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Kendro HERAcell 240 User Manual

Kendro HERAcell 240
72 pages
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Operating Instructions
HERAcell
®
240 CO
2
Incubator
with Decontamination Routine
Version: 03.2001 / 50065640

Table of Contents

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Kendro HERAcell 240 Specifications

General IconGeneral
BrandKendro
ModelHERAcell 240
CategoryAccessories
LanguageEnglish

Summary

Information regarding Safe Operation

Operator Information

Information about the operator's role and responsibilities for safe use of the incubator.

User Information

Guidance for users to understand unit advantages and protect from harm.

Explanation of Symbols

Explains symbols used in the operating instructions and on the unit for clear understanding.

General Safety Information

Covers proper use, prohibited uses, and relevant safety regulations for operation.

Safety Information Concerning CO2

Details safety measures and hazards associated with CO2 usage in the incubator.

Initial Inspection

Packaging

Information on how to separate packing materials for recycling after delivery.

Receipt Inspection

Instructions for checking the unit for shipping damage and completeness upon receipt.

Parts supplied

Lists the components supplied with different versions of the incubator.

Location Requirements

Ambient Conditions

Specifies requirements for the setup location's environment, such as temperature and humidity.

Room Ventilation

Details the need for adequate room ventilation for safe operation and gas dispersion.

Space Requirements

Outlines minimum dimensions and clearances for unit installation and access.

Moving

Provides instructions and warnings regarding how to safely move the unit.

Stacking

Describes how to safely stack multiple HERAcell® 240 units.

Door Modifications

Information on modifying door opening direction or type, service required.

Drawer

Instructions for inserting and using the pull-out drawer.

Parts Identification

Front View

Identifies components visible from the front of the incubator with a labeled diagram.

Rear View

Identifies components and connections on the rear of the incubator with a labeled diagram.

System Description

Sample Chamber Atmosphere

Explains the factors determining the incubator's internal atmosphere: temperature, humidity, CO2.

ContraCon Decontamination Routine

Describes the automatic decontamination process for the incubator's chamber and components.

Sensors

Details the function of temperature and CO2 sensors within the system.

Door Interlock Switch

Explains the function of the door interlock system for safety and interruption of processes.

Supply Connections

Outlines the gas, power, and data connections for the unit, located on the rear.

Sample Chamber Layout

Describes the internal design of the sample chamber for cleaning and contamination control.

Initial Setup

Sample Chamber Preparation

Steps for cleaning the sample chamber and its components before initial operation.

Rack System Installation

Instructions for installing the internal rack system, including support profiles and brackets.

Center Support Installation

Instructions for installing center supports for specific insert configurations.

Gas Connection

Details on connecting the CO2 gas supply correctly and safely, including pressure settings.

Power Connection

Instructions for safely connecting the unit to the electrical supply, checking ratings.

RS 232 Interface Connection

Guide for connecting the incubator to a PC via the RS 232 serial port.

Alarm Contact Connection

Instructions for connecting the unit to an external alarm system.

Cleaning

Procedures for initial cleaning of the unit before operation commences.

Control, Displays, Indicators

Main Power Switch

Description of the main power switch and its operation for switching the unit on/off.

Control Panel

Overview of the control panel layout, displays, keys, and LED indicators.

Microprocessor Self-test

Explains the self-test routine performed by the microprocessor upon unit startup.

Temperature Setpoint Specification

How to display, set, and adjust the desired incubation temperature.

CO2 Setpoint Specification

How to display, set, and adjust the desired CO2 concentration.

Setting the High/Low Humidity

Instructions for switching between high and low humidity modes for sample chamber.

Auto-start Activation

Procedure for initiating the auto-start routine for stable operation and parameter equalization.

Error Codes

Information on the error diagnostics system, activation delays, and error sources.

Error Code Overview

A table listing error codes, their possible causes, and corrective actions.

Resetting the Overtemperature Protector

Steps to reset the overtemperature protection after an event has occurred.

Operation

Preparing the Unit

Final checks and preparations required before commencing operation of the unit.

Beginning Operation

Step-by-step guide to starting, loading, and initiating the incubator for use.

Decommissioning

Taking the Unit Out of Service

Procedures for safely decommissioning the unit and preparing it for disposal.

Cleaning and Disinfection

Preparation

Precautions and preparatory steps required before cleaning and disinfection procedures.

Cleaning

Instructions for cleaning the sample chamber and exterior surfaces of the incubator.

Manual Disinfection

Methods for manual disinfection of the unit and its components using appropriate agents.

ContraCon Decontamination Routine

Detailed description of the automatic decontamination routine process and its phases.

ContraCon Decontamination Routine Activation

Steps to activate and run the ContraCon decontamination routine via the control panel.

Interrupting the ContraCon Decontamination Routine

How to interrupt or skip phases of the ContraCon decontamination routine.

Maintenance

Inspections and Checks

Recommended daily and annual inspections for unit efficiency and safety.

Maintenance Intervals

Guidelines for weekly, quarterly, and annual maintenance tasks.

Checking the Temperature

Procedure for performing comparative temperature measurements to ensure accuracy.

Equalizing the Temperature

Steps to calibrate the temperature control if deviations are found during checks.

Checking the CO2 Concentration

Procedure for performing comparative CO2 concentration measurements.

Equalizing the CO2 Concentration

Steps to calibrate the CO2 regulation if deviations are found during checks.

Sterile Filter Replacement for the CO2 Gas Supply

Instructions for replacing the sterile filter in the CO2 gas supply line.

Unit Fuse Replacement

Steps for safely replacing the unit's fuses.

Door Seal Replacement

Instructions for replacing the magnetic door seal.

Spare Parts and Accessories

List of Spare Parts and Accessories

A comprehensive list of available spare parts and accessories with order numbers.

Technical Specifications

Materials Employed

Attachment A: Principles of Good Microbiology Techniques

Attachment B: Unit Log