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TRANSLATION FROM THE ORIGINAL LANGUAGE
DEALER
For Maintenance
Date of commissioning:
.................................................................
Position / system reference:
.................................................................
Service:
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Summarization of Contents

ARGA LAIR ASTRA evo Operations & Maintenance Manual
Pump Identification and Specifications
Details about identifying the pump model, version, materials, and technical specifications.
Connections Configuration Options
Explains standard and optional pump connection configurations for suction and discharge.
Pump Labeling Explained
Describes the labels on the pump indicating manufacturer, model, serial number, and ATEX rating.
Standards and ATEX Directive Compliance
Information on ATEX directive and relevant standards for potentially explosive environments.
Manual Introduction and Safety Symbols
Explains the purpose and use of safety symbols and warnings in the manual.
General Pump Notes and Characteristics
Key characteristics, operational notes, and self-priming capabilities of ASTRA evo pumps.
Safety, Installation, and Operation Guidelines
Transport and Handling Precautions
Guidelines for safe transport of the pump, including lifting and securing.
Receiving Inspection and Storage
Procedures for checking the pump upon receipt and recommendations for proper storage.
Foundation and Installation Requirements
Guidelines for pump installation and foundation requirements to absorb vibrations.
Pre-Installation Checks
Essential checks and procedures to perform before installing the pump.
Suction and Discharge Piping
Recommendations for connecting suction and discharge piping to prevent stress.
Air Connection Procedure
Instructions for connecting the pneumatic air supply to the pump.
Recommended Installation Diagram
Diagram illustrating recommended plant solutions for pump installation.
First Time Pump Start-Up Guide
Step-by-step instructions for the initial start-up of the pump.
Pump Operation Procedures
Instructions and precautions for operating the pump under various conditions.
Safe Pump Stopping Procedure
Correct procedures for safely stopping the pump using the air supply valve.
Maintenance and Troubleshooting
Operator Roles for Repair
Specifies the skilled personnel roles required for pump repair operations.
Pump Inspection Procedures
Guidance on inspecting the pump when new, reassembled, or during routine checks.
Troubleshooting Common Issues
Identifies common pump defects, their causes, and suggested solutions.
Spare Parts List for DDE 007
Lists part numbers and recommended spare parts for the DDE 007 model.
Pump Disassembly Guide
Instructions and tools required for disassembling the pump for maintenance.
Pump Reassembly Guide
Instructions for reassembling the pump after maintenance, including tightening torques.
Technical Specifications
Pump Technical Data Tables
Provides detailed technical specifications for plastic and metallic pumps.
Capacity Performance Curves
Performance curves showing flow rate vs. head for different pump models.
Dimensional Drawings and Dimensions
Diagrams illustrating the physical dimensions and connection sizes of pump models.
Warranty and Repair Information
Returning Parts for Service
Guidelines and procedures for returning parts for warranty claims or repairs.

Table of Contents