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Edwards Drystar EDP160 Series User Manual

Edwards Drystar EDP160 Series
82 pages
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A705-40-880
Issue B Original
Instruction Manual
Drystar® EDP80 (50 Hz), EDP80 (60 Hz),
EDP160 (50 Hz), EDP160 (60 Hz), EDP250 (50/60 Hz),
EDP400 (50 Hz) and EDP400 (60 Hz)
Chemical Dry Vacuum Pumps
Note: The Item Numbers listed above are for Bareshaft Pumps, without a motor. However, this manual contains general information
on how to connect a motor to the electrical supply, and on how to replace a motor.
The EDP Pumping System instruction manual you will receive will define the build specification of your pump; that is, the
type of motor and any ordering options and accessories fitted. You will also receive a motor instruction manual specific to
the motor fitted to your pump.
Description Item Number
Drystar EDP80 (50 Hz) Bareshaft Pump A705-45-000
Drystar EDP80 (60 Hz) Bareshaft Pump A705-47-000
Drystar EDP160 (50 Hz) Bareshaft Pump A705-44-000
Drystar EDP160 (60 Hz) Bareshaft Pump A705-46-000
Drystar EDP250 (50/60 Hz) Bareshaft Pump A705-43-000
Drystar EDP400 (50 Hz) Bareshaft Pump A705-42-000
Drystar EDP400 (60 Hz) Bareshaft Pump A705-41-000

Table of Contents

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Edwards Drystar EDP160 Series Specifications

General IconGeneral
BrandEdwards
ModelDrystar EDP160 Series
CategoryWater Pump
LanguageEnglish

Summary

Introduction to Edwards Drystar Pumps

Normal and Abnormal Operation

Defines safe operating parameters and lists prohibited uses or conditions to avoid.

Technical Data for EDP Pumps

Pump Performance Specifications

Provides detailed performance metrics like pumping speed, vacuum, and outlet pressure.

Mechanical Specifications

Outlines physical dimensions, mass, and coolant capacity of the EDP pump models.

Electrical Specifications

Details electrical requirements including supply frequency, speed, and motor ratings.

Temperature Control System Data

Details components and settings for the pump's temperature control and monitoring systems.

Cooling-Water Data

Provides specifications for the cooling-water supply, including temperature, pressure, and heat removal capacity.

Installation Procedures for EDP Pumps

Installation Safety Precautions

Provides critical safety instructions to be followed before, during, and after pump installation.

Electrical Connection Procedures

Outlines steps and safety considerations for making electrical connections to the pump motor.

Pump Inlet and Outlet Connection

Details connecting the pump's inlet to the process system and the outlet to the exhaust system.

Installation Leak Testing

Explains the importance of leak testing the system after installation and sealing any leaks found.

Pump Commissioning Procedure

Outlines steps to commission the pump after installation, including TCV and snap-switch adjustments.

Pump Operation Guide

Operational Safety Guidelines

Provides essential safety warnings and precautions to be observed during pump operation.

ATEX System Control

Directs users to ATEX manuals for specific startup, warm-up, and shutdown procedures in ATEX systems.

Non-ATEX System Control

Details standard procedures for starting, warming up, and shutting down the pump in non-ATEX systems.

Pump Maintenance Procedures

Maintenance Safety Precautions

Lists critical safety measures to follow before and during any maintenance activity on the pump.

Recommended Maintenance Plan

Presents a schedule of routine maintenance tasks and their recommended frequencies.

Rotor Bearing Relubrication and Inspection

Outlines the process for relubricating and inspecting the pump's rotor bearings based on operating temperature.

Fault Finding Guide

Offers troubleshooting steps and solutions for common pump operational issues and symptoms.

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