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Astell AMB240 - User Manual

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MANUAL NUMBER: IM_20_80_01J
INSTRUCTION MANUAL
AMB220
|
AMB230
|
AMB240 | AMB420 | AMB430 | AMB440
AMA240 | AMA440
AUTOCLAVES & STERILIZERS

Table of Contents

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Summary

INTRODUCTION

IEC61010 Safety Warning

Alerts users to operate equipment as per instructions for safety.

General Safety Instructions

Electrical and Thermal Fire Risk

Details risks associated with electrical circuitry and heat.

Regulatory Compliance and Requirements

Periodic Inspection and Safety Valve Test

Recommends periodic checks and safety valve testing every 3 months.

Health and Safety Risk Assessment

Intended Use of Equipment

Specifies equipment is for sterilisation of biological materials only.

Risk Mitigation Strategies

Explains design features reducing risk and user responsibilities for load handling.

Safety Valve Testing Procedure

Safety Valve Test Overview

Explains the importance and frequency of safety valve testing.

Quick Reference Test Steps

Provides a step-by-step guide for performing the safety valve test.

Test Cycle Monitoring and Warnings

Details monitoring during the test and warnings for valve failure.

Operating Instructions Overview

Approved Use Guidelines

Defines the intended medical use and prohibits hazardous substances.

Benchtop Steriliser Quick Operation Guide

Step-by-Step Operation

Lists numbered steps for basic operation from power on to unloading.

System Controls and Monitoring

Alarm System Management

Describes how alarms are reported, cleared, and acknowledged.

Program Selection Guide

Choosing a Sterilisation Cycle

Guides users on how to select a program from the available options.

Starting a Sterilisation Cycle

Cycle Start Without Delay

Action After Power Failure

Details system behavior after power interruptions during or before a cycle.

Cycle Completion Status

Handling Failed Cycles

Details actions for "CYCLE COMPLETE - FAILED" and how to address alarms.

User Access and Password Management

Password Modification Procedures

Changing User Passwords

Provides steps to change current passwords and lists invalid password rules.

CFR User Logging and Audit Functions

Initial Setup for CFR Logging

Details the initial setup process for the CFR logging system.

Adding and Managing Users

Guides administrators on adding new users and their settings.

Audit Trail System and Backups

Creating Audit File Backups

Instructions for backing up audit files to a USB drive.

Accessing Audit Files on Computer

Opening Password-Protected PDF Audit Files

Guides on opening PDF files with Adobe Reader and entering passwords.

Alarm Management and Troubleshooting

Viewing and Acknowledging Alarms

Details how to access the alarm list and clear alarms.

Safety Interlock Systems

Pressure Safety Interlocks

Describes interlocks preventing opening under pressure or overpressure cut-outs.

Temperature and Cooling Interlocks

Covers starting interlocks, cooling locks, load sensed cooling, and dual locks.

Closure System Interlocks

Conditions Preventing Door Opening

Lists reasons the cover cannot be opened, including temperature and power status.

Water Filling Procedures

Water Quality Requirements

Specifies acceptable water types (tap water) and unacceptable (deionised/distilled).

Sterilisation Cycle Stages

Sterilizing Stage Process

Describes the main sterilization process controlled by temperature and pressure set-points.

Sterilisation Cycle Guidance

Temperature and Time Selection

Discusses recommended time/temperature relationships and temperature tolerance.

Sterilisation Stage Parameters

Sterilisation Time and Temperature

Details how sterilization time and temperature are set.

Cooling Lock Settings

Guides on setting cooling locks to ensure safe door opening temperatures.

Pressure Switch Interlock Issues

Water Level Sensor Problems

Details issues with water level sensors, including contact and dirt problems.

Overheat Fault Causes

Explains how water level issues or stuck valves can lead to overheat faults.

Load Sensed Timing Operation

Importance of Load Sensing

Explains how load sensing compensates for thermal mass and ensures correct sterilisation.

Load Sensing Probe Placement

Emphasizes the critical importance of correct probe positioning for accurate readings.

Printer Troubleshooting Guide

Common Printer Faults

Lists issues like feint printing, paper loading problems, and printer head issues.

Maintenance and Cleaning Procedures

Steriliser and Chamber Cleaning

Guides on regular cleaning of the steriliser chamber, parts, and sensors.

Safety and Door Interlock Systems

Door Interlock Mechanism

Explains the solenoid locking pin and sensor system for door security.

Door Interlock Inspection and Checking

Details regular checks for smooth operation and correct locking function.

Overtemperature Protection System

Describes the thermostat and snap-switch cut-out for preventing overheating.

Manual Door Unlocking Procedure

Routine Maintenance Schedule

Periodic Maintenance Tasks

Lists key periodic tasks like safety valve testing and gasket checks.

Load Sensing Probe Installation and Parts

Commissioning and Program Configuration

Frequently Asked Questions

Spare Parts and Service Information

Equipment Certification and Inspection

Astell AMB240 Specifications

General IconGeneral
CategoryLaboratory Equipment
Capacity240 g
DisplayLCD
InterfaceRS232
Pan Size90mm
Operating Humidity10-80%RH

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