Labconco 3030000, 3030001, 3030002, 3030003, 3030004 User guide

Fiberglass 30

Laboratory Fume Hoods

Models

3030000
3030001
3030002
3030003
3030004
3030005

Copyright © 2021 Labconco Corporation. 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.

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 7:30 a.m. and 5:30 p.m., Central Standard Time.

Part #2831600, Rev. I

ECO N065

Warranty

Labconco Corporation provides a warranty to the original buyer for the repair or replacement of parts and
reasonable labor as a result of normal and proper use of the equipment with compatible chemicals. Broken
glassware and maintenance items, such as filters, gaskets, light bulbs, finishes and lubrication are not
warranted. Excluded from warranty are products with improper installation, erratic electrical or utility supply,
unauthorized repair and products used with incompatible chemicals.

The warranty for Fiberglass 30 Laboratory Fume Hoods will expire one year from date of installation or two
years from date of shipment from Labconco, whichever is sooner. Warranty is non-transferable and only
applies to the owner (organization) of record.

Buyer is exclusively responsible for the set-up, installation, verification, decontamination or calibration of
equipment. This limited warranty covers parts and labor, but not transportation and insurance charges. If the
failure is determined to be covered under this warranty, the dealer or Labconco Corporation will authorize
repair or replacement of all defective parts to restore the unit to operation. Repairs may be completed by 3rd
party service agents approved by Labconco Corporation. Labconco Corporation reserves the rights to limit this

warranty based on a service agent’s travel, working hours, the site’s entry restrictions and unobstructed access

to serviceable components of the product.

Under no circumstances shall Labconco Corporation be liable for indirect, consequential, or special damages
of any kind. This warranty is exclusive and in lieu of all other warranties whether oral, or implied.

Original instructions

T

T

AABBLLEE

O

O

FF

C

C

OONNTTEENNTTSS

CHAPTER 1: INTRODUCTION 1
About This Manual 1
Typographical Conventions 2
Your Next Step 4

CHAPTER 2: PREREQUISITES 5
Location Requirements 6
Support Requirements 6
Exhaust Requirements 6
Electrical Requirements 7
Service Line Requirements 7
Space Requirements 7
Your Next Step 7

CHAPTER 3: GETTING STARTED 8
Unpacking Your Fume Hood 8
Removing the Shipping Skid 9
Sash Weight Release 10
Install the Hood on a Supporting Structure & Work Surface 10
Connecting to the Hood Exhaust System 12
Connecting the Electrical Supply Source to the Hood 13
Connecting the Service Lines to the Hood 15
Sealing the Fiberglass 30 Hood to the Work Surface 16
Certifying the Fiberglass 30 Fume Hood 16
Your Next Step 17

CHAPTER 4: PERFORMANCE FEATURES AND

SAFETY PRECAUTIONS 18

Performance Features 18
Safety Precautions 21
Your Next Step 24

CHAPTER 5: USING YOUR FIBERGLASS 30 25
Operating the Vertical-Rising Sash 25
Operating the Blower 25
Operating the Lights 25
Working in Your Fiberglass 30 Fume Hood 25
Your Next Step 26

CHAPTER 6: MAINTAINING YOUR FIBERGLASS 30 27

Routine Maintenance Schedule 27
Routine Service Operations 28
Your Next Step 29

CHAPTER 7: MODIFYING YOUR FIBERGLASS 30 30
Installing Work Surfaces and Storage Cabinets 30
Installing Additional Service Fixtures 30
Installing Guardian Digital Airflow Monitor or Guardian Jr. 31
Installing an Electrical Duplex Receptacle 32
Your Next Step 32

CHAPTER 8: TROUBLESHOOTING 33

APPENDIX A: FIBERGLASS 30 HOOD COMPONENTS 35

APPENDIX B: FIBERGLASS 30 HOOD DIMENSIONS 38

APPENDIX C: FIBERGLASS 30 HOOD SPECIFICATIONS 43

APPENDIX D: REFERENCES 46

Product Service 1-800-522-7658

1

Original instructions

C

C

HHAAPPTTEERR

1

1

I

I

NNTTRROODDUUCCTTIIOONN

Congratulations on your purchase of a Labconco Fiberglass 30 Laboratory Fume
Hood. Your Fiberglass 30 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 Fiberglass 30 Fume Hood has been engineered to effectively
contain toxic, noxious, or other harmful materials when properly installed. The
Fiberglass 30 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 Fiberglass 30 features so that you can use the hood
efficiently.

About This Manual

This manual is designed to help you 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 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 1: Introduction

Product Service 1-800-522-7658

2

Original instructions

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
laboratory fume hood operates and the appropriate precautions you should take
when using the fume hood.

Chapter 5: Using Your Fiberglass 30 discusses the basic operation of your fume
hood. Information on how to prepare, use and shut down your fume hood is
included.

Chapter 6: Maintaining Your Fiberglass 30 explains how to perform routine
maintenance on your fume hood.

Chapter 7: Modifying Your Fiberglass 30 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 and
suggested corrective actions.

Appendix A: Fiberglass 30 Hood Components contains labeled diagrams of all of
the components of the fume hoods.

Appendix B: Fiberglass 30 Hood Dimensions contains comprehensive diagrams
showing all of the dimensions for the laboratory fume hoods.

Appendix C: Fiberglass 30 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.

 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.

!

Chapter 1: Introduction

Product Service 1-800-522-7658

3

Original instructions

 Les informations critiques sont présentées en gras dans les paragraphes qui

sont précédés par l'icône d'exclamation. Ne pas se conformer aux informations
qui suivent une icône d'exclamation peut résulter à la blessure de l'utilisateur
ou à des dommages irréversibles de la hotte aspirante.

 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.

 Les informations critiques sont présentées en gras dans les paragraphes qui

sont précédés par l'icône de clé plate. Ces opérations devraient être seulement
exécutées par un professionnel agrée. L'échec pour se conformer aux
informations qui suivent une icône de clé plate peut résulter à la blessure de
l'utilisateur ou à des dommages irréversibles de la hotte.

 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.

 CAUTION – See Manual. When this symbol is on a fume hood it indicates a

caution that is detailed in this manual.

 PRUDENCE – Consulter le Manuel. Quand ce symbole est sur une hotte

aspirante, il indique une prudence qui est détaillée dans ce manuel.

