User Manual - American Instrument Exchange, Inc.
Contents
1. SET TIME gt HH MM WARM UP XX MINUTES SETTINGS UV TIMER HH MM VELOCITY UNIT gt gt FPM M S TEMP UNIT m CELSIUS FAHRENHEIT SET CONSTANT CALIBRATION ZERO SENSOR MENU CALIB SENSOR NEW ADMIN PIN gt XXXX NEW FANPIN lt gt XXXX A F MONITOR ENABLE DISABLE ADMIN UV INTERLOCK gt ENABLE DISABLE RESET B H M RESET UV H M RESET DEFAULT gt NORMAL SET MODE MAINTENANCE 4 2 1 Settings Users may use the settings menu function to customize the operation of the cabinet to meet specific application requirements The settings menu can be entered using both FAN PIN and ADMIN PIN 4 2 1 1 Set Clock Time Users can set the time by increasing decreasing the hour and minute values The correct time will be maintained even after the unit is turned off MENU gt SETTINGS gt SET TIME gt HH MM 4 2 1 2 Warm Up Time There will be a period of warm up before the fan is fully functioning This is to ensure that the sensors the blower and the control system are stabilized as well as purging the work zone of contaminants The default setting is 3 minutes and the user can set it between 3 to 15 minutes MENU gt SETTINGS e WARM UP e XX MINUTES2. 4 2 1 3 UV Timer UV timer can be used to switch off the UV lamp automatically after a fixed period The UV timer can be set up to 18 hours By default the timer is set to 60 minutes which is considered the most effective UV decontamination time Esco does not recommend leaving the UV lamp on for more than 60 minutes as it shortens the lifespan of the UV lamp Without the UV timer the lamp has to be switched off manually MENU gt SETTINGS gt gt UV TIMER gt HH MM Eescol 4 2 1 4 Velocity Unit Using this option the user can select the unit in which air velocity is measured and displayed The user can choose between metric m s and imperial fm FHM MENU gt SETTINGS gt VELOCITY UNIT gt M S 4 2 1 5 Temp Unit Using this option the user can select the unit in which temperature is measured and displayed The user can choose between Celsius and Fahrenheit gt CELSIUS MENU gt SETTINGS gt TEMP UNIT gt FAHRENHEIT 4 2 2 Calibration The purpose of calibration is to ensure the accuracy of the airflow display and alarm if present This involves measuring airflow with reference instrumentation and establishing reference between airflow sensor s on the cabinet to the standard reference Calibrati
3. Thank you for purchasing this Esco Laminar Flow Clean Bench Please read this manual thoroughly to familiarize yourself with the many unique features and exciting innovations we have built into your new equipment Esco provides many other resources at our website www escoglobal com to complement this manual and help you enjoy many years of productive and safe use of your Esco products User Manual For Technical Service contact North America Esco Technologies Inc 2940 Turnpike Drive Units 15 16 e Hatboro PA 19040 USA Toll Free USA and Canada 1 877 479 3726 Tel 215 441 9661 e Fax 215 441 9660 us escoglobal com usa escoglobal com Rest of World Esco Micro Pte Ltd 21 Changi South Street 1 Singapore 486 777 H O ri zonta amp Ve rti ca Tel 65 6542 0833 Fax 65 6542 6920 www escoglobal com e mail escoglobal com La m j nar F OW C ean Be nc h es Esco Laminar Flow Clean Bench ACB A AHC B D AHS B C AVC D LHC A B C LVC A RHL A User Manual Version A Released May 2011 Copyright Information Copyright 2011 Esco Micro Pte Ltd All rights reserved The information contained in this manual and the accompanying product is copyrighted and all rights are reserved by Esco Esco reserves the right to make periodic minor design changes without obligation to notify any person or entity of such change Sentinel Labculture Optimair and Airstream is registered trademark of Esco Material in t
4. in accordance with the following directives 2006 95 EEC The Low Voltage Directive and its amending directives 92 31 EEC The Electromagnetic Compatibility Directive and its amending directives has been designed to comply with the requirement of the following Harmonized Standard Low Voltage EN 61010 1 2010 EMC EN 61326 1 2006 Class B More information may be obtained from Esco s authorized distributors located within the European Union A list of these parties and their contact information is available on request from Esco XQ Lin Group CEO Esco This Declaration of Conformity is only applicable for 230V AC 50 Hz units ESCO Declaration of Conformation In accordance to EN ISO IEC 17050 1 2010 We Esco Micro Pte Ltd of 21 Changi South Street 1 Singapore 486777 Tel 65 6542 0833 Fax 65 6542 6920 declare on our sole responsibility that the product Category Horizontal Laminar Flow Clean Benches Brand Labculture Model LHC 3A1 LHC 4A1 LHC 5A1 LHC 6A1 LHC 3B1 LHC 4B1 LHC 5B1 LHC 6B1 LHC 3C1 LHC 4C1 LHC 5C1 LHC 6C1 in accordance with the following directives 2006 95 EEC The Low Voltage Directive and its amending directives 92 31 EEC The Electromagnetic Compatibility Directive and its amending directives has been designed to comply with the requirement of the following Harmonized Standard Low Voltage EN 61010 1 2010 EMC EN 61326 1 2006 Class B More information may be obtaine
