assembly side panels and front panels prior to cabinet placement. Then place the upper cabinet assembly on top of the lower base assembly, being careful to clear the lower base assembly during placement. To prevent spillage from seeping between the two liner assemblies, run a bead of white RTV sealant between the sections once they have been properly aligned. Mount the lower base to the upper cabinet using the ¼-20 hex head screws, lockwashers, and nuts included in your hood package.
See Figure 3-2.
Rear Vertical
Sash
Figure 3-1
Chapter 3: Getting Started
Upper Cabinet Assy.
Apply bead of RTV at inner joint.
Lower Base Assy.
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15
Chapter 3: Getting Started
V
Vertical-Rising Sash
Installation for the 4', 5', 6',
& 8' Floor-Mounted Hoods
The Vertical-Rising Sash Floor-Mounted Hood has two vertical-rising sashes. The rear vertical-rising sash moves from the floor to full open and picks up the front vertical-rising sash, which travels from the midpoint to full open. The sash tracks should be adjusted left to right to assure the sash will work properly. The vertical-rising sashes are shipped installed in the tracks; however, the counterbalance weights must be installed.
The large single sheet metal sash weight is installed in the middle and attached to the upper front sash. The two individual sash weights counterbalance the rear vertical-rising sash; these weights have rollers and ride in the rear sash tracks that straddle the middle sheet metal sash weight. Install the rear weight tracks for the individual sash weights with the #10-24 flathead screws and #10-24 KEPS nuts supplied. See Figure 3-2 and
Figure 3-4. It is vitally important that the front upper and lower sash tracks are fully aligned and the strap plates are used to secure this alignment. See Figure 3-3 and Figure 3-4. Once the sashes are aligned and operating freely, secure the lower base to the floor with sealant or fasteners. (Hardware not supplied due to installation variables.) Securing the lower base will ensure the sashes will work freely.
As a last step, install the four rubber bumpers with #6 screws supplied. One set of rubber bumpers prevents the front upper sash from traveling too low. The second set of rubber bumpers prevent the rear lower sash from touching the floor and provides a good sweep of clean air across the floor. See Figure 3-3.
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Rear Lower Sash attaches to Outer
Cable to Outer two Weights for full travel
Inner Front
Pulley for Front
Upper Sash
Location of selfdrilling screws to mount corner posts
Front Upper Sash attaches to Inner
Cable to Inner Sheet Metal Weight for partial upper travel only
Inner Rear Pulley
Chapter 3: Getting Started
Outer Rear Sheave
Outer Front
Pulley for
Rear Lower
Sash
Left Corner Post is removed to show Dual Sash
Track
Front Upper Sash
Rear Lower Sash
Figure 3-2
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Corner Post is
Removed to
Show Sashes
Rear Weight Track &
#10-24 Flathead
Screw & #10-24
KEPS Nut
1/4"-20
Hardware for fastening Lower
Base to Upper
Cabinet.
17
Chapter 3: Getting Started
Left Corner
Post
Typical Stainless
Steel Corner Post
Screws.
Upper Front
Sash
Rubber
Bumper
Left Sash
Track
Strap Plate
Strap Plate Hardware
Align Upper and Lower
Sash Tracks with Strap
Plates (both sides).
Rear Sash
Rubber Bumper
Figure 3-3
18
Right Corner
Post
Front Vertical
Sash
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Right Sash
Weight
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Rear View
Figure 3-4
Chapter 3: Getting Started
Left Sash
Weight for
Rear Sash that travels to the floor
Sheet Metal
Sash Weight for Upper Front
Sash
Left Rear
Sash Track
(other side not shown)
19
Chapter 3: Getting Started
H
Lower Sash Track &
Threshold Installation for
Horizontal-Sliding Sashes on 8', 10', 12', & 16' Floor-
Mounted Hoods
The lower sash track assembly is comprised of a sash track threshold, front and rear ramps, and threshold support brackets. With the corner posts removed the sash track threshold should be placed on the floor between the left and right corner posts, with their corner posts removed at this time. Lay the threshold flat, perpendicular to the hood liner walls. The sash track threshold will extend to the hood sidetracks. Once the sash track threshold has been placed in its final position, check to be sure it is level. It must be level to ensure proper movement of each of the door assemblies. If the threshold is not level, place shim material under it until it becomes level. Attach the sash track threshold to the hood sidetracks with the threshold support brackets and #10-24 hardware. Both front and rear ramps are held in position without mechanical fasteners and can be removed for easy cleaning, should it be required. Simply place the flange of each ramp assembly in the position as shown in the diagram below for proper fit. The ramps are self-leveling to match your existing floor conditions. The hood corner posts should be installed prior to the placement of the front sash ramp. See Figure 3-5.
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Front Ramp
Threshold Support Bracket
Figure 3-5
Horizontal-Sliding Sash
Installation for the 8', 10',
12', & 16' Floor-Mounted
Hoods
The Floor-Mounted Hood with horizontal-sliding sashes is supplied with four individual sash doors.
These doors have been packaged separately during shipment and require installation in the field. The doors should not be installed until the lower sash track threshold has been properly installed. Each door assembly is provided with two mounting brackets with nylon roller bearings. The roller bearings have been positioned in the center location of each mounting bracket to provide for maximum door adjustment. The upper header sash track features two tracks that will support two of the door assemblies. Raise the door panel up and into the upper track section on your hood and place the nylon roller bearings directly in the track section. At the same time, position the bottom edge of
Chapter 3: Getting Started
Rear Ramp
Lower Sash Track Threshold
H
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21
Chapter 3: Getting Started the door assembly into the corresponding lower track slot. As each door is placed into position, slide the door the full length of the track assembly to assure proper height adjustment. If the door drags in the lower track, adjust the nylon roller bearing on the mounting bracket to raise the height of the door. Reverse the movement of the bearing should the door assembly be too short and not fit in the lower track properly. An average space of 1/4" to 5/16" should be left between the bottom of each door and the bottom of the lower sash track for proper door travel. Repeat this procedure for the four door assemblies and place two of the doors on each of the front and rear track runners. Once proper door operation has been achieved, the sash track threshold should be permanently attached to the floor.