 CAUTION – Hot Surface.
 AVERTIR – Surface Chaude

 CAUTION – See Manual. This symbol on the fume hood indicates the

possibility of a pinch hazard.

 PRUDENCE – Consulter le Manuel. Ce symbole sur la hotte indique la

possibilité d'un risque de pincement.



!

Chapter 1: Introduction

Product Service 1-800-522-7658

4

Original instructions

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 Fiberglass 30 Hood.

If your laboratory fume hood is installed and you need to perform routine
maintenance on the cabinet, proceed to Chapter 6: Maintaining Your Fiberglass
30 Hood.

For information on making modifications to the configuration of your fume hood,
go to Chapter 7: Modifying Your Fiberglass 30 Fume Hood.

Refer to Chapter 8: Troubleshooting if you are experiencing problems with your
fume hood.

Product Service 1-800-522-7658

5

Original instructions

C

C

HHAAPPTTEERR

2

2

P

P

RREERREEQQUUIISSIITTEESS

Before you install your laboratory fume hood, you need to prepare your site for
installation. Carefully examine the location where you intend to install your
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: Fiberglass 30 Hood Dimensions for complete fume hood
dimensions.

Refer to Appendix C: Fiberglass 30 Hood Specifications for complete laboratory
fume hood electrical and environmental conditions, specifications and
requirements.

If the unit is not operated as specified in this manual it may
impair the protection provided by the unit.

Si l'unité n'est pas utilisée comme spécifié dans ce manuel il
peut diminuer la protection fournie par l'unité.

!

Chapter 2: Prerequisites

Product Service 1-800-522-7658

6

Original instructions

Location Requirements

The fume hood should be located away from traffic patterns,
doors, windows, fans, ventilation registers, and any other air­handling device that could disrupt its airflow patterns. All
windows in the room should be closed.

La hotte aspirante devrait être localisé loin des voies de
circulation, des portes, des fenêtres, des ventilateurs, des
bouches de ventilation, et de tout appareil qui pourrait
interrompre ses voies de flux d'air. Toutes les fenêtres dans la
pièce devraient être fermées.

Support Requirements

DO NOT install the fume hood on a cart, dolly, or mobile
bench. ALL Fiberglass 30 Hood installations must be
permanent and stationary. The supporting structure usually
consists of a base cabinet and chemically resistant work
surface. See Chapter 7 Modifying Your Fiberglass 30 Hood.

NE PAS installer la hotte sur un panier, chariot, ou banc
mobile. TOUS fibre de verre de 30 installations hotte doit être
permanent et stationnaire. La structure de support est
généralement constitué d'une armoire de base et la surface de
travail résistant aux produits chimiques. Voir Chapitre 7
Modification de la fibre de verre 30 Hood.

Exhaust Requirements

The exhaust duct connection has been designed for 6" nominal duct (6.625" OD)
to allow for minimum static pressure loss while operating at 100 fpm face
velocities. The 6" 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:

Fiberglass 30 Hood with Integral Blower, 100 fpm, 310 cfm, capable of
overcoming 0.12" external static pressure.

Fiberglass 30 Hood for use with Remote Blower, 100 fpm, 310 cfm, 0.14" static
pressure loss.

!

!

Chapter 2: Prerequisites

Product Service 1-800-522-7658

7

Original instructions

Fiberglass 30 Hood with Explosion Proof Blower, 100 fpm, 310 cfm, capable of
overcoming 0.12" external static pressure.

Proper blower selection can be determined from these exhaust requirements and
the total system static pressure loss. Contact Labconco Customer Service for
assistance in sizing a blower.

Electrical Requirements

Other than explosion proof models, the Fiberglass 30 Hood models feature
internal wiring for the incandescent light assembly, light switch and blower
switch. If your unit has an integral blower, then internal wiring to the blower
motor and blower switch is included. Explosion Proof blowers require on site
wiring. All internal wiring is terminated at the single point wiring junction box
for hook-up by a qualified electrician. Refer to Chapter 3: Getting Started and
Appendix C: Fiberglass 30 Specifications for the wiring diagram for proper
electrical installation.

Autre que les modèles d'explosion preuve, les modèles en fibre de verre 30 capot
disposent câblage interne pour l'ensemble de lumière incandescente, interrupteur
de lumière et commutateur de soufflerie. Si votre appareil dispose d'une soufflerie
intégrée, alors le câblage interne du moteur du ventilateur et l'interrupteur du
ventilateur est inclus. Explosion Proof ventilateurs exigent le câblage du site. Tout
le câblage interne est terminé à l'câblage boîte de jonction unique point pour le
branchement par un électricien qualifié. Reportez-vous au Chapitre 3: Mise en
route et à l'Annexe C: fibre de verre 30 Spécifications pour le schéma de câblage
pour l'installation électrique appropriée.

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. Recommended operating pressure is
40 PSI, with a maximum allowable pressure of 200 PSI. Consider a pressure
regulator to reduce line pressure to 40 PSI. Please check with local codes for
other requirements.

Space Requirements

The dimensions for the different models are shown in Appendix B: Fiberglass 30
Hood Dimensions.

Your Next Step

After you have determined that the location you have selected accommodates the
installation and operational requirements of your fume hood, you are ready to
begin installation. Proceed to Chapter 3: Getting Started.

Product Service 1-800-522-7658

8

Original instructions

C

C

HHAAPPTTEERR

3

3

G

G

EETTTTIINNGG

S

S

TTAARRTTEEDD

Now that the site for your laboratory fume hood is properly prepared, you are
ready to unpack, inspect, install, and certify your unit. Read this chapter to learn
how to:

 Unpack and move your Fiberglass 30 Hood.
 Set up the fume hood with the supporting structure and work surface.
 Connect to an exhaust system.
 Connect the electrical supply source.
 Connect the service lines.
 Seal the Fiberglass 30 Hood to the work surface.
 Arrange certification of your Fiberglass 30 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.

Unpacking Your Laboratory Fume Hood

Carefully remove the shrink-wrap or carton on your fume hood 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 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.





The United States
Interstate
Commerce
Commission rules
require that
claims be filed
with the delivery
carrier within
fifteen (15) days
of delivery.

Chapter 3: Getting Started

Product Service 1-800-522-7658

9

Original instructions

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.

THE FIBERGLASS 30 HOOD MODELS WEIGH BETWEEN
96 TO 129 LBS. (44-59 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.

