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P. O. Drawer E / 161 Gatehouse Road / Sanford, Maine 04073 / USA
800-992-2537 / 207-324-8773 / Fax: 207-324-3869 / bakerco@bakerco.com / bakerco.com
OPERATOR'S MANUAL
Negative Pressure Isolator
MODEL
CS500
Revision
Date
Description
H
5/19/15
UPDATED BRANDING.
This manual includes information for installation, operation, maintenance and spare parts. We recommend that it be
kept near the cabinet for ready reference.
i
351D700 Rev H

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Summary of Contents for Baker ChemoSHIELD CS500

  • Page 1 P. O. Drawer E / 161 Gatehouse Road / Sanford, Maine 04073 / USA 800-992-2537 / 207-324-8773 / Fax: 207-324-3869 / bakerco@bakerco.com / bakerco.com OPERATOR'S MANUAL Negative Pressure Isolator MODEL CS500 Revision Date Description 5/19/15 UPDATED BRANDING. This manual includes information for installation, operation, maintenance and spare parts. We recommend that it be kept near the cabinet for ready reference.
  • Page 2 800-992-2537 / 207-324-8773 / Fax: 207-324-3869 / bakerco@bakerco.com / bakerco.com INTRODUCTION AND WELCOME It is a pleasure to welcome you to the growing number of customers who own and operate Baker cabinets and glove boxes. As the inventors of the laminar flow biological safety cabinet and the leaders in the field, Baker people take special pride in providing a cabinet that is designed for maximum performance.
  • Page 3: Table Of Contents

    P. O. Drawer E / 161 Gatehouse Road / Sanford, Maine 04073 / USA 800-992-2537 / 207-324-8773 / Fax: 207-324-3869 / bakerco@bakerco.com / bakerco.com TABLE OF CONTENTS  I - FUNCTION AND DESCRIPTION OF THE CHEMOSHIELD ..............1 SHIELD A .......................
  • Page 4 P. O. Drawer E / 161 Gatehouse Road / Sanford, Maine 04073 / USA 800-992-2537 / 207-324-8773 / Fax: 207-324-3869 / bakerco@bakerco.com / bakerco.com HEPA F ............................12 BOUT THE ILTERS ................................12 EMINDERS APPENDIX................................. 13 ............................14 EPLACEMENT ARTS &...
  • Page 5: I - Function And Description Of The Chemoshield

     I - FUNCTION AND DESCRIPTION OF THE ChemoSHIELD ® The ChemoSHIELD is a negative pressure isolator offering product, personnel & environment protection from hazardous or potent pharmaceutical compounds and chemotherapy agents. It features vertical laminar airflow and a closed front viewscreen. Other uses for the cabinet include formulation, mixing of hazardous non-explosive chemical compounds and other applications that require Class 100 (ISO Class 5) air.
  • Page 6: Cabinet Pressure Areas

    ® The Baker Company has included ergonomic enhancements into the design of the ChemoSHIELD improved operator comfort and safety. A 10° sloped front feature and adjustable stand have been incorporated into the design to improve ergonomics so the operator can use the cabinet comfortably either standing or sitting without sacrificing safety.
  • Page 7: Building Exhaust Requirement

    Building exhaust requirement ® Your ChemoSHIELD cabinet has an 8” exhaust collar and requires the building exhaust connection to handle 1.8” WC at 310 CFM. Chamber walls and tunnel construction ® The chamber walls and tunnel of your ChemoSHIELD are constructed of 16 gauge, type 316 stainless steel.
  • Page 8: Easy Filter Access

    • Each chamber has an inlet plenum with manual damper to control airflow and static pressure within the chamber. • A single damper located in the base of the cabinet is used to adjust the pressure balance between the two chambers.
  • Page 9: Electrical Duplex

    Electrical duplex Two GFI protected duplex outlets with weather-proof covers are located in the rear wall of the work chamber. These outlets are protected by a self-resetting circuit breaker to allow 10A maximum total to all outlets. A rocker switch rated at 125VAC, 15A is located on the electrical panel for turning the outlets on/off.
  • Page 10: Environmental Conditions