Anchor bolts should be used in the holes provided in the lower sash track threshold mounting. The anchor bolts are not supplied. RTV sealant can also be used to hold the lower sash track threshold in position during
) normal operation. See Figure 3-6.
TIP: SHOULD YOU EXPERIENCE SLIGHT
BINDING OF THE SASH DOORS OR DOOR IN
THE TRACK, SPRAY THE TWO SASH GLIDES ON
THE BOTTOM OF THE DOOR FRAME WITH
End Support for
Header Sash Track
SILICONE SPRAY.
Upper Header Sash Track
Sliding Sash Door
Center Support for Header
Sash Track
Lower Sash Track
Threshold
Figure 3-6
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Corner Post Installation for the Floor-Mounted Hoods
Both left and right corner posts have been shipped uninstalled. The one-piece corner posts are to be installed once the upper and lower cabinet assemblies have been properly positioned.
The edges on the corner posts fit directly onto the side frames. The front inner edge of both corner posts are held in place by stainless steel machine screws. The outer back edge of both corner posts are held in place with steel self-drilling screws. The screws are included in the hood manual packet. See Figure 3-2 and 3-3.
Baffle Installation for the
Floor-Mounted Hoods
The baffles are critical to the proper airflow for the hood. The Floor-Mounted Hood includes adjustable baffles at three of the four slot locations. These are the bottom slot, second from the bottom slot, and the upper slot. Be sure the baffles are resting in the proper baffle mount supports. See Figure 3-7 for various sizes of baffles and their orientation.
Should you require more airflow at the bottom for heavier than air gases then you can open up the two lower adjustable baffles. Should you require more airflow at the top you can open up the upper adjustable baffle for lighter than air gases.
Chapter 3: Getting Started
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Chapter 3: Getting Started
Figure 3-7
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#12 Screws
Corner Post
Header Installation for the
Floor-Mounted Hoods
The header is shipped separately in its protective packaging. To install, the header is fastened to the corner covers by four #12 screws. Reach behind the corner posts from the side and install the screws to support the header. See Figure 3-8.
Header
Figure 3-8
Front Panel Installation for the Floor-Mounted Hoods
The hood front panel(s) is shipped separately and is protected. To install each panel, hang the two plastic cylinders on the backside of the front panel over the corner posts and center support (10', 12', 16' models).
The bottom of the front panel will then slip behind the header once it has been properly secured at the top. See
Figure 3-3.
Chapter 3: Getting Started
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Chapter 3: Getting Started
Connecting to the Protector
Hood Exhaust System
!
WARNING: The weight of the exhaust ductwork system must be supported independently of the hood superstructure. Do not allow this weight to be supported by the hood structure as damage to the hood may occur.
!
The exhaust connection should be installed by a qualified HVAC
contractor.
The exhaust connections on your hood has been designed for 12" nominal pipe
(12.75" OD) to allow for minimum static pressure loss with proper transport velocities away from the hood. Consult
Labconco Customer Service should you require help sizing your blower for the exhaust volume and total system static pressure loss.
The selected exhaust duct material should match the hood procedures and chemicals used to ensure compatibility.
Connecting the Electrical
Supply Source to the
Protector Fume Hood
Prior to connecting any electrical wiring to the fume hood structure, refer to the hood identification plate for the proper electrical requirements of your specific model.
!
WARNING: The building electrical supply system for
Protector Hoods should include overload protection.
A switch or circuit breaker should be in close proximity to the equipment and within easy reach of the operator. The switch or circuit breaker is to be marked as the disconnecting device for the equipment.
Consult the NEC-2002 for proper installation.
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Chapter 3: Getting Started
The identification plate, model number, serial number, and electrical connection boxes are accessible from the front of the fume hood by removing the front panel.
The Protector XL Floor-Mounted Hood is normally wired for 115 Volt, 60 Hz, 20 Amp or 230 Volt, 50 Hz,
10 Amp electrical service. Check the I.D. plate behind the front panel for voltage verification. The number of circuits varies depending on the model. All of the electrical connections are terminated at the single point internal junction box for hook-up by a qualified electrician. The single point internal junction box is used for the connection of the lights, blower, and duplex outlets.
Refer to the wiring diagram for your Protector Hood in
Appendix C: Protector Fume Hood Specifications.
Internal Junction
Box
Figure 3-9
All wiring for the fume hood
SHOULD be performed by a licensed electrician, and conform to all local codes. In most cases, the hood will require the use of shielded conduit to protect the wiring into the hood. The
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Chapter 3: Getting Started grounding connection shall not be made to the terminal box cover.
The fluorescent light has been mounted outside the top liner panel and is sealed from vapors inside the hood structure. To change the fluorescent light bulbs in your hood, you must first remove the front panel from the hood. Next remove the knock out plugs holding the light fixture in place. Lift fixture up and replace any defective bulbs. Reverse order to reassemble.
Connecting the Service
Lines to the Protector XL
Floor-Mounted Fume Hood
The hoods with service fixtures have been plumbed and factory checked from the valve to the hose connector or gooseneck. For shipping purposes, the plumbing is then disconnected and can be re-installed by the installer. The qualified installer shall then supply the inlet tubing. To make these inlet connections, tubing can enter the hood from above or through the back as long as it misses the vertical-rising sash weights.