5. 4A2 RHL 5A2 RHL 6A2 sd P RHL 3A3 RHL 4A RHL 5A3 RHL 6A3 o LHC 3C3 LHC 4C3 LHC 5C3 LHC 6C3 1 5 m 5 ft 1 8 m 6 ft 2 4 m 8 ft Laminar Flow Clean Benches Horizontal Vertical Ecco 2 Safety Warning e Anyone working with on or around this equipment should read this manual Failure to read understand and follow the instructions given in this documentation may result in damage to the unit injury to operating personnel and or poor equipment performance e Any internal adjustment modification or maintenance to this equipment must be undertaken by qualified service personnel e The use of any hazardous materials in this equipment must be monitored by an industrial hygienist safety officer or some other suitably qualified individual e Before you process you should thoroughly understand the installation procedures and take note of the environmental electrical requirements e Inthis manual important safety related points will be marked with the symbol e lf the equipment is used in a manner not specified by this manual the protection provided by this equipment may be impaired 3 Limitation of Liability The disposal and or emission of substances used in connection with this equipment may be governed by various local regulations Familiarization and compliance with any such regulations are the sole responsibility of the users Esco s liability is limited with respect to user compliance with
6. Cabinets your local distributor for specific warranty details The warranty period starts two months from the date your equipment is shipped from Esco facility for international distributors This allows shipping time so the warranty will go into effect at approximately the same time the equipment is delivered to the user The warranty protection extends to any subsequent owner during the warranty period Distributors who stock Esco equipment are allowed an additional four months for delivery and installation providing the product is registered with Esco User can register product online at www escoglobal com warranty or complete the warranty registration form included with each product Policy updated on 1 Dec 2011 This limited warranty policy applies to products purchased on and after il January 2012 Introduction 1 Products Covered Model Airstream Optimair Labculture Electrical Rating 220 240 V AC 50Hz 10 110 130 V AC 60Hz 1 220 240 V AC 60Hz 10 220 240 V AC 50Hz 10 110 130 V AC 60Hz 1 220 240 V AC 60Hz 10 220 240 V AC 50Hz 10 110 130 V AC 60Hz 1 220 240 V AC 60Hz 10 Esco Vertical Laminar Flow Clean Benches 0 6 m 2 ft 0 9 m 3 ft 1 2 m 4 ft 1 5 m 5 ft 1 8 m 6 ft 2 4 m 8 ft A A e01 A 502 avczo 503 avczo HERE EEE ace I OT car Jaca A cs Jaca ivan ovcam ivea wvessm C fives fovea f ive saa wcze C fives ive ans ve sas veas Esco Horiz
7. carried out every P Day Week Month Quarter 1Year 2 Years Surface decontaminate the work zone vV Clean the exterior surfaces ofthe BSC yw v 1 4 Replace Pre Filter YA Y 5 Inspect the work bench for any abnormalities or malfunction EMM Clean up stainless steel surfaces with MEK Re certification AAA es EN Change UV Lamp where present 9 Change the fluorescentlamps Cleaning the Clean Bench e Clean the work surface and walls with appropriate disinfectant agent and soap water afterward e Useadamp cloth to clean the exterior surface of the clean bench particularly on the front and top in order to remove dust that accumulated there e Use clean water to finish the cleaning and wash away any residue of disinfectant agent soap water and glass cleaner e For removing stubborn stains or spots on the stainless steel surface make use of MEK Methyl Ethyl Ketone In such cases make sure that you wash the steel surface immediately afterwards with clean water and some liquid detergent Use a polyurethane cloth or sponge for washing Regularly cleaning the stainless steel surface can help you retain the attractive factory finish Check the cabinet s functionality e Check the clean bench s mechanical functionality ex front panel lubricate if necessary e Check the clean bench s electrical functionality ex fluorescent lamp replace if necessary e Check the clean bench for an
8. filtering UV rays users are protected from the harmful UV rays e Eyes and skin should not be exposed to direct UV light e UV light should not be relied upon as the sole decontaminating agent e Check the UV interlock regularly for correct operation Note The use of UV lamp voids cULus listing Pressure Gauge e Indicates the pressure drop across filter to maintain nominal airflow velocity as specified inside the test report The gauge is calibrated in inches of water column pressure The initial pressure reading will be approximately 0 50 13 mm W C 0 05 2 mm W C depending on altitude from sea level The clean bench should be checked for proper airflow at each 0 1 inch 2 mm increase in static pressure AHS 8C_ unit has two control panels that work independently of each other To use the unit the operator must activate both control panels switches Activating only one control panel s switch will compromise air flow and the unit will not be able to provide adequate protection to the products Laminar Flow Clean Benches Horizontal Vertical Ecco ESCcO Chapter 3 AHC AVC D amp ACB Control System 3 1 Sentinel Delta ACB AVC AHC Control System Sesntine DELTA MIC TOPROCESSOR CONTROL SYSTEM Fan Menu Light Set Socket Up UV Down Mute FN Button Button Button Button Button Fan Menu Button e Turns on and off the fan in normal condition e Serve as MENU cancel button in MENU mode Li
