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PIE Tergeo-EM - User Manual

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Tergeo plasma cleaner operator’s manual
Revision: B3, Year 2020
Operator’s Manual
Tergeo plasma cleaner
PIE SCIENTIFIC LLC
Address:
3209 Whipple Road
Union City, CA, 94587, U.S.A.
Tel: +1-510-788-2439.
Email: support@piescientific.com

Table of Contents

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Summary

Chapter 1 Legal Notice

Chapter 2 Safety Compliance Symbols

Chapter 8 Operation

8.1 General Guidance

Provides general guidance on operating the plasma cleaner, manual vs. recipe modes.

8.2 Sequence of Operation

Outlines the step-by-step procedure for operating the plasma cleaner.

8.3 Understand the Main Screen Layout

Explains the layout and functionality of the main user interface screen.

8.4 Manual Operation

Details how to perform operations manually via the system interface.

Manual Operation Details

8.4.1 Pumping Down the Chamber

Describes the process of pumping down the vacuum chamber.

8.4.2 Set the Gas Flow Rate

Explains how to set the gas flow rate for processing.

8.4.3 Set Up the Timer

Details how to configure and use the timer function for plasma processes.

Manual Operation Procedures

8.4.6 Stop the Process Manually

How to manually stop an ongoing plasma cleaning process.

8.4.7 Vent the Chamber

Describes the procedure for venting the vacuum chamber.

8.5 Set Up Recipes in Recipe Library

Instructions on how to set up and manage cleaning recipes in the library.

Chapter 5 Operation Safety

5.1 Intended Use of the Equipment

Defines the intended applications and usage of the Tergeo plasma cleaner.

5.2 Safety Precautions

Lists critical safety precautions to follow before operating the plasma cleaner.

5.3 Electrical Ratings

Details the electrical specifications, power requirements, and ratings for the equipment.

5.4 Environmental Conditions

Specifies the recommended environmental conditions for operation, transportation, and storage.

5.5 IEC 61010-1:2010 Electrical Safety Conformity Certificate

5.6 UL;CSA 61010-1 Conformance Certificate

5.7 UL Japan RF Emission Conformity Certificate

Chapter 6 Introduction

6.1 Introduction to Plasma

Explains the fundamental principles of plasma.

6.2 Introduction to System

Provides an overview of the Tergeo plasma system components and architecture.

6.3 Immersion;Direct Cleaning and Remote;Downstream Cleaning

Describes immersion/direct and remote/downstream plasma cleaning modes.

6.4 Pulsed Operation Mode

Explains the pulsed operation mode and its settings.

6.5 Plasma Sensor

Details the integrated plasma emission intensity sensor and its readings.

Chapter 7 Installation

Step 1: Preparation

Outlines the initial preparation steps for installing the plasma system.

Step 2: Prepare the Vacuum Pump

Guides on preparing the vacuum pump for connection and operation.

Step 3: Set Up the Plasma Cleaner

Details the steps for setting up the plasma cleaner after unpacking and preparation.

Getting Familiar with the System

Introduces the user to the physical components and layout of the plasma cleaner.

Assembly Procedure

Provides a detailed step-by-step guide for assembling the plasma system.

Getting Started

Chapter 8 Operation Details

8.4.1 Pumping Down the Chamber

Describes the process of pumping down the vacuum chamber.

8.4.2 Set the Gas Flow Rate

Explains how to set the gas flow rate for processing.

8.4.5 Set Up the RF Power Supply

Guides on setting up and adjusting the RF power supply for plasma generation.

8.6 Run a Cleaning Recipe

8.6.1 Load a Recipe to the Main Screen

Guides on loading recipes from the library to the main screen for execution.

8.6.2 Turn on the Vacuum Pump

Instructions on how to turn on the vacuum pump, especially if not controlled by the cleaner.

8.6.3 Execute the Recipe

Details the steps for executing a selected recipe for plasma cleaning.

Recipe and Post-Cleaning Procedures

8.6.4 Execute a Job Sequence

Explains how to execute a sequence of multiple recipes.

8.7 Tune the Impedance

Guides on using the auto-tune feature for impedance matching.

8.8 What to do After Plasma Cleaning Finishes

Describes the post-cleaning procedures and system shutdown.

8.9 Reduce Pumping and Venting Time

8.9 How to Reduce the Pumping Down Time and Achieve Better Vacuum Level?

Provides tips for reducing pumping time and improving vacuum levels.

Gas Flow and Plasma Optimization

8.10 How to Reduce the Venting Time?

Offers methods to reduce the time required for venting the chamber.

