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General| Pumping Speed | 0.7 m³/h |
|---|---|
| Motor Power | 0.12 kW |
| Oil Capacity | 0.25 L |
| Inlet Port | DN 16 KF |
| Outlet Port | NW16, KF16 |
Defines the scope and basic terms of the manual.
Explains the ATEX directive requirements for the pumps.
Provides a detailed overview of the pump's components and design.
Explains the function and use of the gas-ballast feature.
Details the environmental limits for pump operation and storage.
Lists key performance metrics like displacement and ultimate vacuum.
Provides physical specifications such as mass, dimensions, and noise level.
Covers motor ratings, voltage, current, and fuse recommendations.
Specifies the recommended oil and its capacity.
Outlines critical safety precautions for pump installation.
Advises on factors to consider when designing the vacuum system.
Instructions for checking the pump upon delivery and its contents.
Guidance on positioning the pump for optimal access and operation.
Step-by-step instructions for adding oil to the pump.
Details on making safe electrical connections to the pump.
Specific guidance on connecting the pump to the power source.
How to verify correct motor rotation to prevent system pressurization.
How to connect the pump's inlet to the vacuum system.
Specific procedure for using the side inlet port.
How to connect the pump outlet to exhaust or treatment systems.
Procedure for testing the system for leaks after installation.
Further operational considerations related to ATEX directives.
Introduction to ATEX implications during operation.
Safety precautions when pumping flammable or pyrophoric substances.
Guidelines for using inert gas purges with flammable gases.
How to adjust the gas-ballast for different operating conditions.
Step-by-step instructions for safely starting the pump.
Procedure for reaching the pump's ultimate vacuum level.
How to operate the pump when processing condensable vapours.
Procedure for cleaning contaminated pump oil.
Guidelines for running the pump without constant supervision.
Correct procedure for shutting down the pump.
Crucial safety warnings before performing maintenance.
Overview of routine maintenance tasks and frequencies.
How to check and adjust the pump's oil level.
Procedure for draining and refilling the pump oil.
Maintenance steps for the pump's inlet filter.
How to clean or replace the gas-ballast o-ring.
Cleaning the motor's cooling components to prevent overheating.
Instructions for pump cleaning and overhaul.
Procedure for replacing pump blades.
How to test the motor's electrical integrity.
Guide to diagnosing and resolving common pump issues.
Information on the global availability of Edwards services and parts.
Overview of Edwards service center capabilities and support.
Lists available maintenance kits and their components.
Lists available accessories for the pumps.
Describes the inlet catchpot accessory for trapping liquid droplets.
Describes the inlet dust filter accessory for protection against abrasive dust.
Describes the inlet desiccant trap accessory for pumping water vapour.
Describes the inlet chemical trap accessory for chemically active gases.
Describes the solenoid valve for gas-ballast control.
Describes the foreline trap accessory to prevent oil back-migration.
Describes the solenoid valve for pipeline protection.
Describes the outlet mist filter to prevent oil mist discharge.
Describes the oil drain extension for easier oil drainage.
Describes vibration isolators for reducing noise and vibration.
Describes an adaptor for changing inlet/outlet connection sizes.