LA FIBRE DE VERRE DE 30 MODELES HOOD PESENT
ENTRE 96 A 129 LBS. (44-59 KG). LA PALETTE
D'EXPÉDITION PERMET LEVAGE AVEC UN CHARIOT
ELEVATEUR MECANIQUE DES SOLS JACK. SI VOUS
DEVEZ DECROCHER LE HOTTE MANUELLE, SUIVRE
LES DIRECTIVES SAFE-LEVAGE.

NORMALLY, THE FUME HOOD CAN BE SLID OFF A
HYDRAULIC LIFT TABLE AND BE PLACED INTO
POSITION ON TOP OF THE WORK SURFACE. DO NOT
LIFT BY THE FRONT AIR FOIL.

NORMALEMENT, LES HOTTE PEUT ETRE GLISSE OFF
UN ASCENSEUR HYDRAULIQUE ET TABLE ETRE
PLACE DANS POSITION SUR LE DESSUS DE LA
SURFACE DE TRAVAIL. NE PAS LEVER DU FRONT AIR
FOIL.

Do not move the hood by tilting it onto a hand truck.

Ne déplacez pas le capot en l'inclinant sur un camion de main.

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
UNDERNEATH THE SKID. DO NOT MOVE THE HOOD BY
TILTING IT ONTO A HAND TRUCK.



!

!

Chapter 3: Getting Started

Product Service 1-800-522-7658

10

Original instructions

After you verify the fume hood components, move your hood to the location where
you want to install it.

Sash Weight Release

To protect the fume hood from damage in shipment, the sash weight has been
secured to the back of the fume hood with four (4) screws. Simply remove the
screws and make sure the sash cables are on the pulleys before operation of the
sash.

NOTE: THE SASH WEIGHT ITSELF WAS INDIVIDUALLY
MATCHED FOR THIS SPECIFIC HOOD AND SHOULD NOT
BE EXCHANGED ON ANY OTHER UNIT.

Install the Fiberglass 30 Hood on a
Supporting Structure and Work Surface

The Fiberglass 30 Hood is heavy! Use caution when lifting or
moving the unit.

La fibre de verre 30 Hood est lourd! Soyez prudent lorsque
vous soulever ou déplacer l'unité

When installing the Fiberglass 30 Fume Hood onto a chemically resistant work
surface or benchtop, ensure that the structure can safely support the combined
weight of the fume hood and any related equipment. The work surface should be
at least as wide as the hood to properly support it. The work surface is aligned

with the back of the fume hood. This will provide the correct spacing under
the air foil for proper bypass airflow.

WARNING: It is important to support the rear of the work
surface and fume hood. The cross support provides support for
the bottom of the work surface. Install the cross support after
the base cabinets and work surface are leveled and before
installing the hood.

AVERTISSEMENT : Il est important de soutenir l'arrière de la
surface de travail et la hotte aspirante. Le support tranversal
soutient le bas de la surface de travail. Installer le support
transversal après que les meubles et la surface de travail soient
nivelés et avant d'installer la hotte.

The following are instructions for mounting a cross support:

1. Level the base cabinets and the work surface. Work surface should be

placed flush with the back of the fume hood as shown in Figure 3-1.

2. Scribe a line on the wall or back of the base cabinet to locate the

support under the work surface.

!



!

Chapter 3: Getting Started

Product Service 1-800-522-7658

11

Original instructions

3. Mount the support by attaching it to the wall or base cabinet.

4. Place the hood on top of the work surface and cross support.

The work surface should be smooth and durable, such as a chemically-resistant
epoxy resin. The surface should be nonporous and resistant to the acids, solvents,
and chemicals used.

Figure 3-1

Place Cross
Support Here

Chapter 3: Getting Started

Product Service 1-800-522-7658

12

Original instructions

Connecting to the Fiberglass 30 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.

AVERTISSEMENT : Le poids du système d'aspiration de
ductwork doit être soutenu d'une manière indépendante de la
superstructure de la hotte. Au cas où ce poids est supporté par
la structure de la hotte, des dommages à la hotte peuvent
arriver.

The exhaust connection should be installed by a qualified
HVAC contractor. The exhaust connection on your hood has
been designed for 6" nominal pipe (6.625" 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. See Chapter 2 for
the hood airflow specifications.

Le raccord d'évacuation doit être installé par un entrepreneur
en CVC qualifié. La connexion d'échappement sur votre hotte a
été conçue pour 6 "diamètre nominal (6.625 "OD) pour
permettre la perte de pression statique minimale avec des
vitesses de transport appropriés à l'extérieur de la hotte.
Consultez Labconco Service à la clientèle si vous avez besoin
d'aide dimensionnement de votre ventilateur pour le volume de
gaz d'échappement et système global de perte de pression
statique. Voir le chapitre 2 pour le flux d'air de capot
spécifications.

The selected exhaust duct material should match the hood
procedures and chamicals used to ensure compatibility.

Le matériau de conduit d'évacuation choisi doit correspondre
aux procédures de capot et chamicals utilisés pour assurer la
compatibilité.

!

!

Chapter 3: Getting Started

Product Service 1-800-522-7658

13

Original instructions

Connecting the Electrical Supply Source
to the Fiberglass 30 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
Fiberglass 30 Hoods is required to include overload protection.
A switch or circuit breaker shall 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. Do not position the unit so that it is difficult to
operate the main disconnect device.

AVERTISSEMENT : Le système d'alimentation électrique

pour la construction en fibre de verre 30 Hoods est nécessaire
d'inclure la protection de surcharge. Un commutateur ou

disjoncteur doit être tout près de l'équipement et à portée facile
de l'opérateur. Le commutateur ou le disjoncteur doit être
marqué comme l'appareil débranchant pour l'équipement. Ne

pas placer l'appareil de sorte qu'il est difficile de faire
fonctionner le dispositif de déconnexion principal.

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 Fiberglass 30 Hood is normally wired for 115 Volt, 60 Hz, 20 Amp or 230
Volt, 50 Hz, 10 Amp electrical services. 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. Refer to the wiring
diagram for your Fiberglass 30 Hood in Appendix C: Fiberglass 30 Fume Hood

Specifications.

!

Chapter 3: Getting Started

Product Service 1-800-522-7658

14

Original instructions

Figure 3-2

All wiring for the fume hood SHOULD be performed by a
licensed electrician and conform to all local and national
electrical codes. In most cases, the hood will require the use of
shielded conduit to protect the wiring into the hood. The
grounding connection shall not be made to the terminal box
cover.