8.11 How to Set the Right Gas Flow Rate for Hydrogen Gas

Explains how to set appropriate gas flow rates for hydrogen gas.

8.12 How to Create Extremely Weak Oxygen Plasma for Critical Biopolymer Processing Applications

Guides on creating weak oxygen plasma for specific biopolymer processing needs.

Gas Purity and Process Indicators

8.13 How to Improve the Gas Purity for Some Critical Applications

Provides methods to enhance gas purity for critical applications.

8.14 How to Use Plasma Emission Sensor Reading as End-Point Indicator for Oxygen Plasma Ashing Process

Details using the plasma sensor for end-point detection in oxygen plasma ashing.

8.14 Process Uniformity in the Chamber

Chapter 9 System Settings

Upper Limit Pressure Before Cleaning Starts (mTorr)

Sets the maximum background pressure allowed before cleaning starts.

Lower Limit Pressure Before Cleaning Starts (mTorr)

Sets the minimum background pressure for starting RF power immediately.

Ignite Plasma After Flowing Gas

Configures whether plasma ignites before or after gas flow stabilization.

Pressure Stabilization Criteria

Defines the criteria for considering chamber pressure as stabilized.

System Setting Configurations

Calibrate Autotuner

Finds zero and maximum positions for the auto tuner motor.

Set Autotuner Position

Allows manual adjustment of the auto tuner motor position for impedance matching.

Countdown Timer When

Selects the trigger event (RF ON or Plasma ON) for the countdown timer.

Autotuner Setting

Options to disable, use normal, or use long range autotuner routines.

System Setting Options

Slow Pumping

Reduces initial pumping speed by controlling orifice size for gentle sample handling.

Pressure Sensor Control

Allows disabling the pressure sensor if it fails.

Input Gas Label Editable;Locked

Enables or locks editing of gas name labels on the main screen.

Chapter 10 Service and Troubleshooting

10.1 Vacuum Deterioration

Addresses issues with deteriorating vacuum levels and how to improve them.

10.2 Fail to Start Touchscreen User Interface

Provides steps to troubleshoot failure of the touchscreen user interface to start.

Troubleshooting Plasma Ignition and Tuning

10.3 Plasma Fails to Ignite

Offers solutions for issues where the plasma fails to ignite.

10.4 Auto Impedance Tuning Fails

Provides troubleshooting steps for failures in the auto impedance tuning process.

Troubleshooting Recipe Execution and Flow Control

10.5 Recipe Execution Stuck in Pumping Down State

Addresses recipes getting stuck during the pumping down phase.

10.6 Gas Flow Rate Cant Reaching Set Value

Troubleshoots issues where the gas flow rate cannot reach the set value.

10.7 Flow Controller Oscillates at Set Point

Offers solutions for flow controllers oscillating around the set point.

10.8 Check Leak Rate on Gas Delivery System

Details procedures for checking leak rates in the gas delivery system.

Troubleshooting Plasma Characteristics

10.9 Replace the Quartz Chamber

Instructions for replacing a damaged quartz chamber.

10.10 Oxygen Plasma Intensity and Recipe Setup

Explains low oxygen plasma intensity and recipe setup for oxygen plasma.

10.11 Bright Sample Chamber with Remote Plasma Source

Addresses why the sample chamber might appear bright when the remote plasma source is active.

10.12 Plasma Intensity Changes During Cleaning

Explains reasons for gradual changes in plasma intensity during cleaning.

Troubleshooting Sensor and O-ring Issues

10.13 Weak Plasma Detection for Timer Trigger

How to trigger the timer when plasma is too weak for sensor detection.

10.14 Clean and Replace Front Cap O-ring

Guides on cleaning and replacing the front cap o-ring for sealing.

Troubleshooting Sensor Readings

10.15 Plasma Intensity Value Saturation

Explains why plasma intensity readings might saturate.

10.16 What to Do if Plasma Intensity Sensor Fails

Provides steps to take if the plasma intensity sensor fails.

10.17 Pressure Readings Stay at Atmospheric Pressure

Addresses issues where pressure readings remain at atmospheric level.

10.18 How to Use Plasma Cleaner if Pressure Sensor Fails

Explains how to operate the cleaner when the pressure sensor has failed.

10.19 Replace Pressure Sensor

How to Replace the Pressure Sensor if the Filament Burned Out?

Guides on replacing the pressure sensor, especially if the filament is burned out.

PIE Tergeo-EM Specifications

General IconGeneral
Ultrasonic Frequency42 kHz
Power35W
Tank MaterialStainless Steel
Tank Capacity600ml
Power SupplyAC
Voltage110V