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Chapter 8: Troubleshooting

Product Service 1-800-522-7658

37

Original instructions

PROBLEM

CAUSE

CORRECTIVE ACTION

Cable is frayed or has
slipped off the
pulleys.

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

Electrical duplex
outlets no longer
have 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.

Audible Alarm
Sounding

Both sashes are too
high.

Close one sash completely.

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Содержание Protector 1134 Series

Страница 1: ...Original instructions Protector Pass Through Laboratory Fume Hoods Models 1134 Series 1135 Series 1136 Series ...

Страница 2: ...urs of 7 30 a m and 5 30 p m Central Standard Time Part 9411200 Rev H 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 w...

Страница 3: ...ments 8 Space Requirements 8 CHAPTER 3 GETTING STARTED 9 Unpacking Your Fume Hood 10 Removing the Shipping Skid 10 Sash Weight Release 11 Installing the Hood on a Supporting Structure Work Surface 12 Connecting to the Hood Exhaust System 13 Connecting the Electrical Supply Source 13 Connecting the Service Lines to the Protector Hood 16 Sealing the Protector Hood to the Work Surface 17 Certifying t...

Страница 4: ...iling Enclosures Above the Fume Hood 32 Installing Additional Service Fixtures 32 Installing Guardian Airflow Monitors 33 Sash Stop Kit Field Installation 33 Installing an Electrical Duplex Outlet 34 Installation d une sortie Duplex électrique CHAPTER 8 TROUBLESHOOTING 35 APPENDIX A PROTECTOR PASS THROUGH COMPONENTS 38 APPENDIX B PROTECTOR PASS THROUGH DIMENSIONS 41 APPENDIX C PROTECTOR PASS THROU...

Страница 5: ...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...

Страница 6: ...hen using the fume hood Chapter 5 Using Your Protector Pass Through discusses the basic operation of your fume hood Information on how to prepare use and shut down your Protector Hood are included Chapter 6 Maintaining Your Protector Pass Through explains how to perform routine maintenance on your fume hood Chapter 7 Modifying Your Protector Pass Through explains how to modify the fume hood or add...

Страница 7: ... 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 certi...

Страница 8: ...tes 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 f...

Страница 9: ...rical 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 Pass Through Dimensions for complete fume hood dimensions Refer to Appe...

Страница 10: ...y or mobile bench ALL Protector Hood installations must be permanent and stationary The supporting structure usually consists of a base cabinet and chemically resistant work surface NE PAS installer la hotte aspirante sur un chariot ou un banc mobile TOUTES les installations de la Hotte Protecteur doivent être permanentes et fixes La structure de soutien consiste habituellement en un meuble doté d...

Страница 11: ...ternal 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 Pass Through Specifications for the wiring diagram for proper electrical installation Les mod...

Страница 12: ...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 Protector Pass Through ...

Страница 13: ...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 Pass Through Hood models weigh between 400 to 800 lbs 182 363 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 guid...

Страница 14: ...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 Do not move the hood by tilting it onto a hand truck Ne pas déplacer la hotte en le penchant sur un diable Removing the Shipping Skid LEAVE THE FUME HO...

Страница 15: ...protect the fume hood from damage in shipment the sash weights have been disconnected from the sash cables and secured to the side frame with a bolt As shown in Fig 3 1 remove the two bolts and ensure sash cables are on pulleys before attaching the weights To access sash weights remove Weight Cover NOTE THE SASH WEIGHTS ARE INDIVIDUALLY MATCHED FOR THIS SPECIFIC HOOD AND SHOULD NOT BE EXCHANGED ON...

Страница 16: ...ed equipment The work surface should be at least as wide as the hood to properly support it Position front edge of fume hood 1 7 past front edge of worksurface Lower base cabinets or casework is placed flush with front edge of worksurface as shown in Figure 3 2 The work surface should be smooth and durable such as a chemically resistant epoxy resin The surface should be nonporous and resistant to ...

Страница 17: ...g your blower for the exhaust volume and total system static pressure loss La connexion d échappement devrait être installée par un professionnel de CVC agrée La connexion d aspiration sur votre hotte a été conçue pour un tuyau nominal de 12 pouces 12 75 pouces de diamètre externe afin d avoir une perte minimale de pression statique avec les correctes flux de transport loin de la hotte Consulter l...

Страница 18: ... on the model All of the electrical connections are terminated at the field wiring terminal box for hook up by a qualified electrician We recommend each circuit be a dedicated branch circuit However if wired together the maximum load allowed is the sum of individual outlets plus the rating of the unit i e 2 Amps The single point internal junction box is used for the connection of the lights blower...

Страница 19: ...rounding connection shall not be made to the terminal box cover Tout le câblage électrique pour la hotte aspirante devrait être exécuté par un électricien agrée et être conforme à tous les règles en vigueur Dans la plupart des cas la hotte exigera l usage de conduit blindé pour protéger le câblage électrique dans la hotte La prise de terre ne sera pas faite à la couverture de la boîte du terminal ...