Tout le câblage pour la hotte doit être effectuée par un
électricien agréé et conforme à tous les codes électriques locaux
et nationaux. Dans la plupart des cas, le capot ne nécessiter
l'utilisation d'un conduit blindé pour protéger le câblage dans
la hotte. La connexion de mise à la terre ne doit pas être fait à la
couverture de la boîte à bornes.

The incandescent light has been mounted inside the top liner panel and is sealed
from vapors inside the hood structure. To change the incandescent light bulbs in
your hood, you must first remove the protective glass.
Replace the defective bulbs, and reassemble.

Internal Junction
Box

Chapter 3: Getting Started

Product Service 1-800-522-7658

15

Original instructions

Connecting the Service Lines to the
Fiberglass 30 Fume Hood

The hoods with service fixture kits are plumbed from the valve to the hose
connector. Supply tubing shall be provided by the qualified installer. Tubing can
enter the hood from above, through the back, or through the work surface to make
these connections to the service fixtures.

NOTE: Inspect all fittings for leakage. Tighten the fittings
slightly if needed.

NOTE: Inspectez tous les raccords pour les fuites. Serrer les
raccords légèrement si nécessaire.

CAUTION: Do not use oxygen with any standard service
fixture. Contact Labconco Customer Service for oxygen fixture
information.

ATTENTION: Ne pas utiliser d'oxygène avec n'importe quel
appareil de service standard. Contactez Labconco Service à la
clientèle pour obtenir des informations de fixation de l'oxygène.

Should access to the hood plumbing fixture bodies be required, remove the service
access plate on the side of the hood by loosening screws. The valve body will be
fully exposed for any service work that may be necessary. The service fixture kits
on your laboratory hood are designed for use with the following services:

 Air

 Hot Water

 Vacuum

 Cold Water

 Natural Gas – See caution below

WARNING: Contact Labconco Customer Service directly
before using any service other than those listed above in these
valves to assure full compatibility.

AVERTISSEMENT: Contact Labconco directement au service
client avant d'utiliser tout service autre que ceux énumérés ci­dessus dans ces vannes pour assurer une compatibilité totale.

!

!

!

Chapter 3: Getting Started

Product Service 1-800-522-7658

16

Original instructions

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.

PRUDENCE : Le gaz naturel devrait être seulement utilisé dans
l'accessoire de service qui a été pré soudé avec des tuyaux de
cuivre. Le contenu soufré du gaz pourrait causer la
détérioration des lignes d’alimentation en cuivre standard.

Sealing the Fiberglass 30 Hood to the
Work Surface

When the hood has been set in place, ducted, wired, and plumbed, it should be
sealed at the work surface 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 Fiberglass 30 Fume Hood

The combination of your laboratory hood, exhaust ductwork, and exhaust blower
give 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 Chapter 2 for proper
airflow volumes for your particular model.

The Fiberglass 30 Fume Hood has been tested 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 by a certified technician, contact

Labconco Customer Service.

NOTE: Face velocity profiles and smoke testing should be done
periodically to ensure safe performance.

NOTE : Les profils de flux frontal et les tests de fumée
devraient être régulièrement faits pour garantir une utilisation
en toute securité.

!

!

Chapter 3: Getting Started

Product Service 1-800-522-7658

17

Original instructions

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.

Product Service 1-800-522-7658

18

C

C

HHAAPPTTEERR

4

4

P

P

EERRFFOORRMMAANNCCE

E

F

F

EEAATTUURREESS

A

A

NNDD

S

S

AAFFEETTYY

P

P

RREECCAAUUTTIIOONNSS

Performance Features

The Fiberglass 30 Laboratory Hood is designed to meet the needs of the
laboratory scientist. A fully featured by-pass hood with baffle and air foil can
effectively contain toxic, noxious, or other harmful materials when properly
installed. The by-pass airflow feature promotes full containment as the sash is
moved.

The air foil sweeps the worksurface to remove heavier than air contaminants.

1. Unique sash provides maximum visibility of 28" high while conserving

energy by limiting sash travel to 20". Vertical-rising sash may be raised
from a closed to 20" operating height. Exhaust volume, and blower sizing
is based on the 20" height.

2. By-pass airflow design ensures containment as the sash moves.

3. Large usable interior work depth and interior height of 36" provides

ample working space.

4. Baffle (not shown) directs airflow to the rear of the interior to provide

efficient airflow. The baffle may be removed for cleaning purposes only.

5. Lift-Away™ front panel provides easy access to electrical wiring, and

sash weights.

6. Incandescent lighting provides ample illumination inside the fume hood.

No lighting is provided on explosion proof models.

7. Low mounted, factory-wired light and blower switches are ADA

compliant. No switches are provided on explosion-proof models.

Chapter 4: Performance Features & Safety Precautions

Product Service 1-800-522-7658

19

Original instructions

8. Curved Air Foil allows air to sweep the work surface for maximum

containment.

WARNING: Do not lift hood in this area. Hood is to be lifted only by
side or back.

AVERTISSEMENT: Ne pas soulever le capot dans ce domaine. Hotte
doit être levée que par côté ou à l'arrière.

9. Corner posts provide maximum visibility and the flexibility to add

services after installation.

10. All hoods are factory prepared for up to 3 service fixtures. Field

installed by removing side access panel.

11. Removable side access panel for servicing valves and electrical

connections.

12. All hoods are factory prepared for one electrical duplex. A duplex can

be field mounted on the right corner post. Receptacles are field-wired to
the single point junction box.

13. Shipped fully assembled and eliminates the need for costly onsite

assembly.

14. 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 factory
prepared to accommodate the Guardian Monitor (sold separately).

15. Frame of epoxy-coated steel and aluminum is durable and corrosion

resistant.

16. Exhaust connection. The hood features 6" (6.625" 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.

17. Single point junction box provides a single connection point for electrical

wiring connections.

18. Convenient integral blower motor is readily accessible on integral blower

models.

!

Chapter 4: Performance Features & Safety Precautions

Product Service 1-800-522-7658

20

Original instructions

Figure 4-1

16

18

17

5

15

14

11

10 9 7

12

8

2

1

Chapter 4: Performance Features & Safety Precautions

Product Service 1-800-522-7658

21

Original instructions

Safety Precautions

Although the laboratory hood has been engineered to
maintain optimum operator safety, caution should always be
used while working in the hood. Prior to using the hood,
check to make sure that the exhaust blower is operating and
that air is entering the hood at its specified face velocity.

