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NuAire NU-5810 User Manual

NuAire NU-5810
64 pages
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OM0246 Page 1 of 64
Rev 5 June/2020
Air-Jacketed Automatic CO
2
Incubator
Models
NU-5810, NU-5820, NU-5831, NU-5841
NU-5810E NU-5820E, NU-5831E, NU-5841E
Operation and Maintenance Manual
June 2020
Revision 5
Series 12
For 115 Vac, 50/60 Hz Only
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
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NuAire NU-5810 Specifications

General IconGeneral
BrandNuAire
ModelNU-5810
CategoryAccessories
LanguageEnglish

Summary

General Description

Incubator Chamber

Details the design and capacity of the DHD inner chamber.

Incubator Closed loop chamber sample circulation system & HEPA Filter

Describes the air circulation and HEPA filtration system for monitoring CO2.

Incubator Control Electronics

Explains the microcomputer-based control system and its components.

Incubator CO2 Control

Details the microprocessor-based CO2 induction sensor and its calibration.

Incubator Construction

Describes the outer shell and inner chamber materials and construction.

Incubator Humidity

Explains humidity control methods for different models.

Cabinet Ventilator Fan

Details the function and location of the cabinet ventilator fans.

Safety Instructions

Provides essential safety guidelines for operating the incubator.

Explanation of symbols

Lists and defines various symbols used in the manual for hazard communication.

Performance Parameters and Features

Models & Features

Invitrocell DHD (heated decontamination) all Models

Identifies the specific models covered by this manual and their decontamination capability.

Dimensions

Provides exterior and interior dimensional specifications for the incubator models.

Performance Parameters

Details temperature and CO2 control performance specifications and ranges.

Standard Items Packed With Unit

Lists the standard accessories and components included with the incubator.

Test Performance & Procedures

Visual Inspection

Outlines the visual checks performed on the incubator to ensure cleanliness and finish.

Electrical Tests

Describes electrical safety tests including leakage and grounding continuity.

Functional Tests

Details the operational tests conducted to verify incubator performance and control systems.

Warranty

Shipments

Damaged Shipments

Provides instructions on how to handle and report visible or concealed shipping damage.

Installation

Location

Advises on selecting a suitable location for the incubator considering performance and procedures.

Leveling

Explains the procedure for leveling the incubator using the adjustable feet.

Shelf & Water Pan Preparation

Details how to prepare and install shelves and the water pan.

Electrical

Covers electrical connection requirements and safety precautions.

Air Inlet Connection

Describes the connection of the air inlet and its HEPA filter.

CO2/N2 Gas Supply Setup

Provides instructions for connecting CO2 and N2 gas supplies and regulators.

Setting up the access port

Guides on properly setting up the access port for cable passage.

DHD Operation

Sterility

Discusses chamber sterility and initial cleaning procedures before use.

Humidity

Explains how humidity is achieved and maintained in the incubator.

Control System Introduction

Introduces the incubator's control system and operator interface.

NuTouch Display Screen

Describes the functions and display elements of the NuTouch LCD screen.

Rear Component Panel Detail

Details the components and connections located on the rear control panel.

Front Component Panel

Details the components and connections located on the front panel.

Run Mode Operator Interactions

Guides the user on interacting with the incubator during normal operation.

Standby Mode Operator Interactions

Explains how the incubator operates in standby mode and user interaction.

Diagnostic and Checkout Procedures

Provides procedures for running diagnostics and checking system functions.

Calibration

Chamber Temperature Calibration

Provides detailed steps for calibrating the chamber temperature sensor.

Door and Perimeter Duty Cycle adjustments for Temperature Calibration

Explains how to adjust heater duty cycles to control condensation or uniformity.

Setting Air Injections

Guides on adjusting air injection settings to manage condensation.

CO2 Calibration

Outlines various methods for calibrating the CO2 sensor.

Relative Humidity sensor calibration

Describes methods for calibrating the relative humidity sensor.

O2 Calibration

Details the procedure for calibrating the O2 sensor.

Maintaining Your DHD

Heated Decon Cycles

Explains the procedures for performing 95°C humidified and 145°C dry decontamination cycles.

Chemical Decontamination of the Incubator Chamber

Describes chemical decontamination methods for the chamber.

Power Loss Recovery Mode

Explains the incubator's behavior and recovery after a power interruption.

Shutting down the Incubator

Provides instructions for properly shutting down the incubator.

Automatic Filter Change Notification

Details the filter replacement notification system and how to respond.

Error Indicators & Troubleshooting

Temperature System

Lists error codes and their corresponding checks and corrections for the temperature system.

CO2 System

Lists error codes and their corresponding checks and corrections for the CO2 system.

RH System

Lists error codes and their corresponding checks and corrections for the RH system.

O2 System

Lists error codes and their corresponding checks and corrections for the O2 system.

General Indicators

Lists general error indicators and their troubleshooting steps.

Communication Outputs

Remote Alarm Contacts

Describes the remote alarm contacts and their function for external monitoring.

Electrical/Environmental Requirements

Disposal and Recycle

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