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AIXTRON CRIUS II - User Manual

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CONFIDENTIAL
CRIUS II
System Manual
Edition 06/2010

Table of Contents

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Summary

Use, data

Introduction to Use and Data

Introduces the system manual and its scope regarding system use.

User Qualifications for CRIUS II

Defines the required qualifications for personnel operating the CRIUS II.

System Identification Details

Covers system identification and details found on the type labels.

Dimensions and Weight of CRIUS II

Details the physical dimensions and weight of the system's components.

Installation Data and Conditions

Provides data related to system installation and environmental conditions.

Conformance Statement

States the system's compliance with relevant regulations and standards.

Safety Guidelines for CRIUS II

Safety Introduction and Responsibilities

Overview of safety, compulsory reading, and responsibilities for safe operation.

General Safety Regulations for End Users

Covers personnel, documentation, transport, operation, maintenance, and disposal safety.

Hazard Alerts in the System Manual

Defines the hazard levels (Danger, Warning, Caution, Note) used in the manual.

Danger Areas for Operating Personnel

Identifies specific hazards and danger zones for personnel operating the system.

Danger Areas for Maintenance and Service Personnel

Identifies hazards and danger zones relevant to maintenance and service tasks.

Safety Circuits Overview

Describes the system's safety circuits, including emergency-off buttons.

Lockout;Tagout (LOTO) Procedure

Details the mandatory lockout/tagout procedure for ensuring safety during work.

Personal Protective Equipment (PPE) Requirements

Lists the required personal protective equipment for various tasks.

Fire Risk Assessment

Addresses fire risks associated with electrical components and chemicals.

Gas Sensing Equipment Specifications

Specifies the requirements and standards for gas sensing equipment.

Unintended Release Procedures

Discusses procedures and safety measures for unintended gas or liquid releases.

Safety Labels on the CRIUS II

Details various safety labels, their meanings, and positions on the system.

Safety Chapter Appendix

Contains supplementary information relevant to the safety chapter.

Description of CRIUS II System

Process Technology Explained

Explains CVD process, reaction steps, and the system's technical design.

CRIUS II System Overview

Presents the main components and design of the CRIUS II system.

Glove Box Functionality

Details the glove box, reactor installation, and access methods.

Load Lock Operation

Describes the load lock chamber for substrate transport.

Reactor Components and Function

Details the reactor, showerhead, susceptor, and tungsten heater.

Gas System Configuration

Covers the gas mixing system, components, and gas diagrams.

Electrical Supply System

Shows the front and rear sides of the electrical cabinets.

Vacuum System Components

Details vacuum pumps, diagrams, pressure control, and filters.

Media Supply Systems

Explains water and pneumatic supply symbols and diagrams.

Safety Control System (SCS)

Describes the SCS for preventing unsafe system states and monitoring.

Installation Procedures for CRIUS II

Installation Introduction

Provides guidelines for installation, setup, connection, and function checks.

Packaging and External Transport

Details system delivery, packaging structure, and packing symbols.

Unpacking and Internal Transport

Covers unpacking procedures, hazard alerts, and transport methods.

Site Requirements for Installation

Specifies environmental, vibration, media, space, and ventilation needs.

Media Connection Guidelines

Covers user responsibility for interfaces and controlling gas supply.

Assembly Notes

Notes that assembly steps are not described in this manual.

Installation Checks and Final Inspection

Details final inspection and confirmation of safety functions.

CRIUS II Operation Guide

General Operating Elements

Covers EMO/PROCESS-STOP buttons, main switch, and signal lamps.

Glove Box Operating Elements

Details glove box main switch, gloves, control panel, and pedal switches.

Reactor Operating Elements

Describes reactor lid/chamber, key switch, and temperature control.

Heating System Operating Elements

Covers the main switch for the heater supply unit.

Gas System Operating Elements

Details the control unit for the thermostat heat bath.

Operator Terminal Usage

Explains operation via server or client operator terminals.

Switching CRIUS II On and Off

Provides step-by-step procedures for system power on and off.

Process Preparation Steps

Covers actions inside the glove box and loading substrates.

Maintenance Procedures for CRIUS II

Maintenance Introduction

Covers qualifications, inspections, contracts, logbooks, manuals, and spare parts.

Auxiliary Devices and Used Materials

Lists required auxiliary devices and handling of contaminated parts/waste.

Maintenance Schedule Overview

Provides detailed maintenance schedules for various system components.

Lockout;Tagout (LOTO) Procedure

Explains the LOTO procedure for safe machinery shutdown.

Elastomer Seal Information

Details elastomer seal materials, checking, and insertion.

Cleaning Procedures for Components

Provides cleaning methods for quartz glass, SiC-coated graphite, and molybdenum parts.

Main Power Supply Checks

Covers checking main switch, fuses, circuit breakers, and EMO buttons.

Low Power Supply Checks

Details checking low power supply and fuses.

Glove Box Maintenance

Includes checking control panel, replacing filters, and checking gloves.

Reactor Maintenance Tasks

Covers moving components, checking O-rings, and susceptor rotation.

Vacuum System Maintenance

Details checking pumps, clamps, throttle valves, and pneumatic valves.

Pneumatic System Checks

Covers checking working pressure and EPV valves.

Gas System Maintenance Procedures

Includes removing/installing MO bubblers and performing MFC zero offset.

Cooling Water System Maintenance

Details checking water pressure, cleaning filters, and checking flows.

Storage and Disposal of CRIUS II

System Storage Procedures

Covers deactivating the system and recommended storage conditions.

System Disposal Guidelines

Details personnel qualifications, safety regulations, and disposal methods.

Appendix: Glossary

Glossary of Technical Terms

Provides definitions for technical terms used throughout the manual.

Document Index

AIXTRON CRIUS II Specifications

General IconGeneral
Reactor TypePlanetary Reactor
TypeMOCVD System
Substrate SizeUp to 8-inch wafers
Deposition MethodMetal-Organic Chemical Vapor Deposition (MOCVD)
MaterialsIII-V compounds
Temperature RangeUp to 1200°C
UniformityHigh uniformity across the substrate
ThroughputHigh Throughput
ApplicationsLED Production, Power Electronics, Optoelectronic Devices