Bien que la hotte de laboratoire ait été réglée pour

maintenir la sécurité optimale de l’opérateur, la prudence

devrait toujours être utilisée en travaillant sous la hotte.
Avant utiliser la hotte, le contrôle pour s'assurer que la
soufflerie d'aspiration fonctionne et que cet air entre dans la
hotte au flux spécifié.

USE GOOD HOUSEKEEPING IN THE HOOD AT ALL
TIMES. CLEAN UP SPILLS IMMEDIATELY.
PERIODICALLY CLEAN HOOD INTERIOR, INCLUDING
LIGHT GLASS PANEL. REPLACE BURNED OUT LIGHT
BULBS TO MAINTAIN MAXIMUM ILLUMINATION.

DO NOT OVERLOAD THE WORK SURFACE WITH
APPARATUS OR WORK MATERIAL. THE SAFE
OPERATION OF THE LABORATORY HOOD IS BASED
UPON HAVING PROPER AIRFLOW THROUGH THE
STRUCTURE. DO NOT PLACE LARGE, BULKY OBJECTS
SUCH AS BLOCK HEATERS, DIRECTLY ON THE HOOD
WORK SURFACE. INSTEAD, ELEVATE THE OBJECT 2"
TO 3" ON BLOCKS TO ALLOW A FLOW OF AIR UNDER
THE OBJECT AND INTO THE LOWER REAR BAFFLE
EXHAUST SLOT. ENSURE BLOCKS ARE LEVEL AND
SECURED IN PLACE.

Blocking the bottom of the baffle at the 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 the baffle, as this will affect
airflow through the hood).

Le blocage de la partie inférieure de la chicane à l'arrière du
capot va changer le modèle d'écoulement d'air dans la hotte
provoquant une turbulence et une fuite possible à la face du
capot. (Ne pas entreposer les contenants ou des fournitures
contre le déflecteur, car cela aura une incidence sur le débit
d'air à travers le capot).

!



!

Chapter 4: Performance Features & Safety Precautions

Product Service 1-800-522-7658

22

Original instructions

Avoid placing your head inside hood. Keep hands out of
hood as much as practical.

Evitez de placer votre tête dans le capot. Gardez les mains
sur le capot autant que possible.

Always work as far back in the hood as possible. It is best to
keep all chemicals and apparatus 6" inside the front of the
hood.

Toujours travailler aussi loin dans le capot que possible. Il
est préférable de garder tous les produits chimiques et
appareils 6 "à l'intérieur de l'avant du capot.

Only explosion-proof models feature explosion-proof
electrical components. Therefore, use of flammable or
explosive materials in quantities above the explosive limit
are not recommended.

Modèles antidéflagrants disposent composants électriques
antidéflagrants. Par conséquent, l'utilisation de matériaux
inflammables ou explosives dans des quantités supérieures à
la limite d'explosion ne sont pas recommandés.

Do not work with chemicals in this hood without the exhaust
system running. Do not store chemicals in a fume hood.

Ne pas travailler avec des produits chimiques dans la hotte
sans que le système d'échappement en marche. Ne pas
stocker de produits chimiques dans une hotte.

Perchloric acid use in this hood is prohibited.

Utilisation de l'acide perchlorique dans cette hotte est
interdite.

High-level radioisotope materials are prohibited for use in
this hood.

Matériaux de radio-isotopes de haut niveau sont interdits
d'utilisation dans la hotte.

AVOID CROSS DRAFTS AND LIMIT TRAFFIC IN FRONT
OF THE HOOD. AIR DISTURBANCES CREATED MAY
DRAW FUMES OUT OF THE HOOD.



Chapter 4: Performance Features & Safety Precautions

Product Service 1-800-522-7658

23

Original instructions

The use of heat-generating equipment in this hood without
the exhaust system operating properly can cause damage to
the hood.

L'usage d'équipement chaleur-produiant dans ce capuchon
sans l'opération de système d'aspiration peut causer
convenablement des dommages à la hotte.

The Fiberglass 30 Laboratory 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.

La fibre de verre 30 Hotte de laboratoire doit être certifié
par un technicien qualifié avant de certification, il est
d'abord utilisé. La hotte doit être re-certifié à chaque fois
qu'il est déplacé, l'entretien ou au moins chaque année par
la suite.

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.

Assurez-vous que l'appareil est connecté au service
électrique conformément aux codes électriques locaux et
nationaux. Ne pas le faire peut créer un risque d'incendie ou
électrique. Ne pas enlever ou de réparer des composants
électriques sans d'abord débrancher le capot du service
électrique.

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.

Le bon fonctionnement de la hotte dépend largement de
l'emplacement de la hotte et les habitudes de travail de
l'opérateur. Consultez le manuel de référence à l'annexe D.

!

Chapter 4: Performance Features & Safety Precautions

Product Service 1-800-522-7658

24

Original instructions

Do not touch the blower motor. The surfaces of the motor
can become hot and could cause burns.

Ne pas toucher le moteur de soufflerie. Les surfaces du
moteur peuvent devenir chaudes et pourrait causer des
brûlures.

Your Next Step

After you understand the theory of operation and safety precautions, you are ready
to proceed to Chapter 5: Using Your Fiberglass 30 Fume Hood.

!

Product Service 1-800-522-7658

25

C

C

HHAAPPTTEERR

5

5

U

U

SSIINNG

G

Y

Y

OOUUR

R

F

F

IIBBEERRGGLLAASSS

S

3

3

0

0

Operating the Vertical-Rising Sash

Because of the Fiberglass 30 Hood counterbalanced sash mechanism, it will take
only a few pounds of force to move the sash up or down, and you can operate the
sash smoothly with one or two hands positioned anywhere along the handle. The
vertical-rising sash may be raised to a maximum 20" operating height. The airflow
requirements should be sized for the 20" operating height.

Operating the Blower

Your Fiberglass 30 Fume Hood utilizes a remote style blower or integral 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.
Explosion-proof models do not have a switch or wiring as this is field installed.

Operating the Lights

Your Fiberglass 30 Fume Hood is equipped with a factory-wired incandescent

light to illuminate the hood interior. Simply turn the light switch to “ON” to

operate. Explosion-proof models do not have a light.

