Name: Pfeiffer Vacuum A 204X
Brand: Pfeiffer Vacuum
Rating: 5 (1 reviews)

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OPERATING INSTRUCTIONS

Translation of the original instructions

A4 SERIES

Multi-stage Roots pump for harsh applications

Table of Contents2
About this Manual5
- Validity5
- Conventions5
- Applicable Documents5
- Labels6
  - User Target Group7
Safety8
- Safety Precautions8
- Safety for Flammable/Pyrophoric Materials9
- Protective Equipment10
- Proper Use11
- Improper Use11
Transport12
Transport and Storage12
Storage13
Product Description14
- Product Identification14
- Scope of Delivery14
- Differences between the Pump Versions14
- Man/Machine Interfaces15
- Hand-Held Remote Module (HHR)17
  - Description of the Keys17
  - Display Description18
Installation19
- Set-Up19
- Oil Filling Caution21
  - Procedure21
- Connection to the Nitrogen Circuit22
- Procedure22
- Connection to the Pumping Line23
  - Nitrogen Flow Rate Adjustment23
  - Connection at Pump Inlet24
- Connection at Pump Exhaust24
- Connection to the Mains Power Supply27
  - Emergency Button27
- Operating for the First Time28
- Switch on28
Prerequisites to Use31
- Pump Start-Up31
- Switch on31
- Pump Shut-Down32
  - Auto-Restart Configuration32
- Start-Up after an Emergency Stop32
  - Option Roots Command32
  - Pumping Stop32
- Switching off33
Operation31
Advanced Settings35
- Nitrogen Injection Device35
- Management Modes35
- Motor Power Monitoring42
- SEMI Pump Configuration (Option)45
Control Interfaces46
- Different Control Modes46
- HHR Control46
- Remote Control J1 Connector52
- Description52
- Description54
- Wiring of Digital Inputs56
  - Wiring of the Digital Outputs56
  - Description56
- Wiring of Digital Inputs57
  - Wiring of Analog Inputs57
- Wiring of the Digital Outputs57
- Emergency Stop Connector58
  - Description58
  - Wiring of Digital Inputs58
Safety and Maintenance Information59
- How to Contact Us60
- Maintenance Frequency60
- Maintenance on the Customer's Site60
- Freeing up the FB61
- Standard Repair Exchange61
- Disconnecting the Pump from the Installation62
  - Draining the Water Circuit63
  - Conditioning the Pump for Shipping63
Maintenance59
Shutting down for Longer Periods64
Re-Starting64
Disposal64
Decommissioning64
Malfunctions66
- What Happens in the Event of a Defect66
- Meaning of Light Indicators66
Service73
Accessories74
Technical Data and Dimensions75
- Technical Data75
- Facilities Characteristics78
- Environmental Conditions78
- Water Characteristics78
- Nitrogen Characteristics78
- Electrical Characteristics79
Location of Transport Flange85
Location of Electrical Components85
Appendix85
Circuit Breaker Setting86
Sensor Connectors Lay-Out87
- ETL Mark88
- Certificate of Conformance to SEMI89
- Certificate of Conformance to SEMI90
- Declaration of Conformity91

Brand	Pfeiffer Vacuum
Model	A 204X
Category	Water Pump
Language	English

Pfeiffer Vacuum A 204X User Manual

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