9. such regulations 4 European Union Directive on WEEE and RoHS The European Union has issued two directives e Directive 2002 96 EC on Waste Electrical and Electronic Equipment WEEE This product is required to comply with the European Union s Waste Electrical amp Electronic Equipment WEEE Directive 2002 96 EC It is marked with the following symbol Esco sells products through distributors throughout Europe Contact your local Esco distributor for recycling disposal e Directive 2002 95 EC on Restriction on the use of Hazardous Substances RoHS With respect to the directive on RoHS please note that this hood falls under category 8 medical devices and category 9 monitoring and control instruments and is therefore exempted from requirement to comply with the provisions of this directive vil Declaration of Conformation In accordance to EN ISO IEC 17050 1 2010 We Esco Micro Pte Ltd of 21 Changi South Street 1 Singapore 486777 Tel 65 6542 0833 Fax 65 6542 6920 declare on our sole responsibility that the product Category Vertical Laminar Flow Clean Benches Brand Airstream Model AVC 2D1 AVC 3D1 AVC 4D1 AVC 5D1 AVC 6D1 in accordance with the following directives 2006 95 EEC The Low Voltage Directive and its amending directives 92 31 EEC The Electromagnetic Compatibility Directive and its amending directives has been designed to comply with the requirement of the following Harmoniz
10. 1 4 2 2 Calibration 11 4 2 3 Admin 12 4 2 4 Setting Mode 12 4 3 Stopwatch Function 13 4 4 Alarms and Warnings 15 Chapter 5 Basic Cabinet Operation 15 5 1 Working in the Clean Bench 15 5 2 Working Ergonomics 16 5 3 UV Lamps 17 Chapter 6 Maintenance 17 6 1 Scheduled Maintenance 17 6 2 Maintenance Service Log APPENDIX Laminar Flow Clean Benches Horizontal Vertical Ecco Warranty Terms and Conditions Esco products come with either a 1 2 or 3 year limited warranty depending on the product purchased beginning on the date of shipment from any Esco international warehousing location To determine which warranty applies to your product refer to the appendix below Esco s limited warranty covers defects in materials and workmanship Esco s liability under this limited warranty shall be at our option to repair or replace any defective parts of the equipment provided if proven to the satisfaction of Esco that these parts were defective at the time of being sold and that all defective parts shall be returned properly identified with a Return Authorization This limited warranty covers parts only and not transportation insurance charges This limited warranty does not cover e Freight or installation inside delivery handling damage If your product was damaged in transit you must file a claim directly with the freight carrier e Products with missing or defaced serial numbers e Products for which Esco has not recei
11. TEMPERATURE CONSTANT CONS ZERO AIRFLOW SENSOR ZERO and CALIBRATE AIRFLOW SENSOR SNSR Once calibration is properly performed airflow velocity will be displayed when fan is on and airflow alarm will be triggered if it drops below pre defined fail point If calibration has not been performed or done wrongly airflow velocity won t be displayed instead FAN ON message will be displayed 3 2 2 PrE Pr9E PRE PRGE Press LIGHT SET button to enter PRE PURGE TIMER PRE PRGE menu Pre purge time allows system fan and airflow sensor to be stabilized before user has full access to the clean bench By default pre purge timer is set to 3 minutes and can be set between 0 to 15 minutes 3 2 3 r5E RST Press LIGHT SET button to enter RESET HOUR METER RST menu Fan hour meter or UV hour meter is reset back to O by choosing FAN HOUR METER FAN or UV HOUR METER UV respectively 3 2 4 Un UV Press LIGHT SET button to enter the UV TIMER UV menu UV timer allows control system to switch off the UV light automatically after a fixed period By default UV timer is set to 0 and UV must be manually switched off after switching on UV timer can be set between O to 99 minutes ESCcO Chapter 4 LHC LVC amp RHL Control System 4 1 Sentinel Silver LHC LVC amp RHL Control System Menu Set Up Down Button Button Button Button Read all safety related instructions before use Test certify this cabinet at least annually Desi