Working in Your Fiberglass 30 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.

Chapter 5: Using Your Fiberglass 30

Product Service 1-800-522-7658

26

Original instructions

Start-up

Labconco follows the recommendations of the American National Standard
Institute with regards to fume hood exhaust systems. A full list of requirements can
be found in the ANSI Standard No. Z9.5 Laboratory Ventilation. If you are unsure
of the proper use of the exhaust blower for your fume hood, contact your safety

officer or industrial hygienist before making any modifications to the blower’s

operational status (on/off/low, etc.). Keeping the exhaust system under constant
negative pressure is an excellent way to ensure hazardous fumes in the fume hood
do not enter the laboratory space inadvertently.

 Turn on the incandescent light.
 Slowly raise the sash and verify the fume hood has proper airflow.
 Check the baffle air slots for obstructions.
 Allow the hood to operate unobstructed for two minutes.
 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 front air foil (sill), or rear baffle slots.
 Large objects should not be placed close together and spaced above the

work surface 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 at least two inches

from the side walls and perform all contaminated operations as far to the
rear of the work area as possible.

 Keep all clean and contaminated materials in the work area separate for

clear identification.

 Avoid using techniques or procedures that disrupt the airflow patterns of

the hood.

Final Purging

 Upon completion of the work, the hood should be allowed to operate for

two minutes undisturbed, to purge airborne contaminants from the work
area before closing the sash.

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.

Chapter 5: Using Your Fiberglass 30

Product Service 1-800-522-7658

27

Original instructions

Shutdown

 Turn off the incandescent light and close the sash.

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 Fiberglass 30 Fume Hood.

Product Service 1-800-522-7658

28

C

C

HHAAPPTTEERR

6

6

M

M

AAIINNTTAAIINNIINNG

G

Y

Y

OOUUR

R

F

F

IIBBEERRGGLLAASSS

S

3

3

0

0

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.

Techniciens de certification Seulement formés et expérimentés
devraient effectuer certaines des opérations de service après la
hotte a été correctement décontaminés. NE PAS tenter de
réaliser ces opérations si vous n'êtes pas correctement formés.
L'icône de la clé précède les opérations de service qui
nécessitent des techniciens qualifiés

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.

!

Chapter 6: Maintaining Your Fiberglass 30

Product Service 1-800-522-7658

29

Original instructions

Monthly (or more often as required)

Mensuel (ou plus souvent si nécessaire)

 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).

 Déterminer la vitesse de visage réel à travers l'ouverture de la guillotine de

la hotte où la valeur moyenne doit être à la vitesse spécifiée. (Utilisez
calibré anémomètre thermique ou un autre appareil approuvé)

 Using a damp cloth, clean the exterior surfaces of the hood, particularly the

front of the hood, to remove any accumulated dust.

 Utiliser un chiffon humide, nettoyez les surfaces extérieures de la hotte, en

particulier l'avant du capot, pour enlever toute la poussière accumulée.

 Check all service valves, if so equipped, for proper operation.
 Vérifiez que toutes les vannes de service, si équipé, pour un bon

fonctionnement.

 The hood baffles should be checked for blockages behind them to ensure

that the hood is maintaining proper airflow.

 Les déflecteurs de capot doivent être vérifiés pour les blocages derrière eux

pour veiller à ce que le capot est de maintenir une ventilation adéquate.

 All weekly activities.
 Toutes les activités hebdomadaires.

Annually

Annuellement

 Have the fume hood recertified by a qualified certification technician. See

Certifying the Fiberglass 30 Fume Hood in Chapter 3

 Avez la hotte recertification par un technicien de certification qualifié. Voir

la certification de fibre de verre 30 Hotte au chapitre 3.

 All monthly activities.
 Toutes les activités mensuelles

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.

Routine Service Operations

Front Panel Removal:

1. Simply lift the front panel up and then away from the hood to provide access to

the top.

Chapter 6: Maintaining Your Fiberglass 30

Product Service 1-800-522-7658

30

Original instructions

Changing the Incandescent Lamp:

1. Turn light switch to “OFF”.

2. Raise the sash and reach inside the fume hood to unscrew the clear glass globe

that protects the incandescent bulb.

3. Install the new incandescent bulb and then reverse the removal procedure.

Do not contact blower wheel while still in motion

Your Next Step

After you understand the maintenance procedures, you are ready to proceed to
Chapter 7: Modifying Your Fiberglass 30 Fume Hood.

!

Product Service 1-800-522-7658

31

C

C

HHAAPPTTEERR

7

7

M

M

OODDIIFFYYIINNGG

Y

Y

OOUUR

R

F

F

IIBBEERRGGLLAASSS

S

3

3

0

0

There are several ways to modify the fume hood for your individual requirements.
These include the addition of work surfaces, service fixtures, air monitor, and
electrical duplex outlets. See Appendix A: Fiberglass 30 Hood Components for
installation location.

Installing Work Surfaces and Storage
Cabinets

An optional work surface is available when installing the hood on storage cabinets.
Contact Labconco Customer Service for ordering information on these 30" work
surfaces and storage cabinets.

4882806

Work Surface

30" x 30"

9902200

Solvent Cabinet

30"

9901200

Acid Cabinet

30"

9900200

Base Cabinet

30"

Installing Additional Service Fixtures

Additional service fixtures can be installed in the available service fixture holes in
the right sidewall and corner post. The fume hood is factory set to accept up to
three valves. Contact Labconco Customer Service for information. The following
service fixture kits are available:

Chapter 7: Modifying Your Fiberglass 30

Product Service 1-800-522-7658

32

Original instructions

2832600

Cold Water (CW) – Green

2832601

Hot Water (HW) – Red

2832602

Deionized Water (DW) – White

2832603

Vacuum (VAC) – Yellow

2832604

Air (AIR) – Orange

2832605

Gas (GAS) – Blue

2832606

Nitrogen (NIT) – Brown

2832607

Argon (ARG) – Gray

2832608

Steam (STM) - Black

Installing Guardian™ Digital Airflow

Monitor or Guardian™ Jr. Airflow Monitor

The Guardian Digital Airflow Monitor P/N 9743201 and 9743205 or Guardian Jr.
Airflow Monitor P/N 9743202 and 9743206 allows you to continuously monitor
face velocity through the fume hood opening. The fume hood right corner post is
factory prepared to mount either monitor. Contact Labconco Customer Service to
order.

