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Baker SterilGARD SG404 User Manual

Baker SterilGARD SG404
94 pages
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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 SG404 Specifications

General IconGeneral
TypeClass II, Type A2 Biological Safety Cabinet
UV LightOptional
Electrical Requirements115 V, 60 Hz, 15 A
HEPA Filter Efficiency99.99% at 0.3 microns
Width48 inches
Air Velocity105 fpm (feet per minute)
Noise Level63 dB(A)

Summary

Specifications

Electrical Service

Requirements for cabinet power supply, circuit protection, and outlets.

Exhaust Flow Specifications

Airflow rates for different sash openings and exhaust configurations.

Installation

Location within the laboratory

Recommendations for optimal cabinet placement in the lab environment.

Final Connections and Tests

Steps for making final utility connections and performing initial operational tests.

Certification

Cabinet Airflow Verification

Methods and tools for verifying cabinet airflow performance.

HEPA Filter Leak Test Procedure

Detailed procedure for scanning HEPA filters for leaks using aerosol methods.

Airflow Smoke Pattern Test

Method for visualizing airflow patterns within the cabinet using smoke.

Maintenance

HEPA Filter Replacement Procedure

Warning and steps for safely replacing HEPA filters.

Changing the Cabinet Exhaust HEPA Filter

Detailed steps for removing and installing the exhaust HEPA filter.

Changing the Cabinet Supply HEPA Filter

Detailed steps for removing and installing the supply HEPA filter.

SterilGARD® HE Motor Troubleshooting Chart 1 of 2

SterilGARD® HE Motor Troubleshooting Chart 2 of 2

Cabinet Outlets will not work: SterilGARD® HE Outlet Troubleshooting Chart 1 of 2

SterilGARD® HE Outlet Troubleshooting Chart 2 of 2

SterilGARD® HE Fluorescent Light Troubleshooting Chart 1 of 2

SterilGARD® HE Fluorescent Light Troubleshooting Chart 2 of 2

SterilGARD® HE UV Light Troubleshooting Chart 1 of 2

SterilGARD® HE UV Light Troubleshooting Chart 2 of 2

SterilGARD® HE FlexAIR Troubleshooting Chart 1 of 2

SterilGARD® HE FlexAIR Troubleshooting Chart 2 of 2

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