Страница 20: ...OTE Inspecter toutes les installations à la recherche de fuite Resserrer les installations légèrement si nécessaires CAUTION Do not use oxygen with any standard service fixture Contact Labconco Customer Service for oxygen fixture information PRUDENCE Ne pas utiliser de l oxygène avec l accessoire de service standard Contacter le Service Clientèle de Labconco pour les informations d accessoire d ox...

Страница 21: ...ility 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 E References For best containment on Pass Through Hoods Labconco recommends an aver...

Страница 22: ...oved Airflow is diverted behind the front panel and under the air foil to help control fluctuations in face velocity which occur as the sash is closed 1 Unique sash provides maximum visibility of 37 5 high while conserving energy by limiting sash travel to 25 Vertical rising sash may be raised from a closed to 28 operating height The fume hood features a containment enhancing sash handle Optional ...

Страница 23: ...r up to 8 service fixtures 4 service fixtures if Side View Window option is selected 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 Shipped fully assembled and eliminates the need for costly onsite assembly 13 Accessory Guardian Digital Airflow Monitor or Guardian Airflow Monitor contin...

Страница 24: ...Chapter 4 Performance Features Safety Precautions Product Service 1 800 522 7658 20 Original instructions 16 6 14 17 9 7 8 2 1 11 5 10 19 15 5 Figure 4 1 21 20 22 23 ...

Страница 25: ... 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...

Страница 26: ... à l arrière de la hotte changera le modèle du flux d air dans la hotte causant de la turbulence et une fuite possible devant la hotte Ne pas emmagasiner des récipients ou des provisions contre les déflecteurs car ceci affectera le flux d air à travers la hotte Eviter de placer votre tête à l intérieur de la hotte Garder les mains à l extérieur de la hotte le plus possible Always work as far back ...

Страница 27: ...ting 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 Protector Laboratory Hood should be certified by a qualified certification technician before it is initially used The hood should be re certified...

Страница 28: ...nuel de Référence dans l Annexe E 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 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 m...

Страница 29: ...low requirements should be sized for the 28 operating height if using sash stops then the airflow requirements can be reduced by approximately 40 at 18 See Chapter 2 for airflows 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 openi...

Страница 30: ...r the laboratory space inadvertently Turn on the 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...

Страница 31: ...rate 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 Shutdown Turn off the light and close the sash ...

Страница 32: ...er for proper personal protective equipment and procedure Since some service operations require a step ladder always use proper safety and consult your safety officer If performing maintenance on any service lines always shut off the supply first Some removable components may be heavy follow safe lifting guidelines Verify all components are installed correctly with performance verified before cond...

Страница 33: ... vous n êtes pas convenablement entraîné L icône de clé plate précède les opérations d entretien qui exigent 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 ...

Страница 34: ...ar un technicien agréé en certification Voir au Chapitre 3 Certifier la Hotte Aspirante Protecteur 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 a...

Страница 35: ... of work surfaces service fixtures air monitor electrical duplex outlets and ceiling enclosures Installing Work Surfaces Your Protector Fume Hood requires a work surface to work properly Contact Labconco Customer Service for ordering information as listed Figure 7 1 Ordering Information 9570 _____ _____ _____ 4 4 0 None 0 None 5 5 1 Rear 1 Rear 6 6 2 Side 2 Side Width Left Cupsink Cutout Right Cup...

Страница 36: ...nstalled 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 9827900 Cold Water Gooseneck any position 9571000 Service Fixture CW lower right Pos 1 9571001 Service Fixture CW mid lower right Pos 2 9571002 Service Fixture CW mid upper right Pos 3 9571003 Service ...

Страница 37: ...uardian Airflow Monitor The Guardian Airflow Monitors 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 Guardian Digital Airflow Monitors 9413400 100 115V 50 60 Hz Digital 9413401 208 230V 50 60 Hz Digital Guardian Airflow Monitors 9413300 100 115V 50 60 Hz Analog 9...

Страница 38: ...qualified electrician Contact Labconco Customer Service for ordering information Not acceptable on explosion proof hoods Order 9571200 for Pass Through Hoods Votre Protège capot de fumées peut être commandé avec prises doubles cependant si vous avez commandé un modèle sans prise de courant duplex vous pouvez en faire installer sur le terrain par un électricien qualifié Contactez le service clientè...

Страница 39: ...boxes 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 lights work 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 lights will not ope...

Страница 40: ... 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 E Fume hood has improper face velocity Have fume hood re certified and check remote blower exhaust system Hood should have average face velocity of 60 100 fpm Vertical sash no longer operates smoothly Cable is fraye...

Страница 41: ... 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...

