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Baker SterilGARD SG604-INT 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 SG604-INT Specifications

General IconGeneral
MotorECM (Electronically Commutated Motor)
UV LightOptional
CertificationsNSF/ANSI 49
ConstructionStainless steel interior with powder-coated exterior
TypeClass II Biological Safety Cabinet
Noise Level≤63 dBA

Summary

I - SPECIFICATIONS

Exterior Dimensions

Details cabinet physical dimensions including footprint, height, and shipping.

Unit Weights

Lists the weight of the cabinets in various configurations.

Plumbing Service

Describes the connections and pressure ratings for laboratory utilities.

Electrical Service

Specifies power requirements, circuit protection, and outlet details.

Exhaust Flow Specifications

Provides airflow data for different vent-to-room and canopy exhaust connections.

Exhaust Duct Specifications

Details static pressure requirements for exhaust duct connections.

Environmental Conditions

Lists the recommended operating conditions for cabinet use.

Symbols and Terminology

Explains common symbols and terminology used in the manual.

II - INSTALLATION

Preparing the SterilGARD®e³ for use

Steps for unpacking and initial inspection of the cabinet upon arrival.

Preparing the cabinet for installation

Instructions for preparing the cabinet and adhering to regulatory requirements.

Location within the laboratory

Guidance on selecting an optimal location to ensure proper airflow.

Venting into the room

Requirements for cabinets exhausting air directly into the laboratory space.

Venting outside the facility

Guidelines for connecting the cabinet to an external exhaust system.

Final Connections and Tests

Procedures for making final connections and performing initial operational tests.

III - CERTIFICATION

Field Certification Procedures

Overview of procedures to validate cabinet performance according to specifications.

Cabinet Airflow Verification

Methods and tools required for verifying cabinet airflow performance.

HEPA Filter Leak Test Procedure

Detailed steps for scanning HEPA filters to detect leaks.

Airflow Smoke Pattern Test

Method for visualizing airflow patterns within the cabinet using smoke.

Site Installation Assessment Tests

Tests to confirm proper installation and functionality of alarms.

IV - MAINTENANCE

HEPA Filter Replacement Procedure

Detailed steps and warnings for replacing HEPA filters.

Changing the Cabinet Exhaust HEPA Filter

Procedure for removing and installing the exhaust HEPA filter.

Changing the Cabinet Supply HEPA Filter

Procedure for removing and installing the supply HEPA filter.

View screen Removal Procedure

Steps for safely removing the cabinet's view screen.

Fluorescent Lamp Replacement

Instructions for replacing the fluorescent lamp in the cabinet.

Ultraviolet Lamp Replacement

Guide for replacing the UV germicidal lamp.

Touchpad Replacement

Procedure for replacing the cabinet's touchpad interface.

Cabinet Pressure Monitor (Optional)

Information on the optional pressure monitor and its programming.

Replacement Parts List

List of electrical and mechanical replacement parts with part numbers.

Ladder Schematics

Electrical wiring diagrams for understanding cabinet circuitry.

Electrical Panel Assemblies

Diagrams showing the physical layout of electrical components.

Unit Wiring

Diagrams illustrating various cabinet wiring configurations.

Auxiliary Blower Switch Status Wiring Option

Wiring instructions for the auxiliary blower switch status option.

Auxiliary Cabinet Monitoring Wiring Option

Wiring instructions for the auxiliary cabinet monitoring option.

FlexAIR Canopy Exhaust Connection Wiring

Wiring details for the FlexAIR canopy exhaust connection.

SterilGARD® HE Motor Troubleshooting Chart 1 of 2

Flowchart for diagnosing issues when the motor/blower will not start.

SterilGARD® HE Motor Troubleshooting Chart 2 of 2

Second part of the flowchart for motor/blower start issues.

SterilGARD® HE Outlet Troubleshooting Chart 1 of 2

Flowchart for diagnosing issues when cabinet outlets are not working.

SterilGARD® HE Outlet Troubleshooting Chart 2 of 2

Second part of the flowchart for cabinet outlet issues.

SterilGARD® HE Fluorescent Light Troubleshooting Chart 1 of 2

Flowchart for diagnosing issues when fluorescent lamps do not work.

SterilGARD® HE Fluorescent Light Troubleshooting Chart 2 of 2

Second part of the flowchart for fluorescent light issues.

SterilGARD® HE UV Light Troubleshooting Chart 1 of 2

Flowchart for diagnosing issues when ultraviolet lights do not work.

SterilGARD® HE UV Light Troubleshooting Chart 2 of 2

Second part of the flowchart for UV light issues.

SterilGARD® HE FlexAIR Troubleshooting Chart 1 of 2

Flowchart for diagnosing issues when the FlexAIR system is alarming.

SterilGARD® HE FlexAIR Troubleshooting Chart 2 of 2

Second part of the flowchart for FlexAIR alarming issues.

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