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Edwards STP-L451 Series - User Manual

Edwards STP-L451 Series
63 pages
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MT-00E-001-M
D
Applicable Models:
STP-301/451 series
STP-L301/L451 series
STP-603/1003 series
STP-H301/H451 series
STP-H803/H1303 series
STP-A803/A1303 series
STP-A1603 series
STP-A2203 series
STP-A2503/A3003 series
STP-A2803/A3503 series
STP-F2203 series
STP-XH2603P/XH3203P series
STP-XA2703/XA3203 series
STP-XA4503 series
STP-XW3503 series
STP Series Turbomolecular Pumps
Generic Instruction Manual
Instruction Manual (A)
STP pump consists of the three-volumed Instruction Manuals.
Instruction Manual (A):
(This Instruction Manual)
STP pump generic Instruction Manual
Instruction Manual (B):
STP pump specific information
Instruction Manual (C):
STP control unit Instruction Manual
2023.08

Table of Contents

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Edwards STP-L451 Series Specifications

General IconGeneral
BrandEdwards
ModelSTP-L451 Series
CategoryWater Pump
LanguageEnglish

Summary

Introduction to STP Pumps

Scope and Definitions

Manual covers installation, operation, and maintenance of STP pumps. Defines terms and safety instructions.

Electromagnetic Compatibility

Details product's EMC classification (Class A) and suitability for industrial environments, restrictions for residential use.

Precautions for Safe Operation

Provides essential safety guidelines for operating the STP pump, including usable gases and warnings.

Operation Principle

Explains the working principle of the STP pump, its features like magnetic levitation, and key components.

Installation of the STP Pump

Precautions Before Installation

Covers vital safety precautions and environmental conditions required before installing the STP pump.

Unpacking the STP Pump

Provides step-by-step instructions for safely unpacking the STP pump, including handling heavy product precautions.

How to Install the STP Pump

Guides on the correct procedure for installing the STP pump to vacuum equipment, including safety warnings.

Precautions of Vacuum Piping

Details essential precautions for vacuum piping, including valve usage, leak minimization, and material selection.

Installation of the STP Control Unit

STP Control Unit Overview

Overview of the STP control unit, including safety warnings for handling electrical connections.

Cable Connection

Provides information on connecting various cables, including STP connection and power cables.

How to Connect the Cables

Detailed instructions and safety precautions for connecting the STP pump to the control unit and power supply.

Operation of STP Pumps

Before Starting the STP Pump

Pre-start checks and safety precautions before initiating STP pump operation.

Pump Operation

Guides on general pump operation, including LED indicators and methods for starting the pump.

Gas Pumping, Cooling, and Baking

Discusses essential procedures for pumping gases, cooling, and baking the STP pump for optimal performance.

How to Use the TMS Unit

Guidance on operating the Temperature Management System (TMS) unit, including parameter settings and temperature control.

Safety Functions

Safety Functions Overview

Overview of the safety features integrated into the STP pump for detecting and responding to abnormalities.

Power Failure Handling

Details how the STP pump operates during a power failure, including backup rotation and landing procedures.

Abnormal Magnetic Bearing State

Describes issues related to magnetic bearing malfunctions, rotor landing, and error messages.

Overheating Inside the STP Pump

Details overheating issues within the STP pump motor, leading to deceleration and shutdown.

Maintenance and Inspection

Maintenance and Inspection Guidelines

General guidelines and safety precautions for performing maintenance and inspections on the STP pump.

Inspecting for Deposit Accumulation

Guides on inspecting for and managing deposit accumulation inside the pump to prevent malfunctions and damage.

Recommended Overhaul Intervals

Presents a table of recommended overhaul intervals based on pump usage conditions like corrosive gas exposure.

Transporting for Repair or Overhaul

Instructions for safely transporting the STP pump for repair or overhaul, including gas handling and packaging.

Storage and Disposal

Storage of the STP Pump

Precautions and procedures for storing the STP pump for extended periods, including environmental considerations.

Disposal Procedures

Guidelines for the proper disposal of the STP pump as industrial waste, emphasizing thorough cleaning of residual gases.

Service, Spares, and Accessories

Introduction to Service and Parts

Information on how to obtain Edwards products, spares, and accessories from companies and distributors.

Service Options

Details the global service network for equipment decontamination, exchange, repair, and rebuild.

Spare Parts Information

Information on obtaining spare parts, specifically touch down bearings, and their replacement procedures.

Available Accessories

Lists available accessories for purchase, such as manuals, control units, cables, TMS unit, and air cooling unit.

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