Страница 42: ...07 WaterSaver Valve Connector STEAM BLK 2H 1 9826808 WaterSaver Valve Connector NITROGEN BRN 2I 1 9826809 WaterSaver Valve Connector OXYGEN LIGHT GREEN 2J 1 9826810 Swivel Gooseneck only GRN 2K 1 9826812 Swivel Gooseneck only WHITE 3 1 9818700 thru 08 Knobs GRAY GRN BLU ORG YEL RED WHT BLK BRN 4A 1 9818800 Hose Barb GRAY NEUTRAL OR ARGON NOT SHOWN 4B 1 9818801 Hose Barb GREEN COLD WATER NOT SHOWN ...

Страница 43: ...s 13A 1 9436501 Eco Foil 4 13B 1 9436502 Eco Foil 5 13C 1 9436503 Eco Foil 6 13D 1 9436521 PVC Eco Foil 4 13E 1 9436522 PVC Eco Foil 5 13F 1 9436523 PVC Eco Foil 6 14 4 1861400 or 1850000 Pulley Front 1 3 16 Dia or Nylon 2 15A 2 4949901 Cable Sash 80 15B 2 4949904 Cable Sash 190 16 4 9742000 Pulley Rear 2 3 4 Dia 17 2 9713300 Bumper Rubber lower sash bumper NOT SHOWN 18 8 1920100 Clamp Cable Repla...

Страница 44: ...Appendix A Protector Pass Through Components Product Service 1 800 522 7658 40 Original instructions Figure A 1 15B 9 10 5 6 2 13 7 1 3 11 22 14 16 8 4 12 15A 18 18 23 24 25 26 27 ...

Страница 45: ...Product Service 1 800 522 7658 41 Original instructions APPENDIX B PROTECTOR PASS THROUGH DIMENSIONS Figure B 1 ...

Страница 46: ...oltage 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 b...

Страница 47: ...Appendix C Protector Pass Through Specifications Product Service 1 800 522 7658 43 Original instructions ...

Страница 48: ...lexes on hood noted amperage applies B This fume hood includes one additional electrical receptacle individually wired to the field wired box and individually rated as 115V single phase 60Hz 20 Amps Each duplex can be wired on a dedicated circuit rated at 20A or the duplexes may be ganged together on the same circuit with the total load of the ganged duplexes not exceeding the 20A electrical servi...

Страница 49: ...exes may be ganged together on the same circuit with the total load of the ganged duplexes not exceeding the 10A electrical service they are wired to H This fume hood includes three additional electrical receptacles individually wired to the field wired box and individually rated as 230V single phase 60Hz 10 Amps Each duplex can be wired on a dedicated circuit rated at 10A or the duplexes may be g...

Страница 50: ...exes may be ganged together on the same circuit with the total load of the ganged duplexes not exceeding the 10A electrical service they are wired to N This fume hood includes four additional electrical receptacles individually wired to the field wired box and individually rated as 230V single phase 50Hz 10 Amps Each duplex can be wired on a dedicated circuit rated at 10A or the duplexes may be ga...

Страница 51: ... individuellement et classé comme 115V monophasé 60 Hz 20 ampères Chaque duplex peut être branché sur un circuit dédié évalué à 20A ou les duplex peuvent être groupés ensemble sur le même circuit que la charge totale des duplex couplées ne dépassant pas le service électrique 20A ils sont câblés C Cette hotte comprend deux autres prises électriques individuellement câblés à la boîte câblées individ...

Страница 52: ...t et classé comme 230V monophasé 60 Hz 10 ampères Chaque duplex peut être branché sur un circuit dédié classé au 10A ou les duplex peuvent être groupés ensemble sur le même circuit que la charge totale des duplex couplées ne dépassant pas le service électrique 10A ils sont câblés J Cette hotte comprend quatre autres prises électriques individuellement câblés à la boîte câblées individuellement et ...

Страница 53: ... totale des duplex couplées ne dépassant pas le service électrique 10A ils sont câblés N Cette hotte comprend quatre autres prises électriques individuellement câblés à la boîte câblées individuellement et classé comme 230V monophasé 50Hz 10 ampères Chaque duplex peut être branché sur un circuit dédié classé au 10A ou les duplex peuvent être groupés ensemble sur le même circuit que la charge total...

Страница 54: ...ood 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 ...

Страница 55: ...om 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 Natio...

Страница 56: ...can 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 Perchlori...

Страница 57: ...1 4 Ratchet Small Right Angle Needle Nose Pliers Nut Driver Set Decorative Panel Removal 1 Remove side panels by removing 10 24 screws and lifting away 2 Remove front panels by lifting up and away Blower Wiring 1 All the removable wires are part of the wiring harness to the corner post switches Be sure to label all wires and refer to the wiring diagrams for proper reassembly Header Removal 1 The h...

Страница 58: ...il 2 Remove the airfoil by removing the rear screws located on top of the airfoil on each side Transport and Reassembly The various subassemblies are now ready to be transported and reassembled in the opposite way the hood was disassembled All hoods will require a minimum of five people to lift the hood two people on each side and one in front for balance only A hydraulic lift table should be used...

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