    The optional Auxiliary Switch circuit introduces a second power source to the cabinet. All power sources must be disconnected before the cabinet is electrically safe. Use proper Lockout/Tagout procedures. The cabinet may be provided with an optional lift system rated at 115 VAC, 2A. (Intermittent Duty, Max 1.2 min.
  • Page 11: Preparing The Chemoshield For Use

    ® II - PREPARING THE ChemoSHIELD FOR USE Checking the Cabinet Upon Arrival ® Upon receipt of your new ChemoSHIELD cabinet, first inspect the exterior of the crate, box and/or skid. If there is any visible damage, that fact should be noted on the receiving slip and immediately reported to the delivering carrier.
  • Page 12: Final Connections And Tests

    Final Connections and Tests ® 1. A 15-amp power cord with a NEMA 5-15P plug is furnished with the ChemoSHIELD . It should be plugged into an appropriate 115 Volt AC, 15 Amp, 60 Hz utility outlet. 2. Turn on the fluorescent light and make sure the bulbs are lighted. 3.
  • Page 13: Proper Cabinet Use

    PROPER CABINET USE ® Your ChemoSHIELD is a valuable supplement to good aseptic technique, but is not a replacement for it. If the cabinet is not understood and operated correctly as defined in this manual it will not provide an adequate protective barrier for personnel or product. All activities that are to be performed in your cabinet should first be approved by a competent professional, such as an industrial hygienist or safety officer, to make sure that the cabinet is appropriate for the work it will be required to do.
  • Page 14: Loading Materials And Equipment

    6. Allow the cabinet to run at least 3 minutes so that the chambers can purge with HEPA filtered air. 7. Wipe down the interior area of the cabinet with a surface disinfectant. Note: Some disinfectants, such as bleach or iodine, may corrode or stain the steel surfaces. If this happens, thoroughly clean the surfaces afterward with a detergent and rinse with sterile water to prevent corrosion.
  • Page 15: Cleaning And Disinfecting Stainless Steel

    Cleaning and Disinfecting Stainless Steel Simple Cleaning IMPORTANT Do not use steel wool or steel pads when cleaning stainless steel. Dirt deposits on stainless steel (dust, dirt and finger marks) can easily be removed. Usually, warm water, with or without detergent, is sufficient. If this does not remove the deposits, mild, non-abrasive household cleaners can be used with warm water and bristle brushes, sponges or clean cloths.
  • Page 16 Proven efficiency in all HEPA filters used in Baker cabinets are 99.99% for particles 0.3 microns in diameter. The 0.3 micron particle is used as the basis for filter definition because theoretical studies have shown that filtration efficiency should be at a minimum for particles of this diameter, with efficiency increasing for particles either larger or smaller.
  • Page 17 Appendix 351D700 Rev G...
  • Page 18 Replacement Parts List Mechanical Items Baker Part Number Mag. Guage 20773 Electrical panel assembly 338A505 Gas Cylinder 41041 Ball socket for gas spring 40902 Inter-Chamber Door 338A604 Pass-Through Door Assembly 338A306 Work Chamber Viewscreen 338A305 Assembly Connector, Gloveport Sleeve 39608 Filter, HEPA, 18”...
  • Page 19 Airflow Monitor Operation & Calibration Power up: • When power is applied to the AFM, the Green (Power) LED will flash, until reset by the “Alarm Reset” button. This acts as an indicator of an unattended power outage. • The AFM will be in alarm state for 20 seconds at initial power turn-on •...
  • Page 20 The Baker Company, Inc., expressly represents and warrants all goods (a) to be as specified (and described) in The Baker Company catalogues and literature, and (b) to be free under normal use, service and testing (all as described in The Baker Company, Inc., catalogues and literature) from defects in material and workmanship from a period of thirty-six (36) months from the invoice date [US/Canada only] and Twelve (12) month warranty for international.

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