12. couraged e Minimize the material inside the clean bench s work area during the process of UV light decontamination A direct interaction with UV light can degenerate plastic or rubber based material and can cause other hazard e Make sure that the clean bench is fully closed and the interlock is working properly before activating the UV lamp Avoid direct contact with skin and eyes as UV light is classified as a probable human carcinogen e The UV lamp should be activated for around 60 minutes to work effectively Use the UV timer feature to easily control the period of decontamination UV timer is disabled by default Leaving the UV lamp on for over 60 minutes or even overnight is not recommended because it shortens the lifespan of the lamp The UV lamps used in Esco clean bench have a lifespan of 2 000 hours e The UV lamp should be cleaned of any dust and dirt weekly and changed annually to ensure its effectiveness e The use of UV lamp in clean bench has been explicitly discouraged in all major international standards and recommendations ESCcO Chapter 6 Maintenance 6 1 Scheduled Maintenance Proper and timely maintenance is crucial for trouble free functioning of any device and your Esco clean bench is no exception to this rule We strongly recommend that you follow the maintenance schedule suggested hereunder in order to obtain optimal performance from your Esco clean bench No Description of Task to Perform Maintenance to be
13. d from Esco s authorized distributors located within the European Union A list of these parties and their contact information is available on request from Esco XQ Lin Group CEO Esco This Declaration of Conformity is only applicable for 230V AC 50 Hz units Laminar Flow Clean Benches Horizontal Vertical Ecco xii Declaration of Conformation In accordance to EN ISO IEC 17050 1 2010 We Esco Micro Pte Ltd of 21 Changi South Street 1 Singapore 486777 Tel 65 6542 0833 Fax 65 6542 6920 declare on our sole responsibility that the product Category Reverse Horizontal Flow Cabinets Brand Labculture Model RHL 3A1 RHL 4A1 RHL 5A1 RHL 6A1 in accordance with the following directives 2006 95 EEC The Low Voltage Directive and its amending directives 92 31 EEC The Electromagnetic Compatibility Directive and its amending directives has been designed to comply with the requirement of the following Harmonized Standard Low Voltage EN 61010 1 2010 EMC EN 61326 1 2006 Class B More information may be obtained from Esco s authorized distributors located within the European Union A list of these parties and their contact information is available on request from Esco XQ Lin Group CEO Esco This Declaration of Conformity is only applicable for 230V AC 50 Hz units ESCO xiii Laminar Flow Clean Benches Horizontal Vertical Ecco Chapter 1 Product Information 1 1 Quick View 1 1 1 H
14. ed Standard Low Voltage EN 61010 1 2010 EMC EN 61326 1 2006 Class B More information may be obtained from Esco s authorized distributors located within the European Union A list of these parties and their contact information is available on request from Esco XQ Lin Group CEO Esco This Declaration of Conformity is only applicable for 230V AC 50 Hz units Laminar Flow Clean Benches Horizontal Vertical Ecco viii Declaration of Conformation In accordance to EN ISO IEC 17050 1 2010 We Esco Micro Pte Ltd of 21 Changi South Street 1 Singapore 486777 Tel 65 6542 0833 Fax 65 6542 6920 declare on our sole responsibility that the product Category Horizontal Laminar Flow Clean Benches Brand Airstream Model AHC 2B1 AHC 3B1 AHC 4B1 AHC 5B1 AHC 6B1 AHC 2D1 AHC 3D1 AHC 4D1 AHC 5D1 AHC 6D1 AHS 4C1 AHS 6C1 AHS 8C1 in accordance with the following directives 2006 95 EEC The Low Voltage Directive and its amending directives 92 31 EEC The Electromagnetic Compatibility Directive and its amending directives has been designed to comply with the requirement of the following Harmonized Standard Low Voltage EN 61010 1 2010 EMC EN 61326 1 2006 Class B More information may be obtained from Esco s authorized distributors located within the European Union A list of these parties and their contact information is available on request from Esco XQ Lin Group CEO Esco This Declaration
15. ght Set Button e Turns on the lamp in normal condition e Serves as SET button in MENU mode Socket Up Button e Turns on off the electrical socket retrofit kit in normal condition e Serves as UP button in MENU mode UV Down Button e Turns on off the UV lamp in normal condition e UV can only be turned on when both fan and light are off Please install front cover retrofit kit if you want to use this feature Since the front cover is capable of filtering UV rays users are protected from the harmful UV rays e Fyes and skin should not be exposed to direct UV light e UV light should not be relied upon as the sole decontaminating agent e Check the UV interlock regularly for correct operation Note The use of UV lamp voids cULus listing e Serves as DOWN button in MENU mode Mute FN Function Button e Turns on off audible alarm e Mute FN Fan Menu to access MENU mode from normal condition or exit MENU mode to normal condition MUTE FN and FAN MENU buttons need to be pressed concurrently Laminar Flow Clean Benches Horizontal Vertical Ecco 3 2 Menu Options I I Li LM I on I 7 Dor nu mr EZ Ll m anar 3 2 1 CALb CALB Press LIGHT SET button to enter the CALIBRATION CALB menu Use FAN UP or LIGHT DOWN button to move through the available options SET
