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Baker SterilGARD SG504 User Manual

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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
389D001 Rev G
SERVICE MANUAL
Class II, Type A2
Biological Safety Cabinet
MODELS:
SG404 / SG504 / SG604
SG404-INT / SG504-INT / SG604-INT
SG404-JPN / SG504-JPN / SG604-JPN
SG404-AUS / SG604-AUS
M-models are UL listed but not NSF listed
This manual includes information for proper service of this cabinet.
We recommend that it be kept near the cabinet for ready reference.

Table of Contents

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Baker SterilGARD SG504 Specifications

General IconGeneral
ClassClass II, Type A2
Weight575 lbs (261 kg)
UV LightOptional
Width48"
Electrical Requirements115V, 60Hz
FiltersHEPA Filters
TypeClass II, Type A2 Biosafety Cabinet

Summary

SterilGARD Biological Safety Cabinet Service Manual

SterilGARD Class II, Type A2 Biological Safety Cabinet

Overview of the SterilGARD Class II, Type A2 Biological Safety Cabinet.

Models

Lists the available SterilGARD cabinet models.

Specifications

Exterior Dimensions

Detailed measurements of the cabinet's external size.

Unit Weights

Specifications for the weight of the cabinet units.

Plumbing Service

Information on laboratory service connections for the cabinet.

Electrical Service

Requirements for the cabinet's electrical power supply.

Exhaust Flow Specifications

Data on airflow rates for different exhaust configurations.

Exhaust Duct Specifications

Details on exhaust duct diameters and static pressure.

Environmental Conditions

Conditions under which the cabinet is designed to operate.

Installation

Preparing the SterilGARD®e³ for use

Instructions for initial setup and inspection of the cabinet.

Preparing the cabinet for installation

Steps for readying the cabinet prior to installation.

Location within the laboratory

Guidance on optimal placement of the cabinet.

Venting into the room

Instructions for cabinets exhausting air into the laboratory.

Venting outside the facility

Guidelines for connecting cabinets to external exhaust systems.

Final Connections and Tests

Procedures for making final connections and conducting tests.

Channel Stand Installation Procedures

Channel Stand Assembly Procedure

Step-by-step instructions for assembling the channel stand.

Channel Stand Leg Assembly Procedure

Instructions for assembling the legs to the channel stand.

Certification

Field Certification Procedures

Methods and criteria for validating cabinet performance.

Cabinet Airflow Verification

Procedure for measuring and verifying cabinet airflow.

HEPA Filter Leak Test Procedure

Airflow Smoke Pattern Test

Site Installation Assessment Tests

Sash Alarm

Procedure for testing the sash alarm functionality.

Cabinet Airflow Alarm (Optional)

Verification of the optional cabinet airflow alarm.

FlexAIR Airflow Alarm

Testing the FlexAIR airflow alarm for capture loss.

Maintenance

HEPA Filter Replacement Procedure

Instructions for safely replacing HEPA filters.

Changing the Cabinet Exhaust HEPA Filter

Changing the Cabinet Supply HEPA Filter

View screen Removal Procedure

Fluorescent Lamp Replacement

Ultraviolet Lamp Replacement

Touchpad Replacement

Cabinet Pressure Monitor (Optional)

Replacement Parts List

Electrical Items

List of electrical components and their part numbers.

Mechanical Items

List of mechanical components and their part numbers.

Ladder Schematics

Electrical Panel Assemblies

Unit Wiring

Auxiliary Blower Switch Status Wiring Option

Auxiliary Cabinet Monitoring Wiring Option

FlexAIR Canopy Exhaust Connection Wiring

Technical Resource Guide

Troubleshooting: 100/115V Units

Guidance for troubleshooting 100/115V SterilGARD units.

Online Resources

Links to Baker's website and parts store.

SterilGARD® HE Motor Troubleshooting Chart 1 of 2

SterilGARD® HE Outlet Troubleshooting Chart 1 of 2

SterilGARD® HE Fluorescent Light Troubleshooting Chart 1 of 2

SterilGARD® HE UV Light Troubleshooting Chart 1 of 2

SterilGARD® HE FlexAIR Troubleshooting Chart 1 of 2

SterilGARD® HE Troubleshooting Photos

Revisions

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