!
NOTE: Inspect all fittings for leakage. Tighten the fittings slightly if needed.
!
CAUTION: Do not use oxygen with any standard service fixture. Contact Labconco Customer
Service for oxygen fixture information.
Should access to the hood plumbing fixture bodies be required, remove the service access plate on the hood front corner posts by loosening their individual screws.
(See item 11 Figure A-1, page 48 and 49) The valve body will now be fully exposed for any service work that may be necessary. The service fixtures supplied on your laboratory hood are designed for use with the following services:
• Air • Hot Water • Vacuum
• Cold Water • Natural Gas – See caution below
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Chapter 3: Getting Started
! WARNING: Contact Labconco Customer
Service before using any service other than those listed above in these valves to assure full compatibility.
! CAUTION: Natural gas should be used only in the service fixture that has been pre-plumbed with brass tubing. Sulfur content of the gas could cause deterioration of standard copper
supply lines.
Sealing the Protector XL
Floor-Mounted Hood to the
Floor
When the hood has been set in place, ducted, wired, and plumbed, it should be sealed to the floor to prevent spilled materials from collecting under the walls of the hood. Materials such as silicone sealants are recommended to seal the hood structure.
Certifying the Protector XL
Floor-Mounted Fume Hood
The combination of your laboratory hood, exhaust ductwork, and exhaust blower gives you the flexibility to change the airflow at the sash opening of your hood.
To determine the actual face velocity at the sash opening, airflow velocity readings will need to be taken. This should be done across the sash opening of the hood in accordance with the Industrial Ventilation
Manual section on laboratory hoods. (See Appendix D
– Reference) Labconco recommends an average face velocity at the sash opening of 80 to 100 feet per minute. Consult Labconco Customer Service for proper airflows for your particular model.
Your Protector Fume Hood has been tested at the factory per ASHRAE 110-1995. All hoods achieve an
“as manufactured rating” of less than 0.10 part per million (ppm) at 4 liters per minute (lpm); AM<0.10
(consult Labconco for individual fume hood ratings).
For “field use” ASHRAE testing contact Labconco
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Chapter 3: Getting Started
Ventilation Ventures Team or Customer Service for a certified on-site contractor.
!
NOTE: Face velocity profiles and smoke testing should be done periodically to
ensure safe performance.
Your Next Step
After your fume hood has been installed and certified, you are ready to proceed to Chapter 4: Performance
Features and Safety Precautions.
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O N S
The Protector XL Floor-Mounted Laboratory Hood is designed to meet the needs of the laboratory scientist who must transport equipment and products for experimentation, and testing under a laboratory fume hood. The Floor-Mounted Fume
Hood has been designed to effectively contain toxic, noxious, or other harmful materials when properly installed. The hood features by-pass airflow design that allows the hood face velocity to remain relatively stable as the sash is closed. Airflow is diverted behind the front panel to help control fluctuations in face velocity, which occur as the sash is closed.
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Chapter 4: Performance Features and Safety Precautions
1. Unique sash provides maximum visibility.
Vertical-rising sashes may be raised from a closed to 58.81" operating height; this feature is available on 4', 5', 6', and 8' floor mount models.
Exhaust volume, and blower sizing is based on the rear sash being closed and the front sash opened. For horizontal sashes on 8', 10', 12', and 16' models, the opening is half the total opening and exhaust volume is based on half the total visible opening for the 8' model and exhaust volume is one quarter the total visible opening for 10', 12', and 16' models. The actual vertical opening is 68.15".
2. By-pass airflow design ensures relatively stable face velocities.
3. Large usable interior work depth and
interior height of 48" at the front of the liner provides ample working space.(Not shown)
4. Baffles (not shown) direct airflow to the rear of the interior to provide efficient airflow. The baffles may be removed for cleaning purposes only. Three of the four baffles are adjustable.
Should you require more airflow at the bottom for heavier than air gases, then open up the lower baffle. Should you require more airflow at the top, then open up the upper baffle for lighter than air gases.
5. Exterior access cover plates are removable for easy access to plumbing valves when access through the sides is not available.
6. Lift-Away™ front panel provides easy access to electrical wiring, sash weights, and lighting fixtures.
7. Energy efficient fluorescent lighting is located behind a laminated safety glass shield mounted to the top of the hood. The factory-wired instant start T8 lighting is serviceable from outside the hood cavity.
8. Low mounted, factory-wired light and blower
switches are ADA compliant.
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Chapter 4: Performance Features and Safety Precautions
9. Streamlined corner posts provide maximum visibility and the flexibility to add services after installation.
10. All hoods are factory-prepared for up to 8
service fixtures.
11. Duplex electrical receptacles are mounted on the right and left corner posts as requested.
Receptacles are factory-wired to hood single point junction box.
12. Accessory Guardian™ Digital Airflow
Monitor or Guardian Jr. Monitor continuously monitors face velocity. An audio/visual alarm alerts the user to low airflow conditions. The right corner post is factoryprepared to accommodate the Guardian Monitor
(sold separately).
13. Frame of epoxy-coated steel and aluminum is durable and corrosion-resistant.
14. Exhaust connection. The hood features 12"
(12.75" OD pipe) exhaust connections sized to allow for a minimum static pressure loss through the hood structure while providing a good transport velocity through the exhaust system.
15. Optional Ceiling Enclosure Kits (not shown) are available for a decorative facade between the hood and the ceiling.
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Chapter 4: Performance Features and Safety Precautions
9
10
5
11
6
1
2
12
8
13
14
Figure 4-1
7
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Chapter 4: Performance Features and Safety Precautions
Safety Precautions
!