16. gned to Moot IE 61010 1 Safety Protection Standards ISO 9001 Quality Certified Manufacturing Environment an ight ocket UV Button Button Button Button Fan Button e Turns on and off the fan Light Button e Turns on and off the light Socket Button e Turns on and off the electrical socket retrofit kit UV Button e Turns on and off the UV lamp optional retrofit kit Please install front cover retrofit kit if you want to use this feature Since the front cover is capable of filtering UV rays users are protected from the harmful UV rays e Eyes and skin should not be exposed to direct UV light e UV light should not be relied upon as the sole decontaminating agent e Check the UV interlock regularly for correct operation Note The use of UV lamp voids cULus listing Up and Down Arrow Button e Moves upwards and downwards the menu options e Increases and decreases corresponding value inside one of the menu options e Starts stops and resets timer Set or Mute Button e Chooses the menu or sub menu currently displayed on the LCD screen e Proceeds to the next step or sequence inside one of the menu options Menu Button e Enters and exits from the menu options e Goes back to the previous level of the menu options e Accesses maintenance mode from ERR MSWITCH and AIRFAIL error condition Laminar Flow Clean Benches Horizontal Vertical Ecco 4 2 Menu Options
17. his manual is provided for informational purposes only The contents and the product described in this manual including any appendix addendum attachment or inclusion are subject to change without notice Esco makes no representations or warranties as to the accuracy of the information contained in this manual In no event shall Esco be held liable for any damages direct or consequential arising out of or related to the use of this manual a Table of Contents INTRODUCTORY PAGES i Table of Contents lil Warranty Terms and Conditions v Introduction v 1 Products Covered vi 2 Safety Warning vi 3 Limitation of Liability vi 4 European Union Directives on WEEE and RoHS vii Declaration of Conformity USER SECTION 1 Chapter 1 Product Information 1 1 1 Quick View 1 1 1 1 Horizontal Laminar Flow Clean Bench with Stainless Steel Side Wall 2 1 1 2 Horizontal Laminar Flow Clean Bench with Glass Side Wall 3 1 1 3 Vertical Laminar Flow Clean Bench with Stainless Steel Side Wall 4 1 1 4 Vertical Laminar Flow Clean Bench with Glass Side Wall 5 Chapter 2 Switch Control System 5 2 1 Switch Control System 7 Chapter 3 AHC AVC D amp ACB Control System 7 3 1 Sentinel Delta ACB AVC AHC Control System 8 3 2 Menu Options 8 3 2 1 CALB 8 3 2 2 PRE PRGE 8 3 2 3 RST 8 3 2 4 UV 9 Chapter 4 LHC LVC amp RHL Control System 9 4 1 Sentinel Silver LHC LVC amp RHL Control System 10 4 2 Menu Options 10 4 2 1 Settings 1
18. lso needed to disable the alarm when the sash is fully raised and cleaning needs to be performed It is recommended that the Fan PIN be issued only to personnel authorized to use the cabinet Setting the PIN to 0000 will disable this feature MENU gt ADMIN gt NEW FAN PIN gt XXXX Laminar Flow Clean Benches Horizontal Vertical Ecco 4 2 3 3 Airflow Monitor Whenever the air velocity falls below the fail point the air fail alarm will be triggered This option is used to enable disable alarm The alarm is enabled by default gt ENABLED MENU gt ADMIN gt AIRFLOW MONITOR DISABLED 4 2 3 4 UV Interlock Whenever the air velocity falls below the fail point the air fail alarm will be triggered This option is used to enable disable alarm The alarm is enabled by default gt ENABLED MENU gt ADMIN UV INTERLOCK gt DISABLED 4 2 3 5 Reset B H M This option is used to reset the blower hour meter The blower hour meter indicates how long the blower has been in operation The value can also provide some help in setting up maintenance schedule MENU a ADMIN r RESET B H M 4 2 3 6 Reset UV H M This option is used to reset the UV lamp hour meter The UV lamp hour meter indicates how long the UV lamp ha
19. needed New items introduced into the work zone should be placed downstream of items already in the work zone for several minutes to allow contaminants to flush off 4 Work in the clean bench in a slow and controlled manner While putting items inside removing items from the work zone move your hands in and out of the work zone opening slowly and in a direction perpendicular to the plane of the work zone opening Rapid movement of arms in a sweeping motion may disrupt the air barrier thereby allowing contaminants to enter the clean bench 5 Exercise particular care when placing equipment within the work space Where possible instruments should be placed on perforated platforms to allow air movement under as well as around the object 6 Perform all work with the operator s hand or head downstream of the critical process points Keep unnecessary movement within the work zone to a minimum 7 Do not use Bunsen burner and aerosol generating instruments whenever possible as they interfere with airflow 8 Wipe surfaces clean by applying appropriate disinfecting solution to clean bench surface Most surface disinfectants require a specific contact time depending on the microbiological agents used within the clean bench After the specified contact time wipe the excess disinfectant 9 Leave the unit running for 5 30 minutes before continuing work to allow the system to purge itself 5 2 Working Ergonomics On most occasions you would most likel
