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General| Brand | Edwards |
|---|---|
| Model | EDS 200 |
| Category | Water Pump |
| Language | English |
Defines DANGER, WARNING, CAUTION, and NOTICE levels for hazards.
Explains the meaning of various safety symbols used in the manual.
Details risks like loss of stability, ejection of parts, cutting, and crushing.
Covers risks of electric shock from direct/indirect contact and faulty connections.
Addresses burns from hot surfaces, material dangers, and explosion risks.
Advises on high noise levels and the need for hearing protection.
Details the pump's ATEX category, marking, and explosion group.
Specifies operational conditions and limits for safe use in potentially explosive atmospheres.
Describes the dry screw vacuum pump mechanism, cooling systems, and gas systems.
Lists items included with the pump upon delivery.
Provides part numbers for different EDS pump models and configurations.
Details pumping speed, pressure ratings, leak rates, and environmental limits.
Covers current ratings, cable sizes, power consumption, and physical dimensions.
Warns about stability during transport and lifting procedures.
Provides instructions for storing the pumps horizontally and managing cooling water.
Guides on placing the pump system on a flat surface and securing it.
Describes normal operation and prohibits specific abnormal usage scenarios.
Instructions for connecting the pump's inlet and exhaust pipelines, including safety.
Details on connecting the cooling-water supply and return for water-cooled models.
Explains the connection and function of the purge gas system for shaft-seal protection.
Covers wiring the motor, thermistors, grounding, and other electrical setup aspects.
Lists materials compatible with process gas and warns about warranty invalidation.
Step-by-step instructions for starting and manually shutting down the pump.
Guidance on handling unexpected shutdowns and instrument trip points.
Procedures for returning pumps for service, including contamination declarations.
Outlines recommended service work and their intervals.
Instructions on how to check the oil level in the pump and potential issues.
Procedures for inspecting the closed cooling-water circuit for air-cooled variants.
Guidance on checking and maintaining cooling, purge gas, and process pipelines.
Lists part numbers and descriptions for common spare parts.
Lists causes and remedies for the pump failing to start.
Covers causes and solutions for overheating, loud operation, and motor issues.
Addresses issues related to lubricant levels, oil condition, and leaks.
Details problems with achieving pumping speed, gas leaks, and defective components.
Provides detailed dimensional drawings for the air-cooled EDS 200/300.
Provides detailed dimensional drawings for the water-cooled EDS 200/300.
Lists a specific wearing part, the gasket for the oil fill plug.
Guidelines for the responsible disposal of waste oil from vacuum pumps.
Explains symbols related to disposal and RoHS compliance.
Details conformity with EU directives like EMC, RoHS, and REACH.
Provides the material content declaration according to Chinese regulations.
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