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Pfeiffer Vacuum Manuals
Water Pump
A 124H
Operating instructions manual
Pfeiffer Vacuum A 124H Operating Instructions Manual
Multi-stage roots pump for harsh applications
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Operating instructions manual
(85 pages)
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Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
About this Manual
Validity
Conventions
Applicable Documents
Safety Instructions
Pictographs
Instructions/Abbreviations Used
Labels
User Target Group
Safety
Safety Precautions
Safety for Flammable/Pyrophoric Materials
Protective Equipment
Proper Use
Improper Use
Transport
Transport and Storage
Storage
Product Description
Product Identification
Scope of Delivery
Differences between the Pump Versions
Man/Machine Interfaces
Hand-Held Remote Module (HHR)
Description of the Keys
Display Description
Installation
Set-Up
Seismic Bracket Installation
Oil Filling
Connection to the Water Circuit
Oil Filling Caution
Procedure
Connection to the Nitrogen Circuit
Procedure
Connection to the Pumping Line
Nitrogen Flow Rate Adjustment
Connection at Pump Inlet
Connection at Pump Exhaust
Exhaust Ventilation of the Cover
Leak Test
Electrical Connection
Customer Electrical Installation Protection
Connection to the Mains Power Supply
Emergency Button
Operating for the First Time
Switch on
Check of the Rotation's Direction at Initial Start-Up
Default Setting
Access Code Modification
Reset the Clock
Navigation in the Menus
Prerequisites to Use
Pump Start-Up
Switch on
Pump Shut-Down
Auto-Restart Configuration
Start-Up after an Emergency Stop
Option Roots Command
Pumping Stop
Switching off
Emergency Stop
Prolonged Stop
Use with Two Hhrs
Operation Monitoring
Operation
Advanced Settings
Nitrogen Injection Device
Management Modes
Indicating a Nitrogen Flow Defect
Prolonging the Purge
Exhaust Pressure Monitoring
Silencer Exhaust Pressure Measurement (Option SEPM)
Water Circuit
Functional Block Temperature Management
Roots Temperature
Thermostatic Control of the Functional Block
Functional Block Temperature
Heating
Indicating a Temperature Defect
Management of an Inlet Isolation Valve
Management Modes
Motor Power Monitoring
Management and Monitoring of the Motor Rotation Frequencies
IDLE Mode
Analog Input Management
Logic Input Management
SEMI Pump Configuration (Option)
Control Interfaces
Different Control Modes
HHR Control
Remote Control J1 Connector
Description
Wiring of Digital Inputs
Wiring of the Digital Outputs
Remote Control J3 Connector
Description
Wiring of Digital Inputs
Command of an Inlet Isolation Valve Via J4 Connector
Wiring of Analog Inputs
Description
Remote Control J5 Connector
Wiring of Digital Inputs
Wiring of the Digital Outputs
Description
Wiring of Digital Inputs
Wiring of Analog Inputs
Wiring of the Digital Outputs
Emergency Stop Connector
Description
Wiring of Digital Inputs
Safety and Maintenance Information
How to Contact Us
Maintenance Frequency
Maintenance on the Customer's Site
Freeing up the FB
Standard Repair Exchange
Disconnecting the Pump from the Installation
Draining the Water Circuit
Conditioning the Pump for Shipping
Maintenance
Shutting down for Longer Periods
Re-Starting
Disposal
Decommissioning
Malfunctions
What Happens in the Event of a Defect
Meaning of Light Indicators
Pump or Roots Does Not Start
The White Indicator Light Power Does Not Switch on
HHR Display Is Not Lighting up
The Pump Is Running and HHR Is Showing a Fault Message
The Pump Is Running but the Performance Is Not Correct
Service
Accessories
Technical Data and Dimensions
Technical Data
Facilities Characteristics
Environmental Conditions
Water Characteristics
Nitrogen Characteristics
Electrical Characteristics
Dimensions
Weight Distribution and Seismic Brackets
Materials
Maintenance Area
Location of Transport Flange
Location of Electrical Components
Appendix
Circuit Breaker Setting
Sensor Connectors Lay-Out
ETL Mark
Certificate of Conformance to SEMI
Certificate of Conformance to SEMI
Declaration of Conformity
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OPERATING INSTRUCTIONS
EN
Translation of the original instructions
A4 SERIES
Multi-stage Roots pump for harsh applications
Table of
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This manual is also suitable for:
A 204h
A 204x
A4 series
A 804x
A 1204h
A 804h
...
Show all
A 1504h
A 1804h
A 1504x
A 1804x
A 2404x
A 2404h
A 2504x
A 2504h
A 604h
A 3004h
A 3004x
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