Figure 7-3 – Hose Connector

Figure 7-1 - Knob

Figure 7-2 – Valve

Figure 7-4

Figure 7-5

Chapter 7: Modifying Your Fiberglass 30

Product Service 1-800-522-7658

33

Original instructions

Installing an Electrical Duplex Receptacle

If you ordered your hood and want an electrical duplex outlet, then 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). The
following duplex kits are available:

Si vous avez commandé votre hotte et que vous voulez une sortie duplex
électrique, alors vous pouvez avoir un installé sur le terrain par un électricien
qualifié. Contactez Labconco Service à la clientèle pour les informations de
commande. (Non acceptable sur cagoules anti-explosion). Les kits recto verso
suivantes sont disponibles:

2834800 115V, 20A Duplex Kit
2834801 115V, 20A GFCI Duplex Kit

Figure 7-6

Your Next Step

After you understand the modifying procedures, you are ready to proceed to
Chapter 8: Troubleshooting.

Product Service 1-800-522-7658

34

C

C

HHAAPPTTEERR

8

8

T

T

RROOUUBBLLEESSHHOOOOTTIINNGG

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

CAUSE

CORRECTIVE ACTION

Remote blower and
light won’t operate

Wires not connected
at junction box or
switches.

Check connection of switches.
Check connection to control box on top of
unit.

Circuit breakers
tripped in building
electrical supply.

Reset circuit breakers.

Remote blower

won’t operate, but

light works

Blower wiring is
disconnected.
Belt broken.

Inspect blower wiring and switch.

Replace belt.

Blower motor is
defective.

Replace blower motor.

Fume hood blower
operates but light
will not operate

Lamp not installed
correctly.

Inspect lamp installation.

Lamp is defective.

Replace lamp.

Circuit breaker in
building is tripped.

Reset the circuit breaker.

Fume hood blower
operates but light
will not operate

Lamp wiring is
disconnected.

Inspect lamp wiring.

Defective lamp.

Replace lamp.

Chapter 8: Troubleshooting

Product Service 1-800-522-7658

35

Original instructions

PROBLEM

CAUSE

CORRECTIVE ACTION

Contaminants
outside of fume
hood

Improper user
techniques for the
fume hood.

See “Certifying the Hood” Chapter 3 and
“Safety Precautions” Chapter 4 sections in

the manual. (Ref. Appendix D)

Restriction of the
baffle air slots or
blockage of the
exhaust outlet.

Remove baffles to ensure that all air slots
and the exhaust outlet are unobstructed.

External factors are
disrupting the fume
hood airflow patterns
or acting as a source
of contamination.

See “Location Requirements” Chapter 2,
“Certifying the Hood” Chapter 3, and
“Safety Precautions” Chapter 4 sections of

this manual. (Ref. Appendix D)

Fume hood has
improper face
velocity.

Have fume hood re-certified and check
remote blower exhaust system. Hood
should have average face velocity of 80­100 fpm.

Vertical-rising sash
no longer operates
smoothly

Cable is frayed or
plastic protection is
damaged.

Inspect cable and replace cable if worn or
damaged immediately; otherwise injury
could result.

Pulley bearing is
damaged.

Replace pulley, bearing or add grease.

Cable has slipped off
the pulleys.

Re-install, cable must be replaced
immediately if damaged.

Weight has broken
pulleys.

Replace weight pulleys.

Electrical duplex
outlet no longer has
power

Wires not connected
or faulty duplex.

Check wire connection or replace duplex.

Circuit breakers
tripped in building
electrical supply.

Reset circuit breakers.

Service valves no
longer operate

Faulty building
supply.

Inspect building supply shut off valves
and appropriate pressures below the
recommended 40 PSI.

Valve no longer
operates.

Replace valve and check for leaks.

Supply line or outlet
line has leaks.

Inspect line for leaks and fix any leaking
plumbing connections.

Product Service 1-800-522-7658

36

A

A

PPPPEENNDDIIXX

A

A

F

F

IIBBEERRGGLLAASSS

S

3

3

0

0

H

H

OOOOD

D

C

C

OOMMPPOONNEENNTTSS

Illustration A-1 indicate the location of the following service parts:

Item

Quantity

Part No.

Description

1A 1 9823700

Valve, Labconco (Water) 1/4" Compression Fitting

1B 1 9817000

Valve, Labconco 1/4" Compression Fitting (AIR, GAS, VAC, NIT, etc.)

1C 1 9823702

Valve, Labconco Deionized 1/4" Compression Fitting

1D 1 9818000

Nut, Valve Mtg. (Labconco)

2

1

9818700-01-02-03-

04-05-06-07-08

Knobs (Gray, Green, Blue, Orange, Yellow, Red, White, Black, Brown)

3A 1 9818800

Hose Barb, Gray – Neutral or Argon – NOT SHOWN

3B 1 9818801

Hose Barb, Green – Cold Water – NOT SHOWN

3C 1 9818802

Hose Barb, Blue – Gas – NOT SHOWN

3D 1 9818803

Hose Barb, Orange – Air – NOT SHOWN

3E 1 9818804

Hose Barb, Yellow – Vacuum – NOT SHOWN

3F 1 9818805

Hose Barb, Red – Hot Water – NOT SHOWN

3G 1 9818806

Hose Barb, White – Deionized Water – NOT SHOWN

3H 1 9818807

Hose Barb, Black – Neutral or Steam – NOT SHOWN

3I 1 9818808

Hose Barb, Brown – Nitrogen – NOT SHOWN

3J 1 9819000

Nut, Hose Barb – NOT SHOWN

4 1 9825500

Label, Knob (contains all labels)

5 1 9818900

Lens, Knob

6A 1 2832600

Fixture Kits – (CW)

6B 1 2832601

Fixture Kits – (HW)

6C 1 2832602

Fixture Kits – (DI)

6D 1 2832603

Fixture Kits – (VAC)

6E 1 2832604

Fixture Kits – (AIR)

6F 1 2832605

Fixture Kits – (GAS)

6G 1 2832606

Fixture Kits – (NIT)

6H 1 2832607

Fixture Kits – (ARG)

6I 1 2832608

Fixture Kits – (STM)

7A 1 2834800

115V, 20A Duplex Kit

7B 1 2834801

115V, 20A GFCI Duplex Kit

7C 1 9818200

Cover Plate 115V Duplex

7D 1 9818100

Cover Plate, 115V GFCI

7E 1 9818300

Wallplate, Blank

8A 1 1273600

Bulb, 115V

8B 1 1273700

Bulb, 230V

8C 1 4849800

Light Fixture Assy complete with wiring, parts 8D through 8G

8D 1 4849900

Light Fixture – a) Body & Socket VFB15, b) Pendent Cover 1/2" VP1,
c) Globe, 150W, 264–0006-9909

Fiberglass 30 Hood Replacement Parts

Appendix A: Fiberglass 30 Components

Product Service 1-800-522-7658

37

Original instructions

Item

Quantity

Part No.

