Edwards E1M40 User Manual

A344-02-880
Issue J Original
Instruction Manual
E1M40, E1M80, E2M40 and E2M80
E2M40S and E2M80S Rotary Vacuum Pumps
Description
Item
Number
Description
Item
Number
E1M40, 240 V, 50 Hz, single-phase A344-01-960 E1M80, 208 V, 50 Hz/208-230 V, 60 Hz/460 V,
60 Hz, three-phase
A345-02-982
E1M40, 220-240/380-415 V, 50 Hz, three-phase A344-01-935 E2M80, 220-240/380-415 V, 50 Hz, three-phase A365-01-935
E1M40, 208 V, 50 Hz/208-230 V, 60 Hz/460 V,
60 Hz, three-phase
A344-02-982 E2M80, 208 V, 60 Hz/208-230 V, 60 Hz/460 V,
60 Hz, three-phase
A365-02-982
E2M40, 240 V, 50 Hz, single-phase A364-01-960 E2M40S, 220-240/380-415 V, 50 Hz, three-phase A364-13-935
E2M40, 220-240/380-415 V, 50 Hz, three-phase A364-01-935 E2M40S, 208 V, 50 Hz/208-230 V, 60 Hz/460 V,
60 Hz, three-phase
A364-13-982
E2M40, 208 V, 50 Hz/208-230 V, 60 Hz/460 V,
60 Hz, three-phase
A364-02-982 E2M80S, 208 V, 50 Hz/208-230 V, 60 Hz/460 V,
60 Hz, three-phase
A365-13-982
E1M80, 220-240/380-415 V, 50 Hz, three-phase A345-01-935

Edwards E1M40 Specifications

General

Model	E1M40
Motor Power	1.5 kW
Frequency	50/60 Hz
Type	Rotary Vane Pump
Pumping Speed	40 m³/h
Inlet Port	DN 40 ISO-KF
Outlet Port	NW25, ISO25

Summary

Vacuum Pump Installation Guide

Safety Precautions During Installation

Critical safety instructions for pump installation and handling.

System Design Considerations

Electrical Connections for Pumps

Details single-phase and three-phase electrical installation procedures.

Pump Inlet and Outlet Connections

Covers connecting the pump inlet and outlet to the system and fittings.

Gas-Ballast and Leak Testing

Explains gas-ballast connection and leak-testing the installed system.

Vacuum Pump Operation

Gas-Ballast Control Operation

Start-up Procedure

Step-by-step guide for safely starting the vacuum pump.

Achieving Ultimate Vacuum

Procedures for reaching the pump's ultimate vacuum performance.

Pumping Condensable Vapours

Oil Decontamination and Shut-down

Vacuum Pump Maintenance

Maintenance Safety Precautions

Critical safety warnings and precautions for performing maintenance.

Maintenance Plan and Schedule

Details routine maintenance tasks and their recommended frequency.

Oil Level and Replacement

Filter Replacements

Basic Fault Finding Guide

Lists common faults, causes, and troubleshooting steps.

Appendix A: Superpumps

Superpump Description and Construction

Dry Nitrogen Gas-Ballast Purpose

Superpump Technical Data

Superpump Electrical Data

Superpump Installation and Operation