20. nty registration form included with each product ALL EXPRESS AND IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN TIME TO THE TERM OF THIS LIMITED WARRANTY NO WARRANTIES WHETHER EXPRESS OR IMPLIED WILL APPLY AFTER THE LIMITED WARRANTY PERIOD HAS EXPIRED ESCO DOES NOT ACCEPT LIABILITY BEYOND THE REMEDIES PROVIDED FOR IN THIS LIMITED WARRANTY OR FOR SPECIAL INDIRECT CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION ANY LIABILITY FOR THIRD PARTY CLAIMS AGAINST YOU FOR DAMAGES FOR PRODUCTS NOT BEING AVAILABLE FOR USE OR FOR LOST WORK ESCO S LIABILITY WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF A CLAIM THIS IS THE MAXIMUM AMOUNT FOR WHICH ESCO IS RESPONSIBLE Laminar Flow Clean Benches Horizontal Vertical Ecco These Terms and Conditions shall be governed by and construed in accordance with the laws of Singapore and shall be subject to the exclusive jurisdiction of the courts of Singapore Technical Support Warranty Service Contacts USA 1 877 479 3726 Singapore 65 65420833 Global Email Helpdesk support escoglobal com Visit http www escoglobal com to talk to a Live Support Representative Distributors are encouraged to visit the Distributor Intranet for self help materials Product Appendix Warranty Listings Biological Safety Cabinets Laminar Flow
21. of Conformity is only applicable for 230V AC 50 Hz units ESCO Declaration of Conformation In accordance to EN ISO IEC 17050 1 2010 We Esco Micro Pte Ltd of 21 Changi South Street 1 Singapore 486777 Tel 65 6542 0833 Fax 65 6542 6920 declare on our sole responsibility that the product Category Vertical Laminar Flow Clean Benches Brand Optimair Model ACB 4A1 ACB 6A1 in accordance with the following directives 2006 95 EEC The Low Voltage Directive and its amending directives 92 31 EEC The Electromagnetic Compatibility Directive and its amending directives has been designed to comply with the requirement of the following Harmonized Standard Low Voltage EN 61010 1 2010 EMC EN 61326 1 2006 Class B More information may be obtained from Esco s authorized distributors located within the European Union A list of these parties and their contact information is available on request from Esco XQ Lin Group CEO Esco This Declaration of Conformity is only applicable for 230V AC 50 Hz units Laminar Flow Clean Benches Horizontal Vertical Ecco Declaration of Conformation In accordance to EN ISO IEC 17050 1 2010 We Esco Micro Pte Ltd of 21 Changi South Street 1 Singapore 486777 Tel 65 6542 0833 Fax 65 6542 6920 declare on our sole responsibility that the product Category Vertical Laminar Flow Clean Benches Brand Labculture Model LVC 3A1 LVC 4A1 LVC 5A1 LVC 6A1
22. on should only be carried out by trained personnel For more information refer to test report gt SET CONSTANT MENU m CALIBRATION gt ZERO SENSOR gt CALIB SENSOR 4 2 3 Admin The admin menu allows you to change both FAN and ADMIN PIN The reset blower and UV hour meter functions are usually used after you change the blower or UV lamp as they can easily give you the indication on when to do cabinet maintenance While the reset default function will return the options in the settings menu to their factory settings 4 2 3 1 New ADMIN PIN default 0009 ADMIN PIN restricts access to some of the more delicate menu functions namely admin and field calibration which should only be accessed by a qualified personnel User must enter four digits ADMIN PIN before accessing these menus ADMIN PIN can also be used to switch to maintenance mode from error condition MENU gt ADMIN e NEW ADMIN PIN e XXXX 4 2 3 2 New FAN PIN default 0001 FAN PIN restricts access to fan control and some parts of the menu settings and set mode User must enter four digit PIN before switching fan on or off As such it can restrict access to operating the cabinet by unauthorized personnel It will also prevent unauthorized shutdown of the cabinet when continuous operation is required Note that continuous operation is recommended for better safety Fan PIN is a
23. ontal Laminar Flow Clean Benches 1 5 m 5 ft 1 8 m 6 ft 2 4 m 8 ft Electrical Rating 0 6 m 2 ft 0 9 m 3 ft 1 2 m 4 ft Model Airstream Labculture Labculture 220 240 V AC 50Hz 10 110 130 V AC 60Hz 10 220 240 V AC 60Hz 10 220 240 V AC 50Hz 10 110 130 V AC 60Hz 10 220 240 V AC 60Hz 10 Electrical Rating 220 240 V AC 50Hz 10 110 130 V AC 60Hz 1 220 240 V AC 60Hz 10 AHC 2B1 AHC 2D1 AHC 2B2 AHC 2D2 AHC 2B3 AHC 2D3 AHC 3B1 AHC 3D1 AHC 3B2 AHC 3D2 AHS 3B2 AHC 3B3 AHC 3D3 LHC 3A1 LHC 3B1 LHC 3C1 LHC 3A2 LHC 3B2 LHC 3C2 LHC 3A3 LHC 3B3 AHC 4B1 AHC 4D1 AHS 4C1 AHC 4B2 AHC 4D2 AHS 4B2 AHS 4C2 AHC 4B3 AHC 4D3 AHS 4C3 LHC 4A1 LHC 4B1 LHC 4C1 LHC 4A2 LHC 4B2 LHC 4C2 LHC 4A3 LHC 4B3 AHC 5B1 AHC 5D1 AHC 5B2 AHC 5D2 AHS 5B2 AHC AHC 5B3 5D3 LHC 5A1 LHC 5B1 LHC 5C1 LHC 5A2 LHC 5B2 LHC 5C2 LHC 5A3 LHC 5B3 AHC 6B1 AHC 6D1 AHS 6C1 AHC 6B2 AHC 6D2 AHS 6B2 AHS 6C2 AHC 6B3 AHC 6D3 AHS 6C3 LHC 6A1 LHC 6B1 LHC 6C1 LHC 6A2 LHC 6B2 LHC 6C2 LHC 6A3 LHC 6B3 AHS 8C1 AHS 8C2 AHS 8C3 Esco Reverse Horizontal Flow Cabinets 0 6m 2 ft 0 9m 3ft 1 2m 4 ft RHL 3A1 RHL 4A1 RHL 5A1 RHL 6A1 RHL 3A2 RHL