Although the floor-mounted laboratory hood has been engineered to maintain optimum operator safety, caution should always be used while working in the hood. Prior to using the floormounted hood, check to make sure that the exhaust blower is operating and that air is entering the hood at its specified face velocity.
) USE GOOD HOUSEKEEPING IN
THE HOOD AT ALL TIMES.
CLEAN UP SPILLS
IMMEDIATELY WITH A MILD
DETERGENT. PERIODICALLY
CLEAN HOOD INTERIOR,
INCLUDING FLUORESCENT
LIGHT GLASS PANEL.
REPLACE BURNED OUT LIGHT
BULBS TO MAINTAIN
MAXIMUM ILLUMINATION.
DO NOT OVERLOAD THE WORK
AREA WITH APPARATUS OR
WORK MATERIAL. THE SAFE
OPERATION OF THE
LABORATORY FLOOR-
MOUNTED HOOD IS BASED
UPON HAVING PROPER
AIRFLOW THROUGH THE
STRUCTURE. ELEVATE FLOOR
MOUNTED OBJECTS UP 2 TO 3
INCHES TO ALLOW A FLOW OF
AIR UNDER THE OBJECT AND
INTO THE LOWER REAR
BAFFLE EXHAUST SLOT.
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Chapter 4: Performance Features and Safety Precautions
!
Blocking the bottom of the baffle at rear of hood will change the airflow pattern in the hood causing turbulence and possible leakage at the face of the hood. (Don’t store containers or supplies against baffles, as this will affect airflow through the hood).
Avoid placing your head inside hood. Keep hands out of hood as much as possible.
Always work as far back in hood as possible. It is best to keep all chemicals and apparatus 6" inside the front of the hood.
On vertical-rising sash models, always close the rear sash for proper airflow; on horizontalsliding sash models work in the minimum required opening for maximum safety.
This hood does not feature explosion-proof electrical components, unless ordered separately. Therefore, use of flammable or explosive materials in quantities above the explosive limit are not recommended.
Do not work with chemicals in this hood without the exhaust system running. Do not store chemicals in a fume hood.
Perchloric acid use in this hood is prohibited.
High-level radioisotope materials are prohibited for usage in this hood.
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)
!
Chapter 4: Performance Features and Safety Precautions
AVOID CROSS DRAFTS AND
LIMIT TRAFFIC IN FRONT OF
THE HOOD. AIR
DISTURBANCES CREATED
MAY DRAW FUMES OUT OF
THE HOOD.
The use of heat generating equipment in this hood without the exhaust system operating properly can cause damage to the hood.
The Protector XL Floor-Mounted
Hood should be certified by a qualified certification technician before it is initially used. The hood should be re-certified whenever it is relocated, serviced or at least annually thereafter.
Ensure that the unit is connected to electrical service in accordance with local and national electrical codes. Failure to do so may create a fire or electrical hazard. Do not remove or service any electrical components without first disconnecting the hood from electrical service.
Proper operation of the fume hood depends largely upon the hood’s location and the operator’s work habits. Consult the Reference
Manual in Appendix D.
Your Next Step
After you understand the theory of operation and safety precautions, you are ready to proceed to Chapter 5:
Using Your Protector Fume Hood.
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Chapter 4: Performance Features and Safety Precautions
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Operating the Vertical-
Rising Sashes
4' 5' 6' 8' V
Because of the Protector XL Floor-Mounted Hood counterbalanced sash mechanism, it will take only a few pounds of force to move the sashes up or down, and you can operate the sash smoothly with one or two hands positioned any where along the handle. The vertical-rising sash may be raised to a maximum 58.81" operating height from the floor. The airflow requirements should be sized with the rear sash closed to the floor. The rear sash has full travel from the floor to the 58.81" opening for loading apparatus. The 8' models have a greater opening of 59.00".
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Chapter 5: Using Your Protector Fume Hood
8' 10' 12' 16'
4' 5'
H
6' 8'
10' 12' 16'
Operating the Horizontal-
Sliding Sashes
Horizontal-sliding sashes allow the operator the flexibility of arranging the sashes at a position suitable for various procedures. The glass sashes have a 68.15" sash opening providing a large viewing area. The airflow requirements are sized for the 50% open sash condition for the 8' model and 25% for the 10', 12', and
16' models.
Operating the Blower
Your Protector Fume Hood utilizes a remote style blower, which can be activated by turning the blower switch to “ON.” You can validate the hood performance by watching smoke drawn into the hood face opening.
4' 5' 6' 8'
10' 12' 16'
Operating the Lights
Your Protector Fume Hood utilizes a factory-wired fluorescent light to illuminate the hood interior. Simply turn the light switch to “ON” to operate.
Working in your Protector
Fume Hood
Planning
• Thoroughly understand procedures and equipment required before beginning work.
• Arrange for minimal disruptions, such as room traffic or entry into the room while the hood is in use.
Start-up
• Turn on fluorescent light and hood blower.
• Slowly raise the sash or slide open one sash panel.
• Check the baffle air slots for obstructions.
• Allow the hood to operate unobstructed for 5 minutes.
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Chapter 5: Using Your Protector Fume Hood
• Wear a long sleeved lab coat and rubber gloves.
Use protective eyewear. Wear a protective mask if appropriate.
Loading Materials and Equipment
• Only load the materials required for the procedure. Do not overload the hood.
• Do not obstruct the rear baffle slots.
• Large objects should not be placed close together. Objects should be spaced above the floor to permit airflow to sweep under the equipment.
• After loading the hood, wait one minute to purge airborne contaminants from the work area.
Work Techniques
• Keep all materials at least 6 inches inside of the sash, and perform all contaminated operations as far to the rear of the work area as possible.
• Segregate all clean and contaminated materials in the work area.