Description

8E 1 4850000

Wiring Harness, Light

8F 1 1279700

Gasket, Base

8G 1 1279800

Gasket, Globe

9A 1 1302300

Switch, Rocker

9B 1 1327500

Switch, Plug (Fills cutout without switch)

10A 1 2834400

Wiring Harness, Main 115V

10B 1 2834500

Wiring Harness, Main 230V

11 1 2834000

Label Set, Corner Post

12 1 2834100

Label, Front Panel

13 1 2831400

Front Panel

14A 1 2833000

Motor Plate – 115V only

14B 1 2831700

Motor Plate, 230V, 115V, EP - 230V, EP

15A 1 2807100

Motor, 115V

15B 1 1203600

Motor, 230V

15C 1 1200400

Motor, 115 VEP

15D 1 1211000

Motor, 230V EP

15E 1 1852300

Reducing Bushing – 230V only

15F 4 1662600

Rubber Grommet – 115V only

16A 1 1450000

Wheel, Blower – 115V only

16B 1 4716200

Wheel, Blower – 230V, 115V – EP, 230V – EP

17 1 2833400

Removable Side Panel – Right

18 1 2831900

Side Panel – Right

19 1 2832000

Side Panel – Left

20 1 2832500

Sash Glass Assembly

21 1 2833800

Sash Weight

22A 1 1861400

Pulley – 1-3/16" Dia.

22B 1 3627500

Thrust Washer

23 2 4949902

Cable, Sash

24 4 1920100

Clamp, Cable Replacement

25 2 1972100

S-Hook

26 1 2831500

Air Foil

27 2 1934300

Air Foil Spacer Stop

28 2 9713300

Rubber Bumper – Sash Handle

29A 1 2833500

Bracket, Cable Front – Right

29B 1 2833501

Bracket, Cable Front – Left

29C 1 1663200

Rubber Bumper – Upper Sash Stop

30 1 2831100

Corner Post, Right

31 1 2831200

Corner Post, Left

32 1 2831300

Header

30 1 9724500

Sash Stop Kit

31 1 1663200

Upper Sash Bumper

32 1 2831300

Header

Appendix A: Fiberglass 30 Components

Product Service 1-800-522-7658

38

Original instructions

24

12

32

20

28

Figure A-1

19

23

29

22

16 Not Shown

15

14

21 Not Shown

24 Not Shown

25 Not Shown

31

27 Not shown

26 9 10 Not shown

7

1 through 6 Not Shown

7E for Air
Monitor

30

17

18

8 Not Shown

11

Product Service 1-800-522-7658

39

A

A

PPPPEENNDDIIXX

B

B

F

F

IIBBEERRGGLLAASSS

S

3

3

0

0

H

H

OOOOD

D

D

D

IIMMEENNSSIIOONNSS

Figure B-1

Appendix B: Fiberglass 30 Hood Dimensions

Product Service 1-800-522-7658

40

Original instructions

Figure B-2

Appendix B: Fiberglass 30 Hood Dimensions

Product Service 1-800-522-7658

41

Original instructions

Figure B-3

DIMENSION IN INCHES

Appendix B: Fiberglass 30 Hood Dimensions

Product Service 1-800-522-7658

42

Original instructions

Figure B-4

DIMENSION IN INCHES

Appendix B: Fiberglass 30 Hood Dimensions

Product Service 1-800-522-7658

43

Original instructions

Figure B-5

Product Service 1-800-522-7658

44

Original instructions

A

A

PPPPEENNDDIIXX

C

C

F

F

IIBBEERRGGLLAASSS

S

3

3

0

0

H

H

OOOOD

D

S

S

PPEECCIIFFIICCAATTIIOONNSS

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.

Model

Electrical Requirements

3030000

115 VAC – 60 Hz, 1 Phase – 5 Amps

3030001

230 VAC – 50 Hz, 1 Phase – 5 Amps

3030002

115 VAC – 60 Hz, 1 Phase – 1 Amp

3030003

230 VAC – 50 Hz, 1 Phase – 1 Amp

3030004

115 VAC – 60 Hz, 1 Phase – 1 Amp

3030005

230 VAC – 50 Hz, 1 Phase – 1 Amp

Appendix C: Fiberglass 30 Specifications

Product Service 1-800-522-7658

45

Original instructions

Appendix C: Fiberglass 30 Specifications

Product Service 1-800-522-7658

46

Original instructions

Product Service 1-800-522-7658

47

Original instructions

A

A

PPPPEENNDDIIXX

D

D

R

R

EEFFEERREENNCCEES

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
[phone]

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.
24th Edition, 2001
American Conference of Governmental Industrial Hygienists
1330 Kemper Meadow drive
Cincinnati, OH 45240-1634
[phone]

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
[phone]

Appendix C: Fiberglass 30 Specifications

Product Service 1-800-522-7658

48

Original instructions

ANSI Z9.5-2011 Laboratory Standard

Covers entire laboratory ventilation system.

 New and remodeled hoods shall have a monitoring device
 Ductless hoods should only be used with non-hazardous materials

American Industrial Hygiene Association
2700 Prosperity Avenue, Suite 250
Fairfax, VA 22031
[phone]

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
[phone]

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
 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
[phone]

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

Appendix C: Fiberglass 30 Specifications

Product Service 1-800-522-7658

49

Original instructions

DiBerardinis. L. et al. Guides for Laboratory Design, Health and Safety Considerations.
Wiley & Sons, 1987

McDermott, Henry, Handbook of Ventilation for Contaminant Control, 2nd 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.

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, 2nd Edition. CRC Press, 1971.

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, 2nd 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.

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, 2nd Edition. CRC Press, 1971.