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Edwards E2M18 User Manual

Edwards E2M18
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E1M18 and E2M18 Rotary
Vacuum Pumps
INSTRUCTION MANUAL
A34310880_T Original instrucons
edwardsvacuum.com
DESCRIPTION ITEM NUMBER
E1M18, 100/200 V, 50 Hz or 100-105/200-210 V, 60 Hz, single-phase A34315904
E1M18, 115/230 V, 60 Hz, single-phase A34315981
E1M18, 220-240 V, 50 Hz, or 230-240 V, 60 Hz, single-phase A34315903
E1M18, 200-230/380-460 V, 50/60 Hz, three-phase A34310940
E1M18, 220-240 V, 50 Hz, or 230-240 V, 60 Hz, single-phase (Amphenol) A34316903
E1M18, 110/200-240 V, 50 Hz, or 115-120/200-230 V, 60 Hz, single-phase A34317984
E1M18, 110/200-240 V, 50 Hz, or 115-120/200-230 V, 60 Hz, single-phase, fomblin lled A34325984
E2M18, 100/200 V, 50 Hz or 100-105/200-210 V, 60 Hz, single-phase A36315904
E2M18, 115/230 V, 60 Hz, single-phase A36315981
E2M18, 220-240 V, 50 Hz, or 230-240 V, 60 Hz, single-phase A36315903
E2M18, 200-230/380-460 V, 50/60 Hz, three-phase A36310940
E2M18, 110/200-240 V, 50 Hz, or 115-120/200-230 V, 60 Hz, single-phase A36317984
E2M18-FF, 200-230/380-460 V, 50/60 Hz, three-phase A36321940
E2M18-FF, 100/200 V, 50/60 Hz, single-phase A36325904
E2M18, 220-240 V, 50 Hz, single-phase A36325912
E2M18, 110/200-240 V, 50 Hz, or 115-120/200-230 V, 60 Hz, single-phase, fomblin lled A36325984

Table of Contents

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Edwards E2M18 Specifications

General IconGeneral
Pump TypeRotary Vane
Motor Power0.75 kW
Pump Speed1500 RPM
Frequency50/60 Hz
Inlet ConnectionKF25
Outlet ConnectionKF25
Voltage230 V
Inlet PortDN 16 KF
Outlet PortDN 16 KF

Summary

Safety and Compliance

Technical Data and Specifications

Performance Characteristics

Details maximum displacement and pumping speed for E1M18 and E2M18 models.

Pump Installation Procedures

Installation Safety Precautions

Critical safety warnings and precautions to be observed during pump installation.

Filling the Pump with Oil

Instructions for correctly filling the pump with the specified lubricating oil.

Electrical Installation: Single-Phase Motors

Detailed steps for connecting single-phase motors to the electrical supply.

Standard Single-Phase Motor Wiring

Procedure for wiring standard single-phase motors to the power source.

Electrical Installation: Three-Phase Motors

Procedures for connecting three-phase motors to the electrical supply.

Connecting Three-Phase Motor Supply

Steps for making the electrical supply connection to three-phase motors.

Checking Motor Rotation Direction

Procedure to verify the correct direction of rotation for the pump motor.

Connecting the Pump Inlet

Guidance on establishing a secure connection to the pump's inlet port.

Connecting the Pump Outlet

Instructions for connecting the pump outlet to exhaust systems or treatment plants.

System Leak Testing

Procedure for leak testing the vacuum system after installation.

Pump Operation Guide

Gas-Ballast Control Operation

How to operate the gas-ballast control for various pumping conditions.

Pump Start-Up Procedure

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

Achieving Ultimate Vacuum

Procedure to reach the pump's specified ultimate vacuum level.

Safe Pump Shut-Down

Detailed steps for safely shutting down the vacuum pump.

Pump Maintenance and Servicing

Maintenance Safety Information

Essential safety warnings and precautions for performing maintenance tasks.

Routine Maintenance Plan

Schedule and instructions for regular pump maintenance operations.

Replacing the Pump Oil

Instructions for draining old oil and refilling with new lubricating oil.

Fault Finding and Troubleshooting

Pump Fails to Start

Common causes and solutions when the pump does not start.

Pump Storage and Disposal

Spares and Accessories for Pumps

Equipment Service and Returns

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