NuAire NU-5510 User Manual

OM0135
1
Air-Jacketed Automatic CO
2
Incubator
Models
NU-5510
NU-5510E
Operation and Maintenance Manual
October, 2010
Revision 12
(Series 6 & Higher)
Manufactured By:
NuAire, Inc.
2100 Fernbrook Lane
Plymouth, MN 55447
Toll-Free: 1-800-328-3352
In Minnesota: (763)-553-1270
Fax: (763)-553-0459

NuAire NU-5510 Specifications

General

Product Type	Biological Safety Cabinet
Model	NU-5510
Class	Class II, Type A2
Motor	ECM
Electrical Requirements	115V/60Hz/1Ph
Certifications	NSF/ANSI 49
Cabinet Depth	30 inches
Weight	295 kg (650 lbs)

Summary

General Description

Incubator Chamber

Details the design and capacity of the DHD Autoflow inner chamber, highlighting its heated walls and insulation.

Incubator Control Electronics

Explains the microcomputer-based control system, its components (ROM, RAM, EEPROM), and diagnostic capabilities.

Incubator CO2 Control

Performance Parameters and Features

Models & Features

Performance Parameters

Lists key performance specifications like temperature range, uniformity, accuracy, and CO2 control.

Test Performance & Procedures

Functional Tests

Warranty

Installation

CO2 Connection

CO2 Regulators

Correct Installation

DHD Autoflow Operation

Humidity

Control System

Simplified Operator Controls

Automatic Notification of Abnormal Situations

Password Protection

Expansion Capability and Diagnostics

Front Control Panel Descriptions

Rear Panel Detail

Operator Mode Selection

Set Point Configuration

Diagnostic and Checkout Procedures

Diagnostic Mode Functions

Option Configuration Parameters

Reset Master Function

Calibration

Chamber Temperature Calibration

Detailed procedure for calibrating the chamber temperature, including stabilization and verification steps.

Door and Perimeter Temperature Calibration

Automatic Duty Cycle Control

Explains how door and perimeter heater duty cycles automatically adjust based on room ambient temperature.

CO2 Calibration Procedures

CO2 Control Calibration

Procedure for calibrating CO2 control when independent measurements differ from the display.

CO2 Sensor Calibration (Zero/Span/CAL. INJ.)

CO2 Injection Calibration

CO2 System Auto Zero Calibration

Maintaining Your DHD Autoflow

Heated Decon Cycles

Instructions for preparing and using the 95°C humidified and 145°C dry decontamination cycles.

Chemical Decontamination of Incubator Chamber

Error Indicators & Troubleshooting

System Error Codes

Error Code Descriptions and Corrections

Remote Alarm Contacts

Electrical/Environmental Requirements

Electrical Specifications