GE EnergyMasoneilan*Products4700E/4800E Electropneumatic PositionersATEX Instruction ManualCorrosion resistant positioner• Accurate positioning• Integrated 4000 Series I/P transducer• Optional high-flow capacity

WARNING

NUMBERING SYSTEM

ATEX INTRINSIC SAFETY MARKING and nL TYPE FOR MODEL 4000 I/P CONVERTER

ELECTRICAL CONNECTIONS and CONDUIT ENTRY

ASSEMBLY OF A 4700E OR 4800E POSITIONER ON A VALVE

CALIBRATION OF THE 4700 E/4800 E POSITIONER

After maintenance activity

GE 4700E Instruction Manual

Masoneilan 4700E

Safety Information

P/4700E and 4800P/4800E Product Safety

Introduction

Pilot

Installation

Cover Removal

Rotary

Actuator

Mounting 4700P and 4700E on Series 87/88 Actuators

Actuator: Bracket Mounting Travel Settings

U/88U Actuator

Positioner Mounting and Orientation

Camflex II and Varimax

High Performance Butterfly Valve

Pneumatic Installation

Electrical Installation of 4700E/4800E

Hazardous Area Installations

Factory Mutual Approved Version

CSA (Canadian Standards Association) Approved Version

SIRA Approved Version

FM Installation

CSA Installation

ATEX Installation

Split Range Operation

Mounting Cam Coupling

Changing Lever S/A Orientation

Calibration

Zero Adjustment

Cam Lobe Change

Air to Close / Direct Acting Positioner

Field Mounting and Complete Calibration, Rotary Actuators

Air to Close / Reverse Acting Positioner

Field Mounting and Complete Calibration Reciprocating Valves using 87/88

Air to Close/Reverse Acting Positioner (4700P/4800P only)

Positioner Action Change (4700P/4800P Only)

Maintenance

Body

Reassembly

Bypass Valve Option (4700P Only)

Disassembly

Troubleshooting

Split Range Operation - 4700P/4800P

Cam Lobe Selection and Lever Arm Orientation

Parts Reference 4700P/4800P 3-15 and 6-30 Range

Parts Reference 4700E/4800E

Parts Reference

Bypass Option (4700 Only)

Specification Data

Drawings

Masoneilan 4800E


Contents Table Of Contents WARNING NUMBERING SYSTEM ATEX INTRINSIC SAFETY MARKING and nL TYPE FOR MODEL 4000 I/P CONVERTER ELECTRICAL CONNECTIONS and CONDUIT ENTRY ASSEMBLY OF A 4700E OR 4800E POSITIONER ON A VALVE CALIBRATION OF THE 4700 E/4800 E POSITIONER After maintenance activity	GE EnergyMasoneilan*Products4700E/4800E Electropneumatic PositionersATEX Instruction ManualCorrosion resistant positioner• Accurate positioning• Integrated 4000 Series I/P transducer• Optional high-flow capacity Next / 10