24. orizontal Laminar Flow Clean Bench with Stainless Steel Side Wall ees ees ee ee eee A gt E N E i l 1 II IN A W g en ur ER 2 8 219191391219 ou E AN Fluorescent lamp Optional UV light Airflow sensor Optional IV bar Removable perforated filter diffuser ULPA Filter Optional Electrical Outlet Stainless steel work top Pre filter Blower Control System Internal stainless steel side panel Optional front cover for UV protection Service Fixture Retrofit Kit provision Se SE En a ee buno Laminar Flow Clean Benches Horizontal Vertical Ecco 1 1 2 Horizontal Laminar Flow Clean Bench with Glass Side Wall Ct Blower Control system Pre filter Optional front cover for UV protection Fluorescent lamp Optional electrical outlet Optional UV light Optional IV bar ULPA Filter 10 Transparent tempered glass side panel 11 Service fixture Retrofit Kit provision 12 Stainless steel work top INN Ip escol 1 1 3 Vertical Laminar Flow Clean Bench with Stainless Steel Side Wall ULPA Filter Optional UV Light Airflow sensor Fluorescent lamp Optional IV bar Optional Electrical Outlet Stainless steel work top Pre filter Blower Control System Internal stainless steel side panel Service Fixture Retrofit Kit provision Optional front cover for UV pr
25. otection Er Se Se erehe wmN m Laminar Flow Clean Benches Horizontal Vertical Ecco s 1 1 4 Vertical Laminar Flow Clean Bench with Glass Side Wall UNE Pre filter Blower Electrical outlet Retrofit Kit provision Stainless steel work top Control System ULPA Filter Fluorescent lamp Optional IV bar Optional UV light 10 Transparent tempered glass side panel 11 Service fixture Retrofit Kit provision 12 Optional front cover for UV protection ee re 1 ee E ESCO Chapter 2 Switch Control System 2 1 Switch Control System Light UV Socket Fan Pressure witch Switch Switch Switch Gauge Ecco Airstream Horizontal Laminar Flow Cabinet UIH N Wy odud protection only not for use wih hazardous materiais 15 7 vencading De work zone wih Geers cam disrupt fhe mar i 149 wk cone O purgo for al oani J erases before uta mal surtaces before amd a work INCHES WC fe RAJ haod MOverme ts Fan Switch e Turns the fan on or off Light Switch e Turns the fluorescent light on or off Socket Switch e Turns the power outlets in the clean bench on or off retrofit kit UV Light Switch e Turns the UV Lamp in the clean bench on or off retrofit kit e The UV lamp can only be activated when both the fan and light are off Please install front cover retrofit kit if you want to use this feature Since the front cover is capable of
26. s been in operation Please reset the UV lamp hour meter after each UV lamp replacement MENU gt ADMIN gt RESET UV H M 4 2 3 7 Reset Default User can reset the default setting by choosing this option The features being reset are warm up period 3 minutes post purge period 0 minute UV timer 60 minute measurement unit Metric Airflow monitor enabled ADMIN PIN 0009 and FAN PIN 0001 Note that the calibration settings cannot be reset as it may cause the cabinet to operate in an unsafe manner The hour meters cannot be reset either MENU gt ADMIN RESET DEFAULT 4 2 4 Setting Mode The cabinet has two working mode which is normal mode and maintenance mode oo NORMAL MENU m SET MODE gt MAINTENANCE 4 2 4 1 Normal Mode The normal mode is activated by factory default In this mode all alarms and interlocks are enabled 4 2 4 2 Maintenance Mode Maintenance mode should only be accessed by qualified personnel during maintenance In this mode all alarms are disabled and all interlocks are defeated 4 3 Stopwatch Function The stopwatch function can be started by pressing the UP button while the sash is in the safe ready position Pressing the UP button again while the stopwatch function is active will pause and resume the timer Pressing the DOWN button will leave the stopwatch function and re
27. set the timer The timer in the stopwatch function is counting up and shown using the HH MM SS format ESCO 4 4 Alarms and Warnings The cabinet uses alarms to indicate that the condition inside the cabinet is not safe for the operator so check the LCD display to understand the cause of these alarms The most common alarm is the SASH ALARM that indicates that the sash is neither at the normal operating height nor at fully closed position UV mode this condition can easily be corrected by putting the sash at the appropriate operation position Laminar Flow Clean Benches Horizontal Vertical Ecco ESCcO Chapter 5 Basic Cabinet Operation 5 1 Working in the Clean Bench 1 Thoroughly surface decontaminate the work surface side walls and back wall using 70 ethanol or some other disinfectant depending on materials used in the clean bench Surface decontaminate the UV lamp and electrical outlets as well Do not use any disinfectant containing chlorine based substances as this may cause corrosion of the stainless steel surfaces 2 Minimize room activity personnel movements closing and opening of doors etc since these external airflow disturbances may adversely affect the clean bench s internal airflow thereby possibly impairing the containment capabilities of the clean bench 3 Allow only essential items in the work zone Items instruments should not be placed between the filter and any area where the clean environment is
