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Neles Easyflow RNP Series User Manual

Neles Easyflow RNP Series
28 pages
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Easyow by Neles
Series RNP
Compact Rack and Pinion
Pneumatic Actuators
Installation, Maintenance and
Operating Instructions
IMO-218 EN Issue 8/2020
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Neles Easyflow RNP Series Specifications

General IconGeneral
BrandNeles
ModelEasyflow RNP Series
CategoryController
LanguageEnglish

Summary

Actuator Specifications

Safety, Recycling, and Definitions

Definitions and Safety Precautions

Defines terms used in the document and details critical safety precautions, including pressure limits, electrostatic hazards, and ATEX considerations.

Transportation, Storage, Mounting, and Installation

Actuator Gas Supply and Installation

Specifies acceptable media for actuator operation and covers essential pre-installation checks, pressure limits, and media quality requirements.

Mounting the Actuator and Operating Directions

Explains actuator mounting onto a valve, orientation adjustments, lubrication, and provides operating instructions for different actuator types.

Actuator Setting and General Maintenance

Actuator Setting

Details how to adjust the actuator stroke using adjustment screws, referencing a chart for pinion travel and bolt revolutions.

Maintenance Precautions and Operation Principles

Disassembly and Assembly Procedures

Assembly for Double Acting and Spring Return

Provides sequential instructions for assembling double-acting and spring-return actuators, emphasizing the use of recommended parts and lubricants.

Important Warnings and Troubleshooting

General Warnings

Lists critical warnings regarding the use of genuine spare parts, recommended lubricants, proper maintenance, and avoiding metal debris.

Malfunctions and Troubleshooting

Presents a table listing common symptoms of malfunctions, their possible causes, and recommended actions for troubleshooting.

Actuator Dimensions

How to Order Actuators