• Avoid using techniques or procedures that disrupt the airflow patterns of the hood.
Final Purging
• Upon completion of work, the hood should be allowed to operate for two to three minutes undisturbed, to purge airborne contaminants from the work area before shutting down blower.
Unloading Materials and Equipment
• Objects in contact with contaminated material should be surface decontaminated before removal from the hood.
• All open trays or containers should be covered before being removed from the hood.
Shutdown
• Turn off the fluorescent light and hood blower, then close the sash.
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Chapter 5: Using Your Protector Fume Hood
Your Next Step
After you understand how to operate and work in the fume hood, you are ready to proceed to Chapter 6:
Maintaining Your Protector XL Floor-Mounted Fume
Hood.
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Now that you have an understanding of how to work in the fume hood, we will review the suggested maintenance schedule and the common service operations necessary to maintain your fume hood for peak performance.
!
Only trained and experienced certification technicians should perform some of the service operations after the fume hood has been properly decontaminated. DO
NOT attempt to perform these operations if you are not properly trained. The wrench icon precedes the service operations that require qualified technicians.
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Chapter 6: Maintaining Your Protector Fume Hood
Routine Maintenance
Schedule
Weekly
• Using ordinary dish soap to clean the surface inside of the fume hood, and the work surface.
• Using an appropriate glass cleaner, clean the sash and all glass surfaces.
• Operate the fume hood blower, noting the airflow velocity through the hood using a source of visible smoke.
Monthly (or more often as required)
• Determine the actual face velocity through the sash opening of the hood where the average reading should be at the specified velocity. (Use calibrated thermal anemometer or other approved apparatus).
• Using a damp cloth, clean the exterior surfaces of the hood, particularly the front of the hood, to remove any accumulated dust.
• Check all service valves, if so equipped, for proper operation.
• The hood baffles should be checked for blockages behind them to ensure that the hood is maintaining proper airflow.
• All weekly activities.
Annually
• Replace the fluorescent lamps.
• Have the fume hood recertified by a qualified certification technician. See Certifying the
Protector XL Floor-Mounted Fume Hood in
Chapter 3.
• All monthly activities.
Biannually
• The sash assembly should be checked to ensure proper operation and to make sure there are no signs of abnormal wear on the sash pulleys, cables and clamps.
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Chapter 6: Maintaining Your Protector Fume Hood
Routine Service Operations
Front Panel Removal:
1. Lift the front panel up and then away from the hood to provide access to the top.
Changing the Fluorescent Lamp:
1. Turn light switch to “OFF.”
2. Remove the front panel as noted earlier.
3. Reach over the front header of the hood and remove the knock out plugs at both ends of fixture. Lift fixture up.
4. Remove the fluorescent lamp by pushing it out of the spring-loaded lamp socket and swinging it out of the other lamp socket.
5. Install the new lamp by reversing the removal procedure.
Your Next Step
After you understand the maintenance procedures, you are ready to proceed to Chapter 7: Modifying Your
Protector XL Floor-Mounted Fume Hood.
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Chapter 6: Maintaining Your Protector Fume Hood
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There are several ways to modify the fume hood for your individual requirements. These include the addition of service fixtures, air monitor, distillation grids, electrical duplex outlets, ceiling enclosures, and rear panels.
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Chapter 7: Modifying Your Protector Fume Hood
Installing Ceiling
Enclosures above the Fume
Hood
Your Protector XL Floor-Mounted Fume Hood has mounting holes to accept a ceiling enclosure to close off the area between the top of the hood and the ceiling.
Contact Labconco Customer Service for ordering information.
48
Figure 7-1
Installing Additional Service
Fixtures
Additional service fixtures can be installed in the available service fixture holes in both sidewalls and corner posts. The fume hood is factory set to accept up to four valves per side. Contact Labconco Customer
Service for information.
Figure 7-2 Knob Figure 7-3 Valve Figure 7-4 Hose Connector
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Chapter 7: Modifying Your Protector Fume Hood
Installing Guardian™ Digital
Airflow Monitor or Guardian™
Jr. Airflow Monitor
The Guardian Digital Airflow Monitor P/N 9743211 continuously monitors face velocity through the fume hood opening. The Guardian Jr. Airflow Monitor P/N
9743202 continuously monitors airflow through the exhaust. The fume hood right corner post is factory prepared to mount either monitor. Contact Labconco
Customer Service to order.
Distillation Grids – Field
Installation
The distillation grids have been strategically placed with the vertical rod centerlines in front of the lower baffle and middle baffle. The distillation grids allow the hood user to mount motors, stirrers, and other apparatus.
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Chapter 7: Modifying Your Protector Fume Hood
Contact Labconco Customer Service for ordering information. These are customized orders for Protector
XL Floor-Mounted Hoods.
Figure 7-7
Installing an Electrical
Duplex Outlet
Your Protector XL Floor-Mounted Fume Hood can be ordered with duplex outlets, however, if you ordered a model without an electrical duplex outlet you can have one installed in the field by a qualified electrician.
Contact Labconco Customer Service for ordering information. (Not acceptable on explosion-proof hoods).
50
Figure 7-8
Your Next Step
After you understand the modifying procedures, you are ready to proceed to Chapter 8: Troubleshooting.
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Refer to the following table if your fume hood fails to operate properly. If the suggested corrective actions do not solve your problem, contact Labconco for additional assistance.
PROBLEM
Remote blower and lights won’t operate
CAUSE
Wires not connected at junction boxes or switches.
CORRECTIVE ACTION
Check connection of switches.
Check connection to control box on top of unit.
Remote blower won’t operate, but lights work
Fume hood blower operates but lights will not operate tripped in building electrical supply.
Blower wiring is disconnected.
Belt broken.
