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General| Brand | Edwards |
|---|---|
| Model | E2M1.5 |
| Category | Water Pump |
| Language | English |
Details material exemptions under the EU RoHS Directive for product compliance.
Outlines compliance with REACH regulations concerning chemical substances in articles.
Declaration regarding the presence of Substances of Very High Concern (SVHC).
Provides a material content declaration for hazardous substances in China.
Explains the meaning of warning, caution, and notice symbols used in the manual for safety.
Illustrates and defines safety symbols found on the product and in documentation.
Defines the scope of the manual and key terms for vacuum pump operation.
Explains ATEX directive requirements for equipment used in potentially explosive atmospheres.
Provides a general overview and features of the rotary vacuum pumps.
Describes the function and operation of the gas-ballast system for vapour handling.
Specifies the environmental and operational conditions for pump use and storage.
Details performance specifications like maximum displacement, pumping speed, and ultimate vacuum.
Provides physical specifications including mass, dimensions, and connections.
Covers recommended oil types and oil capacity for the pumps.
Lists electrical specifications, power ratings, and supply requirements.
Recommends cord sets and fuses for regional electrical supply requirements.
Highlights critical safety precautions and procedures for pump installation.
Advises on considerations for designing an effective vacuum pumping system.
Guides on unpacking procedures, checking for damage, and verifying contents.
Provides instructions on selecting a suitable location and mounting the pump.
Details the procedure for correctly filling the pump with lubricating oil.
Covers essential safety and connection steps for electrical installation.
Step-by-step guide for connecting the pump to the power source.
Explains how to verify the correct rotation direction of the pump motor.
Outlines methods for connecting the pump inlet to the vacuum system.
Lists general guidelines for making inlet port connections.
Describes the specific procedure for using the side inlet port.
Details how to connect the pump outlet to exhaust systems or treatment plants.
Emphasizes the importance of leak testing the installed system.
Discusses the relevance of ATEX directives for operating the pump in specific environments.
Provides crucial safety precautions when pumping flammable or pyrophoric substances.
Explains the use of inert gas purges for safety and system purging.
Details how to use the gas-ballast control for managing condensable vapours.
Guides on the correct procedure for starting the vacuum pump.
Provides steps for reaching the pump's ultimate vacuum level.
Outlines procedures for pumping processes involving condensable vapours.
Describes how to clean contaminated pump oil.
Covers considerations for running the pump without continuous supervision.
Details the correct procedure for safely shutting down the pump.
Crucial safety warnings and precautions before performing maintenance.
Outlines routine maintenance tasks and their recommended frequencies.
Instructions for monitoring and adjusting the pump's oil level.
Step-by-step guide for draining and refilling the pump oil.
Procedures for maintaining the pump's inlet air filter.
How to clean or replace the O-ring for the gas-ballast control.
Guidance on cleaning the motor's cooling components to prevent overheating.
Instructions for comprehensive cleaning and overhaul of the pump.
Procedure for replacing worn pump blades.
Steps for capacitor replacement and motor electrical testing.
Lists common causes and solutions for a pump that fails to start.
Identifies reasons for poor performance and failure to reach ultimate vacuum.
Troubleshooting guide for identifying and resolving pump noise issues.
Addresses potential causes for the pump overheating.
Troubleshooting tips for vacuum loss after pump shutdown.
Diagnoses issues leading to reduced pumping speed.
Guides on identifying and rectifying external oil leaks.
Lists available maintenance kits and spare parts for the pumps.
Details various accessories available to enhance pump functionality.
Describes the inlet catchpot accessory for trapping liquid droplets.
Explains the function of the inlet dust filter for abrasive dust protection.
Details the use of a desiccant trap for water vapour.
Describes the inlet chemical trap for chemically active gases.
Explains the solenoid valve for remote gas-ballast control.
Details the foreline trap for preventing oil vapour back-migration.
Describes the solenoid valve for system protection.
Explains the outlet mist filter for oil mist discharge.
Describes the oil drain extension for easier oil drainage.
Details vibration isolators for reducing noise and vibration.
Explains the NW25 adaptor for connecting to the pump inlet/outlet.
Provides instructions and requirements for returning equipment for service.
