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Pfeiffer Vacuum Adixen A4 Series User Manual

Pfeiffer Vacuum Adixen A4 Series
85 pages
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Translation of the original instructions
Operating Instructions
EN
A4 Series
Multi-stage Roots pump for harsh applications

Table of Contents

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Pfeiffer Vacuum Adixen A4 Series Specifications

General IconGeneral
BrandPfeiffer Vacuum
ModelAdixen A4 Series
CategoryWater Pump
LanguageEnglish

Summary

About This Manual

Conventions and Safety

Explanation of symbols, pictographs, and abbreviations used, plus safety instructions.

Safety

Safety Precautions

General safety rules, obligations, and precautions for product installation and use.

Flammable and Pyrophoric Materials Safety

Specific safety instructions for handling flammable or pyrophoric gases.

Protective Equipment

Required personal protective equipment for various hazardous situations.

Transport and Storage

Transport

Guidelines and safety precautions for safely transporting the pump unit.

Storage

Instructions for proper storage of the pump to prevent damage and corrosion.

Product Description

Product Identification

How to identify the product using information from the rating plate.

Man/Machine Interfaces

Description of the front panel indicators and their meanings.

Hand-Held Remote Module (HHR) Operation

Details on the HHR unit, its keys, and display functions.

Installation

Set-up

Steps for correctly positioning and preparing the pump for installation.

Oil Filling

Procedure and quantities for filling the pump with the specified operating oil.

Water and Nitrogen Connections

Instructions for connecting the pump's water cooling and nitrogen circuits.

Pumping Line and Exhaust Ventilation

Procedures and safety for connecting the pump to the vacuum system and exhaust.

Electrical Connection

Instructions for proper electrical connection and safety interlocks.

First Time Operation

Initial start-up steps, checks, and basic configuration.

Operation

Prerequisites to Use

Essential checks and conditions before operating the pump.

Pump Start-up

Step-by-step guide for starting the pump and its functions.

Pump Shut-down

Procedures for safely stopping the pump, including emergency stops.

Configuration Management

How to back up and restore pump settings and configurations.

Advanced Settings

Nitrogen Injection Device

Configuration and management of the nitrogen injection system.

Exhaust Pressure Monitoring

Setting and monitoring exhaust pressure parameters for system health.

Water Circuit and Supply

Description of the water circuit's function and supply requirements.

Thermostatic Control

Regulation of temperature in HP/LP stages using water valves and sensors.

Roots Temperature and Heating

Monitoring roots temperature and managing the heating system.

Inlet Isolation Valve Management

Configuration and control modes for the inlet isolation valve.

Motor Power and Rotation Frequencies

Monitoring motor power and managing rotation frequencies.

IDLE Mode and Analog Inputs

Managing IDLE mode and configuring analog inputs.

Logic Input Management

Configuration and monitoring of logic input signals.

Control Interfaces

Control Modes Overview

Overview of available modes for controlling the pump remotely or locally.

HHR Control

Detailed menu structure and settings for the Hand-Held Remote.

Remote Control J1 Connector

Wiring and functions for remote control via the J1 connector.

Remote Control J3 Connector

Wiring and functions for remote control and input via the J3 connector.

J4 Inlet Valve Control

Control and monitoring of the inlet isolation valve via the J4 connector.

J5 External Roots Control

Control and monitoring of external Roots via the J5 connector.

Emergency Stop Connector

Wiring and function of the emergency stop signal connection.

Maintenance

Safety and Maintenance Information

Essential safety rules and information for performing maintenance.

Freeing up the FB

Procedure for manually freeing a blocked Functional Block (FB).

Standard Repair Exchange

Steps for preparing the pump for standard repair or exchange.

Decommissioning

Shutting Down for Longer Periods

Precautions for shutting down the pump for extended durations.

Disposal

Guidelines for environmentally responsible disposal of the product.

Malfunctions

Pump or Roots Not Starting

Troubleshooting for situations where the pump fails to start.

HHR Fault Messages

Diagnosing faults displayed on the HHR while the pump is running.

Performance Issues

Troubleshooting performance issues when the pump is operational.

Accessories

Technical Data and Dimensions

Technical Data

Key technical specifications and performance data of the pump models.

Facilities Characteristics

Requirements for environmental conditions, water, and nitrogen supply.

Dimensions

Physical dimensions and mounting space requirements for the pump.

Weight Distribution and Seismic Brackets

Information on weight distribution and seismic anchorage points.

Appendix

Location of Transport Flange

Identification of the transport flange location on the pump unit.

Electrical Component Locations

Diagrams showing the location of major electrical components within the pump.

Circuit Breaker Settings

Table detailing circuit breaker ratings for different pump models.

Sensor Connectors Layout

Diagrams detailing the sensor connector pin assignments on the pump.

Additional Safety Sensors

Description of safety sensors and their functions for compliance.

ETL Mark

Certificate of Conformance to SEMI

Declaration of Conformity

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