Inspect blower wiring and switch.
Replace belt. defective.
Lamp not installed correctly.
Lamp is defective. in building is tripped.
Inspect lamp installation.
Replace lamp.
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Chapter 8: Troubleshooting
PROBLEM
Fume hood blower operates, but lights will not operate
CAUSE
Lamp wiring is disconnected.
Contaminants outside of fume hood
Vertical-rising sash no longer operates smoothly
Horizontal-sliding sash no longer operates smoothly
CORRECTIVE ACTION
Inspect lamp wiring. ballasts.
Improper user techniques for the fume hood.
Restriction of the baffle air slots or blockage of the exhaust outlet.
External factors are disrupting the fume hood airflow patterns or acting as a source of contamination.
Fume hood has improper face velocity.
Cable is frayed or plastic protection is damaged.
Pulley bearing is damaged.
Cable has slipped off the pulleys.
Weight has broken pulleys.
Glass panels have come off the tracks.
See “Certifying the Hood” Chapter 3 and “Safety Precautions” Chapter 4 sections in the manual. (Ref. Appendix
D)
Remove baffles to ensure that all air slots, and the exhaust outlet are unobstructed.
See “Location Requirements” Chapter
2, “Certifying the Hood” Chapter 3, and “Safety Precautions” Chapter 4 sections of this manual. (Ref. Appendix
D)
Have fume hood re-certified and check remote blower exhaust system. Hood should have average face velocity of
80-100 fpm.
Inspect cable and replace cable if worn or damaged immediately; otherwise injury could result.
Replace pulley, bearing or add grease.
Re-install, cable must be replaced immediately if damaged.
Replace weight pulleys.
Re-install glass panels on tracks.
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PROBLEM
Electrical duplex outlets no longer have power
Service valves no longer operate
Chapter 8: Troubleshooting
CAUSE
Wires not connected or faulty duplex. tripped in building electrical supply.
Faulty building supply.
Valve no longer operates.
Supply line or outlet line has leaks.
CORRECTIVE ACTION
Check wire connection or replace duplex.
Reset circuit breakers.
Inspect building supply shut off valves and appropriate pressures below 40
PSI.
Replace valve and check for leaks.
Inspect line for leaks and fix any leaking plumbing connections.
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Chapter 8: Troubleshooting
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Illustration A-1 indicate the location of the following service parts:
Protector Replacement Parts
2B
2C
2D
2E
2F
2G
2H
2I
1A
1B
1C
1D
1E
1F
1G
2A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9823700 Valve, Labconco (Water) 1/4" Compression Fitting
9823701 Valve, Labconco (Water) 3/8" Compression Fitting
9817000 Valve, Labconco 1/4" Compression Fitting (AIR, GAS, VAC, NIT, etc.)
9817001 Valve, Labconco 3/8" Compression Fitting (AIR, GAS, VAC, NIT, etc.)
9823702 Valve, Labconco Deionized 1/4" Compression Fitting
9823703 Valve, Labconco Deionized 3/8" Compression Fitting
9818000 Nut, Valve Mounting. (Labconco)
9826800 WaterSaver Valve/Gooseneck -GRN
9826801 WaterSaver Valve/Connector (VAC) – YEL
9826802 WaterSaver Valve/Connector (AIR) – ORG
9826803 WaterSaver Valve/Connector (GAS) – BLU
9826805 WaterSaver Valve/Connector (HOT WATER) – RED
9826806 WaterSaver Valve/Connector (CW) – GRN
9826807 WaterSaver Valve/Connector (STEAM) – BLK
9826808 WaterSaver Valve/Connector (NITROGEN) – BRN
9826809 WaterSaver Valve/Connector (OXYGEN) – LIGHT GREEN
4E
4F
4G
4H
4I
2J
2K
1
1
9826810
9826812
Swivel Gooseneck only – GRN
Swivel Gooseneck only – WHITE
3 1 9818700 thru 08
Knobs (GRAY, GRN, BLU, ORG, YEL, RED, WHT, BLK, BRN)
4A
4B
4C
4D
1
1
1
1
9818800
9818801
9818802
9818803
Hose Barb, GRAY – (NEUTRAL OR ARGON)-NOT SHOWN
Hose Barb, GREEN - (COLD WATER)-NOT SHOWN
Hose Barb, BLUE – (GAS)-NOT SHOWN
Hose Barb, ORANGE – (AIR)-NOT SHOWN
1
1
1
1
1
9818804 Hose Barb, YELLOW – (VACUUM)-NOT SHOWN
9818805 Hose Barb, RED – (HOT WATER)-NOT SHOWN
9818806 Hose Barb, WHITE – (DEIONIZED WATER) NOT SHOWN
9818807 Hose Barb, BLACK–(NEUTRAL OR STEAM) NOT SHOWN
9818808 Hose Barb, BROWN – (NITROGEN) NOT SHOWN
Product Service 1-800-522-7658 55
Appendix A: Protector Hood Components
Item Quantity Description
4J
5
1
1
6 1
7A 1
7B
7C
7D
7E
1
1
1
1
9819000
9825500
9947100, 01, 02
9818200
9947103, 04, 05
9818100
9818300
9721901
9721900
Nut, Hose Barb - NOT SHOWN
Label, Knob (contains all the labels)
115V Duplex Receptacle (GRAY) Right, Left 4' - 6', Left 8' w/ wires
Cover Plate, 115V Duplex