28. ved payment e Problems that result from o External causes such as accident abuse misuse problems with electrical power improper operating environmental conditions Servicing not authorized by Esco Usage that is not in accordance with product instructions Failure to follow the product instructions Failure to perform preventive maintenance Problems caused by using accessories parts or components not supplied by Esco Damage by fire floods or acts of God o Customer modifications to the product e Consumables such as filters HEPA ULPA carbon pre filters and fluorescent UV bulbs e Esco is not liable for any damage incurred on the objects used on or stored in Esco equipment If the objects are highly valuable user is advised to have in place independent external preventive measures such as connection to a centralized alarm system O O O O gt Factory installed customer specified equipment or accessories are warranted only to the extent guaranteed by the original manufacturer The customer agrees that in relation to these products purchased through Esco our limited warranty shall not apply and the original manufacturer s warranty shall be the sole warranty in respect of these products The customer shall utilize that warranty for the support of such products and in any event not look to Esco for such warranty support Esco encourages all users to register their equipment online at www escoglobal com warranty or complete the warra
29. volved in handling them e Exercise regularly The clean bench s noise emission has been tested and found to be in compliance with EN 12469 ISO 4871 and NSF ANSI 49 which is important to ensure health and comfort for the operator Ergonomics accessories available with Esco include e Armrest padding e Lab chair e Footrest Please contact your local distributor or Esco for more information 5 3 UV Lamps The UV light is a germicide and virucide Even at the minimum acceptable irradiance in a clean bench 40 uW cm US Department of Health and Human Services et al 2000 it would only take 12 5 minutes to reach 30 000 uW cm2 1 W 1 J sec which has been listed as germicidal for spore forming organism Unlike many other type of decontamination agent UV light doesn t leave any residue The decontamination action stops upon de energizing of the lamp However due to the short wavelength the UV light does not penetrate well Thus UV light can only be used to effectively disinfect the work area of an empty clean bench For any container stored inside the clean bench s work area the UV radiation will only disinfect the outer surface of the material leaving the inner surface and the content inside the material untouched e UV light decontamination method may be used before and after working with vegetative organisms and viruses However it should not be the sole decontamination agent the use of chemical decontamination agent is still en
30. y be operating the clean bench in sitting rather than standing posture There are some obvious advantages of the sitting posture e The physiological energy cost and fatigue involved in sitting are relatively less e Sitting posture provides the body with a stable support However sitting position has some drawbacks too e The working area available is fairly limited e There is a potential risk of being constrained in the same posture for a long time e Sitting posture is one of the most stressful postures for one s back Therefore you should pay careful attention to the following guidelines in order to achieve comfortable and healthy working conditions e Always ensure that your legs have enough legroom e Keep your lower back comfortably supported by your chair Adjust the chair or use a pillow behind your back whenever necessary e You should place your feet flat on the floor or on a footrest Don t dangle your feet and compress your thighs e You should keep varying your sitting position throughout the day at regular intervals so that you are never in the same posture for too long Laminar Flow Clean Benches Horizontal Vertical Ecco e Observe the following precautions with respect to your eyes o Give your eyes frequent breaks Periodically look away from the work area and focus at a distant point o Keep your glasses clean e Arrange the items apparatus frequently used in your work in such a way that you can minimize the physical strain in
31. y defect repair immediately Re certification All clean benches must be re certified annually by a certified engineer See test report for recertification procedure 6 2 Maintenance Service Log It is good practice and in some cases regulatory requirement to maintain a log of all maintenance work carried out on your cabinet Laminar Flow Clean Benches Horizontal Vertical Ecco APPENDIX LOG RECORD Clean Bench Serial Number Person in Charge 1 This log record should be used by the operator to record any new agent that has been introduced to the clean bench during its operation problems encountered etc 2 Please also record any major maintenance procedure performed by the service technician for example parts replacement recertification etc User Signature Supervisor Signature In case of emergencies please call Name Cell Phone Number E mail
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