115V GFCI Duplex Receptacle (GRAY) Right, 4' - 6', Left 8' w/ wires
Cover Plate, 115V GFCI
Cover Plate, Blank
Lamp, Fluorescent (T8 x 3') – use on 4' & 8' Hoods-NOT SHOWN
Lamp, Fluorescent (T8 x 4') – use on 5' & 6' Hoods-NOT SHOWN
8A
8B
1
1
10A 1
10B 1 1327500 Switch, Plug (Fills cutout when switch is not used)
11A 1
11B
12A
12B
1
1
1
1
4
4
1
9825100
9810803
9810801
9810802
Label, Access Cover (includes all three corner labels)
Side Panel, 48" internal deep hoods
Side Panel, 30" internal deep hoods
Side Panel, 36" internal deep hoods 12C
12D
12E
13A
1
1
1
4
1916400
1885512
Nut, Retainer #10-24
Screw, Machine #10-24 x .75 Truss Head Stainless
9715500, 9715900 8' Horizontal Lower Threshold, Ramp NOT SHOWN
9715501, 9715901 10' Horizontal Lower Threshold, Ramp NOT SHOWN 13B
13C
13D
14
15 2
16 2
17
18
19
20
2
4
4
2
9715502, 9715902 12' Horizontal Lower Threshold, Ramp NOT SHOWN
9715503, 9715903 16' Horizontal Lower Threshold, Ramp NOT SHOWN
1861400
4949904
Pulley, Front or Rear, 1-3/16 Dia. (rear of 4', 5', 6' only)
Cable, Sash 190" – NOT SHOWN
1663200
9742100
1920100
1972100
Bumper, Rubber – NOT SHOWN (upper sash bumper)
Bronze Bearing, Flanged Rear – NOT SHOWN
Clamp, Cable Replacement – NOT SHOWN
S-Hook – NOT SHOWN (to attach weight to cable)
21A 1
22A 1
22B 1
9807600, 01, 02, 03 Front Panel, 4', 5', 6', 8'
9870700, 01, 02, 03, 04,
05
Panel Assembly Front 10' L, 10' R, 12' L, 12' R, 16' L, 16' R
23A
23B
24A
24B
1
1
1
1
25
26
27A
27B
1
1
1
1
27C 1
1663800
1887012
1665400
1885308
9854900, 01, 02
1665000
1889310
Vertical Sash Rubber Bumper
Vertical Sash Bumper Screw, #6-32 x .75 Lg.
Horizontal Sash Rubber Bumper – NOT SHOWN
Screw, #10-24 x .50 Truss and Head – NOT SHOWN
9716600, 01, 02, 03 Door Assembly (Horizontal 8', 10', 12', 16') – NOT SHOWN
Base Side Panel, 30", 36", 48"
Upper Sash Bumper (Vertical Sashes only)
Screw, #10-24 x .62"
56
Product Service 1-800-522-7658
22
3
1
23
11
7
23
27
5, 6
2
16
10, 21
Appendix A: Protector Hood Components
14
14
Figure A-1
26
12
Product Service 1-800-522-7658
57
Appendix A: Protector Hood Components
58
Product Service 1-800-522-7658
B
A
P
P
R
P
O
E
T
N
E
D
C
I I
T
X
O
B
R
X L
F
L O O R
-
-
M
O U N T E D
H
O O D
D
I I M E N S I I O N S
XL Floor-Mounted Model
4' 5' 6' 8' 10' 12' 16'
39.20, 45.20, or 57.20
D 30.00, 36.00, or 48.00
E
Duct F
43.25 55.25 67.25 91.25
All use C/L One Duct 48.00 50.00 62.00 48.00
Spacing
Sash
Open
Two Ducts Two Ducts Two Ducts Four Ducts
1 1 1
See Figure B-1 for dimensional drawing.
Product Service 1-800-522-7658 59
Appendix B: Protector Hood Dimensions
Figure B-1
60
Product Service 1-800-522-7658
A
P P E N D I I X
P
R O T E
F
L O O R
-
C T
M
O
C
R
O U
X
N T
L
E D
F
U M E
H
O O D
S
P E C I I F I I C A T I I O N S
Environmental Conditions
• Indoor use only.
• Maximum altitude: 10,000 feet (3,048 meters).
• Ambient temperature range: 41° to 104°F (5° to
40°C).
• Maximum relative humidity: 80% for temperatures up to 88°F (31°C), decreasing linearly to 50% relative humidity at 104°F
(40°C).
• Main supply voltage fluctuations not to exceed
±10% of the nominal voltage.
• Transient over-voltages according to Installation
Categories II (Over-voltage Categories per IEC
1010). Temporary voltage spikes on the AC input line that may be as high as 1500V for
115V models and 2500V for 230V models are allowed.
• Used in an environment of Pollution degrees 2
(i.e., where normally only non-conductive atmospheres are present). Occasionally, however, a temporary conductivity caused by condensation must be expected, in accordance with IEC 664.
Product Service 1-800-522-7658 61
Appendix C: Protector Hood Specifications
62
Product Service 1-800-522-7658
A
R
P
E
P
F
E
E
N
R
D
E
I I
N
X
C
D
E S
Many excellent reference texts and booklets are currently available. The following is a brief listing:
Laboratory Ventilation Standards
Federal Register 29 CFR Part 1910
Non-mandatory recommendations from “Prudent
Practices.”
• Fume hoods should have a continuous monitoring device
• Face velocities should be between 60-100 linear feet per minute (lfpm)
• Average 2.5 linear feet of hood space per person
Occupational Health and Safety
U.S. Department of Labor
200 Constitution Avenue N.W.
Washington, DC 20210
(202) 523-1452
Industrial Ventilation-ACGIH
• Fume hood face velocities between 60-100 lfpm
• Maximum of 125 lfpm for radioisotope hoods
• Duct velocities of 1000-2000 fpm for vapors, gasses and smoke
• Stack discharge height 1.3-2.0 x building height
• Well designed fume hood containment loss, <0.10 ppm
Industrial Ventilation, A Manual of Recommended
Practice.
24 th Edition, 2001
American Conference of Governmental Industrial
Hygienists
1330 Kemper Meadow drive
Cincinnati, OH 45240-1634
(513) 742-2020
Product Service 1-800-522-7658
63
Appendix D: References
64
ASHRAE 110-1995 Method of Testing Performance of
Fume Hoods
Evaluates fume hood’s containment characteristics
• Three part test: Smoke generation, Face velocity profile,
Tracer gas release @ 4 liters per minute
• Rated As Manufactured (AM), As Installed (AI) and As
Used (AU)
American Society of Heating, Refrigerating, and Air
Conditioning Engineers
1791 Tullie Circle N.E.
Atlanta, GA 30329
(404) 636-8400
ANSI Z9.5-1993 Laboratory Standard
Covers entire laboratory ventilation system.
• Vertical stack discharge @ 2000-3000 fpm
• New and remodeled hoods shall have a monitoring device
• Ductless hoods should only be used with non-hazardous materials
• Fume hood face velocities between 80-120 fpm
American Industrial Hygiene Association
2700 Prosperity Avenue, Suite 250
Fairfax, VA 22031
(703) 849-8888
SEFA 1-2002
• Fume hood face velocities based on toxicity levels of chemicals
Class A – 125 to 150 fpm
Class B – 80 to100 fpm
Class C – 75-to 80 fpm
• Test method – face velocity profile and smoke generation
Scientific Equipment & Furniture Association
1028 Duchess Drive
McLean, VA 22102
(703) 538-6007
NFPA 45 – 2002 Fire Protection for Laboratories Using
Chemicals
• Laboratory hoods should not be relied on for explosion protection
• Exhaust air from fume hoods should not be recirculated
• Services should be external to the hood
• Canopy hoods only for non-hazardous applications
Product Service 1-800-522-7658
• Materials of construction should have flame spread of 25 or less
• 80 to 120 fpm to prevent escape
NFPA 30 – 2000 Flammable and Combustible Liquids
Code
• Approved cabinets may be metal or wood
• Vent location on cabinets are required
• Venting of cabinets not a requirement
National Fire Protection Association
1 Batterymarch Park
P.O. Box 9101
Quincy, MA 02269-9101
(800) 344-3555
General References
American Conference of Governmental Industrial
Hygienists. Industrial Ventilation, A Manual of
Recommended Practice, Cincinnati, OH.
ASHRAE Standard Committee. ASHRAE Standard Atlanta:
ASHRAE Publications Sales Department, 1995
British Standards Institution, Laboratory Fume Cupboards.
Parts 1, 2 and 3, London: 1990
Department of Labor, Occupational Safety and Health
Administration, 29 CFR Part 1910, Occupational Exposures
to Hazardous Chemicals in Laboratories, Final Rule. Vol.
55, No. 21. Washington D.C.:1990
DiBerardinis. L. et al. Guides for Laboratory Design, Health
and Safety Considerations. Wiley & Sons, 1987
McDermott, Henry, Handbook of Ventilation for
Contaminant Control, 2 nd Edition. Butterworth Publishers,
1985.
Miller, Brinton M. et al. Laboratory Safety: Principles and
Practices. American Society for Microbiology, Washington,
D.C.: 1986
NIH Guidelines for the Laboratory Use of Chemical
Carcinogens. NIH Publication No. 81-2385.
Product Service 1-800-522-7658
Appendix D: References
65
Appendix D: References
Rayburn, Stephen R. The Foundation of Laboratory Safety,
A Guide for the Biomedical Laboratory. Springer-Verlag,
New York: 1990
Sax, N. Irving and Lewis, JR., Richard J. Rapid Guide to
Hazardous Chemicals in the Workplace. Van Nostrand
Reinhold, 1987.
Schilt, Alfred A. Perchloric Acid and Perchlorates. The G.
Frederick Smith Chemical Company, Columbus, OH: 1979.
Steere, Norman. CRC Handbook of Laboratory Safety, 2 nd
Edition. CRC Press, 1971.
66
Product Service 1-800-522-7658
DECLARATION OF CONFORMITY
Application Council Directive(s): 73/23/EEC, 89/336/EEC, 2002/95/EC (ROHS),
Standard(s) to which conformity is declared: EN61010-1, EN61326-1, EN55022,
EN61000-3-2/3
Manufacturer’s Address: 8811 Prospect Avenue
Importer’s Name:
Importer’s Address:
Type of Equipment:
See Shipping/Customs Documents
See Shipping/Customs Documents for your equipment
Laboratory Equipment Protector Laboratory Hoods
Protector XL Floor-Mount Fume Hood:
Model No.: 98604 Series Protector XL Floor-Mounted Laboratory Hoods
98605 Series Protector XL Floor-Mounted Laboratory Hoods
98606 Series Protector XL Floor-Mounted Laboratory Hoods
97008 Series Protector XL Floor-Mounted Laboratory Hoods
97009 Series Protector XL Floor-Mounted Laboratory Hoods
97010 Series Protector XL Floor-Mounted Laboratory Hoods
97160 Series Protector XL Floor-Mounted Laboratory Hoods
Serial No.: Various – See Individual Declaration
Year of Manufacture: 2002 and subsequent
I, the undersigned, hereby declare that the equipment specified above conforms to the above Directive(s) and Standard(s). will be signed by the importer for your country.
Place:
(Signature)
(Full Name)
_______________________________________
(Position)
Labconco P/N 36960-29, Rev. A, ECO E344
Product Service 1-800-522-7658
67
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Key Features
- Maximum visibility
- By-pass airflow design
- Large interior work depth
- Adjustable baffles
